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128 kB ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package / Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071KBT6 STMicroelectronics 1: $2.31 13,523On Order	Mfr. Part # STM32C071KBT6 Mouser Part # 511-STM32C071KBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	13,523On Order On Order Ship Dates Mfr. #: STM32C071KBT6 Stock: 0 On Order: 3,023 Expected 5/10/2027 10,500 TBD Factory Lead-Time: 52 Weeks	$2.31 $1.56 $1.37 $1.20 View $1.12 $1.02 $1.01	Min.: 1 Mult.: 1 Max.: 1,500	STM32C0	SMD/SMT	LQFP-32	ARM Cortex M0	128 kB			48 MHz		24 kB					Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071KBT6N STMicroelectronics 1: $2.37 2,997Expected 3/1/2027	Mfr. Part # STM32C071KBT6N Mouser Part # 511-STM32C071KBT6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	2,997Expected 3/1/2027	$2.37 $1.60 $1.41 $1.23 View $1.16 $1.08	Min.: 1 Mult.: 1 Max.: 500	STM32C0			ARM Cortex M0	128 kB			48 MHz		24 kB					Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071RBT6 STMicroelectronics 1: $2.23 13,440On Order	Mfr. Part # STM32C071RBT6 Mouser Part # 511-STM32C071RBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	13,440On Order On Order Ship Dates Mfr. #: STM32C071RBT6 Stock: 0 On Order: 4,800 Expected 12/29/2026 1,920 Expected 2/4/2027 6,720 TBD Factory Lead-Time: 52 Weeks	$2.23 $1.80 $1.61 $1.42 View $1.37 $1.20	Min.: 1 Mult.: 1 Max.: 960	STM32C0			ARM Cortex M0	128 kB			48 MHz		24 kB					Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 128 Kbytes of Flash , 48 MHz CPU, USB STM32F070CBT6 STMicroelectronics 1: $4.14 1,499Expected 1/13/2027	Mfr. Part # STM32F070CBT6 Mouser Part # 511-STM32F070CBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 128 Kbytes of Flash , 48 MHz CPU, USB Learn More about STMicroelectronics stm32f0	Datasheet	1,499Expected 1/13/2027	$4.14 $3.02 $2.68 $2.45 View $2.44 $2.43 $2.42	Min.: 1 Mult.: 1	STM32F070CB	SMD/SMT	LQFP-48	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	37 I/O	16 kB	2.4 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu STM32F071RBT6TR STMicroelectronics 1: $6.08 2,000Expected 2/26/2027	Mfr. Part # STM32F071RBT6TR Mouser Part # 511-STM32F071RBT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu Learn More about STMicroelectronics stm32f0	Datasheet	2,000Expected 2/26/2027	Cut Tape $6.08 $4.64 $4.06 $3.88 View Reel $3.28 $3.83 $3.37 $3.28 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F071RB	SMD/SMT	LQFP-64	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	51 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 128kB, 48MHz Mainstream Arm Cortex-M0 USB line MCU STM32F072CBU6 STMicroelectronics 1: $6.14 4,420Expected 3/15/2027	Mfr. Part # STM32F072CBU6 Mouser Part # 511-STM32F072CBU6	STMicroelectronics	ARM Microcontrollers - MCU 128kB, 48MHz Mainstream Arm Cortex-M0 USB line MCU Learn More about STMicroelectronics stm32f0	Datasheet	4,420Expected 3/15/2027	$6.14 $4.63 $4.20 $3.85 View $3.67 $3.44 $3.34	Min.: 1 Mult.: 1	STM32F072CB	SMD/SMT	UFQFPN-48	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	37 I/O	16 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F072CBU7 STMicroelectronics 1: $6.43 1,560Expected 3/15/2027	Mfr. Part # STM32F072CBU7 Mouser Part # 511-STM32F072CBU7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	1,560Expected 3/15/2027	$6.43 $4.75 $4.47 $3.96 View $3.87 $3.57	Min.: 1 Mult.: 1	STM32F072CB	SMD/SMT		ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	37 I/O	16 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU, CAN & C STM32F091CBT6 STMicroelectronics 1: $5.79 708Expected 4/26/2027	Mfr. Part # STM32F091CBT6 Mouser Part # 511-STM32F091CBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU, CAN & C Learn More about STMicroelectronics stm32f0	Datasheet	708Expected 4/26/2027	$5.79 $4.42 $3.87 $3.70 View $3.62 $3.41 $3.36 $3.30 Quote	Min.: 1 Mult.: 1	STM32F091CB	SMD/SMT	LQFP-48	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	38 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU, CAN & C STM32F091VBT6 STMicroelectronics 1: $6.93 1,079Expected 3/1/2027	Mfr. Part # STM32F091VBT6 Mouser Part # 511-STM32F091VBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU, CAN & C Learn More about STMicroelectronics stm32f0	Datasheet	1,079Expected 3/1/2027	$6.93 $4.93 $4.63 $4.28 $4.15	Min.: 1 Mult.: 1	STM32F091VB	SMD/SMT	LQFP-100	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	88 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT CORTEX M3 64K Flash 8KB RAM STM32F100R8H6B STMicroelectronics 1: $7.23 3,836Expected 4/8/2027	Mfr. Part # STM32F100R8H6B Mouser Part # 511-STM32F100R8H6B	STMicroelectronics	ARM Microcontrollers - MCU 32BIT CORTEX M3 64K Flash 8KB RAM Learn More about STMicroelectronics stm32f1	Datasheet	3,836Expected 4/8/2027	$7.23 $5.32 $4.95 $4.36 View $4.13 $3.71 $3.55 $3.45 Quote	Min.: 1 Mult.: 1	STM32F100R8	SMD/SMT		ARM Cortex M3	128 kB	32 bit	12 bit	24 MHz	51 I/O	8 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 Access Line STM32F101CBT6TR STMicroelectronics 1: $8.25 2,398Expected 9/20/2027	Mfr. Part # STM32F101CBT6TR Mouser Part # 511-STM32F101CBT6TR	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 Access Line Learn More about STMicroelectronics stm32f1	Datasheet	2,398Expected 9/20/2027	Cut Tape $8.25 $5.76 $5.50 $4.77 View Reel $4.12 $4.56 $4.35 $4.12 $4.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32F101CB	SMD/SMT	LQFP-48	ARM Cortex M3	128 kB	32 bit	12 bit	36 MHz	37 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Performance STM32F103CBU6 STMicroelectronics 1: $8.61 1,552In Stock 1,560Expected 8/2/2027	Mfr. Part # STM32F103CBU6 Mouser Part # 511-STM32F103CBU6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Performance Learn More about STMicroelectronics stm32f1	Datasheet	1,552In Stock 1,560Expected 8/2/2027	$8.61 $6.61 $5.87 $5.58 $5.52	Min.: 1 Mult.: 1	STM32F103CB	SMD/SMT	UQFN-48	ARM Cortex M3	128 kB	32 bit	12 bit	72 MHz	37 I/O	20 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3 STM32F107VBT6 STMicroelectronics 1: $9.98 1,030Expected 12/14/2026	Mfr. Part # STM32F107VBT6 Mouser Part # 511-STM32F107VBT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3 Learn More about STMicroelectronics STM32F107	Datasheet	1,030Expected 12/14/2026	$9.98 $8.00 $7.69 $7.43 $6.70	Min.: 1 Mult.: 1	STM32F107VB	SMD/SMT	LQFP-100	ARM Cortex M3	128 kB	32 bit	12 bit	72 MHz	80 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash STM32F303RBT6TR STMicroelectronics 1: $8.93 1,000On Order	Mfr. Part # STM32F303RBT6TR Mouser Part # 511-STM32F303RBT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash Learn More about STMicroelectronics stm 32f3	Datasheet	1,000On Order	Cut Tape $8.93 $6.80 $6.08 $5.63 View Reel $4.98 $5.38 $5.13 $4.98 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F3	SMD/SMT	LQFP-64	ARM Cortex M4	128 kB	32 bit	4 x 6 bit/8 bit/10 bit/12 bit	72 MHz	52 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU STM32F410CBT3 STMicroelectronics 1: $5.65 1,485Expected 2/22/2027	Mfr. Part # STM32F410CBT3 Mouser Part # 511-STM32F410CBT3	STMicroelectronics	ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU Learn More about STMicroelectronics stm32f4	Datasheet	1,485Expected 2/22/2027	$5.65 $4.30 $3.75 $3.59 View $3.55 $3.35 $3.11	Min.: 1 Mult.: 1	STM32F410CB	SMD/SMT	LQFP-48	ARM Cortex M4	128 kB	32 bit	12 bit	100 MHz	36 I/O	32 kB	1.7 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Mainstream Value line, Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 STM32G070KBT6TR STMicroelectronics 1: $3.13 9,600On Order	Mfr. Part # STM32G070KBT6TR Mouser Part # 511-STM32G070KBT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Value line, Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	9,600On Order	Cut Tape $3.13 $2.04 $1.87 $1.61 View Reel $1.28 $1.51 $1.32 $1.28 $1.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32G0	SMD/SMT	LQFP-32	ARM Cortex M0+	128 kB	32 bit	12 bit	64 MHz	59 I/O	36 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x STM32G071CBU6 STMicroelectronics 1: $4.07 5,706On Order	Mfr. Part # STM32G071CBU6 Mouser Part # 511-STM32G071CBU6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	5,706On Order On Order Ship Dates Mfr. #: STM32G071CBU6 Stock: 0 On Order: 1,026 Expected 2/22/2027 4,680 Expected 3/9/2027 Factory Lead-Time: 52 Weeks	$4.07 $2.89 $2.58 $2.39 $2.19	Min.: 1 Mult.: 1 Max.: 2,000	STM32G0	SMD/SMT	UFQFPN-48	ARM Cortex M0+	128 kB	32 bit	12 bit	64 MHz	44 I/O	36 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x STM32G071GBU6N STMicroelectronics 1: $3.34 5,880Expected 2/22/2027	Mfr. Part # STM32G071GBU6N Mouser Part # 511-STM32G071GBU6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	5,880Expected 2/22/2027	$3.34 $2.49 $2.16 $2.05 View $2.00 $1.77	Min.: 1 Mult.: 1 Max.: 2,000	STM32G0	SMD/SMT	UFQFPN-28	ARM Cortex M0+	128 kB	32 bit	12 bit	64 MHz	26 I/O	36 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x STM32G081RBT6 STMicroelectronics 1: $5.68 821On Order	Mfr. Part # STM32G081RBT6 Mouser Part # 511-STM32G081RBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	821On Order	$5.68 $3.76 $3.42 $2.91 $2.76	Min.: 1 Mult.: 1 Max.: 250	STM32G0	SMD/SMT	LQFP-64	ARM Cortex M0+	128 kB	32 bit	12 bit	64 MHz	60 I/O	36 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog STM32G431CBT6TR STMicroelectronics 1: $7.36 2,394On Order	Mfr. Part # STM32G431CBT6TR Mouser Part # 511-STM32G431CBT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	2,394On Order	Cut Tape $7.36 $5.41 $5.04 $4.43 View Reel $3.61 $4.20 $3.77 $3.61 $3.61 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32G4	SMD/SMT	LQFP-48	ARM Cortex M4	128 kB	32 bit	12 bit	170 MHz	38 I/O	22 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, HR Timer, H STM32G474RBT3 STMicroelectronics 1: $8.95 955On Order	Mfr. Part # STM32G474RBT3 Mouser Part # 511-STM32G474RBT3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, HR Timer, H Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	955On Order	$8.95 $6.81 $6.40 $5.76	Min.: 1 Mult.: 1 Max.: 100	STM32G4	SMD/SMT	LQFP-64	ARM Cortex M4	128 kB	32 bit	5 x 12 bit	170 MHz	52 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, HR Timer, H STM32G474RBT6 STMicroelectronics 1: $8.70 2,286On Order	Mfr. Part # STM32G474RBT6 Mouser Part # 511-STM32G474RBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, HR Timer, H Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	2,286On Order	$8.70 $6.53 $5.98 $5.53 $5.38	Min.: 1 Mult.: 1 Max.: 300	STM32G4	SMD/SMT	LQFP-64	ARM Cortex M4	128 kB	32 bit	5 x 12 bit	170 MHz	52 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C STM32H503CBT6 STMicroelectronics 1: $4.60 3,080On Order	Mfr. Part # STM32H503CBT6 Mouser Part # 511-STM32H503CBT6	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	3,080On Order On Order Ship Dates Mfr. #: STM32H503CBT6 Stock: 0 On Order: 1,580 Expected 4/12/2027 1,500 Expected 4/19/2027 Factory Lead-Time: 30 Weeks	$4.60 $3.21 $2.86 $2.56 View $2.42 $2.33	Min.: 1 Mult.: 1	STM32H5	SMD/SMT	LQFP-48	ARM Cortex M33	128 kB	32 bit	12 bit	250 MHz	35 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance, Arm Cortex-M33, MCU with 128-Kbyte Flash, 32-Kbyte RAM, 250 MHz CPU STM32H503CBT7 STMicroelectronics 1: $5.04 1,496Expected 4/19/2027	Mfr. Part # STM32H503CBT7 Mouser Part # 511-STM32H503CBT7	STMicroelectronics	ARM Microcontrollers - MCU High-performance, Arm Cortex-M33, MCU with 128-Kbyte Flash, 32-Kbyte RAM, 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	1,496Expected 4/19/2027	$5.04 $3.53 $3.15 $2.91 $2.67	Min.: 1 Mult.: 1	STM32H5	SMD/SMT	LQFP-48	ARM Cortex M33	128 kB	32 bit	12 bit	250 MHz	35 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU High-performance, Arm Cortex-M33, MCU 128-Kbyte Flash, 32-Kbyte RAM, 250 MHz CPU STM32H503RBT7 STMicroelectronics 1: $5.01 960Expected 4/13/2027	Mfr. Part # STM32H503RBT7 Mouser Part # 511-STM32H503RBT7	STMicroelectronics	ARM Microcontrollers - MCU High-performance, Arm Cortex-M33, MCU 128-Kbyte Flash, 32-Kbyte RAM, 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	960Expected 4/13/2027	$5.01 $3.58 $3.24 $2.95 View $2.93 $2.68	Min.: 1 Mult.: 1	STM32H5	SMD/SMT	LQFP-64	ARM Cortex M33	128 kB	32 bit	12 bit	250 MHz	49 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray