128 kB ARM Microcontrollers - MCU

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Qty. RoHS ECAD Model 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
Qualification
Packaging
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN &
Datasheet
5,551In Stock
$6.18
$4.71
$4.30
$3.95
Min.: 1
Mult.: 1
Max.: 220
STM32F072CB SMD/SMT LQFP-48 ARM Cortex M0 128 kB 32 bit 12 bit 48 MHz 37 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 128K MED Performance LN
Datasheet
4,373In Stock
1,500Expected 1/25/2027
$8.91
$6.68
$6.37
$5.53
View
Min.: 1
Mult.: 1
STM32F103CB SMD/SMT LQFP-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
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 USB CAN 7 TMRS 2 ADCS
Datasheet
18,679In Stock
Cut Tape
$8.79
$6.80
$6.00
$5.75
Reel
$4.81
View
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
STM32F103RB SMD/SMT LQFP-64 ARM Cortex M3 128 kB 32 bit 12 bit 72 MHz 51 I/O 20 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Connectivity
Datasheet
9,129In Stock
Cut Tape
$8.87
$6.87
$6.06
$5.81
View
Reel
$5.36
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
STM32F105RB SMD/SMT LQFP-64 ARM Cortex M3 128 kB 32 bit 12 bit 72 MHz 51 I/O 64 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 128kB
Datasheet
3,495In Stock
$10.58
$8.24
$7.54
$6.82
View
Min.: 1
Mult.: 1
STM32F205RB SMD/SMT LQFP-64 ARM Cortex M3 128 kB 32 bit 12 bit 120 MHz 51 I/O 64 kB 1.8 V 3.6 V - 40 C + 85 C Tray

STMicroelectronics ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 128 Kbytes of Flash memory, 36 Kbytes RAM
Datasheet
30,980In Stock
Cut Tape
$2.47
$1.83
$1.57
$1.49
View
Reel
$1.27
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 2,400
STM32G0 SMD/SMT ARM Cortex M0+ 128 kB 32 bit 12 bit 64 MHz 43 I/O 36 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU
Datasheet
11,609In Stock
$4.48
$3.39
$2.95
$2.82
View
Min.: 1
Mult.: 1
STM32L071KB SMD/SMT ARM Cortex M0+ 128 kB 32 bit 12 bit 32 MHz 25 I/O 20 kB 1.8 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU 128KB 16KB32QFN GRN1.6-3.6V48MHz
Datasheet
8,529In Stock
Cut Tape
$3.14
$3.02
Reel
$2.58
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
SAMD21 SMD/SMT QFN-32 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 26 I/O 16 kB 1.62 V 3.63 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies ARM Microcontrollers - MCU EMBEDDED_POWER
Datasheet
5,611In Stock
Cut Tape
$8.35
$6.45
$5.70
$5.39
View
Reel
$4.55
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
TLE987x SMD/SMT TQFP-48 ARM Cortex M3 128 kB 32 bit 10 bit 40 MHz 10 I/O 6 kB 5.5 V 27 V - 40 C + 175 C Reel, Cut Tape, MouseReel

Infineon Technologies ARM Microcontrollers - MCU 128Kb Flash 32KbSRAM PSoC
Datasheet
8,408In Stock
$12.64
$9.93
$9.24
$8.57
View
Min.: 1
Mult.: 1
CY8C52LPxxx SMD/SMT QFN-68 ARM Cortex M3 128 kB 32 bit 12 bit 67 MHz 48 I/O 32 kB 1.71 V 1.89 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU 128kB flash, 8kB SRAM, LQFP64 package
Datasheet
2,526In Stock
$11.46
$8.91
$8.50
$7.38
View
Min.: 1
Mult.: 1
LPC1200 SMD/SMT LQFP-64 ARM Cortex M0 128 kB 32 bit 10 bit 45 MHz 55 I/O 8 kB 3 V 3.6 V - 40 C + 85 C Tray

NXP Semiconductors ARM Microcontrollers - MCU Kinetis 128K Flex
Datasheet
4,936In Stock
$8.60
$6.67
$5.90
$5.66
View
Min.: 1
Mult.: 1
K10_50 SMD/SMT LQFN-32 ARM Cortex M4 128 kB 32 bit 16 bit 50 MHz 24 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 128K Flex
Datasheet
3,332In Stock
$10.03
$8.03
$7.71
$7.38
View
Min.: 1
Mult.: 1
K10_50 SMD/SMT LQFP-48 ARM Cortex M4 128 kB 32 bit 16 bit 50 MHz 33 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis MT128 64LQFP
Datasheet
3,158In Stock
2,400Expected 1/25/2027
$6.52
$5.01
$4.40
$4.10
$4.09
Min.: 1
Mult.: 1
KE06 SMD/SMT LQFP-64 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 71 I/O 16 kB 2.7 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S124 128K 48LQFP
Datasheet
5,621In Stock
$6.26
$4.68
$4.24
$3.87
View
Min.: 1
Mult.: 1
S124 SMD/SMT LQFP-48 ARM Cortex M0+ 128 kB 32 bit 14 bit 32 MHz 35 I/O 4 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU 128K Flash SRAM 32K ARM based MCU
Datasheet
1,198In Stock
$9.15
$8.32
$7.53
Min.: 1
Mult.: 1
SAM7S/SE SMD/SMT LQFP-64 ARM7TDMI 128 kB 32 bit/16 bit 10 bit 55 MHz 32 I/O 32 kB 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3
Datasheet
287In Stock
360Expected 12/28/2026
$6.26
$5.69
$5.17
Min.: 1
Mult.: 1
SAM3U SMD/SMT LQFP-100 ARM Cortex M3 128 kB 32 bit 12 bit 96 MHz 57 I/O 36 kB 1.62 V 1.95 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R
Datasheet
3,226In Stock
15,000Expected 1/25/2027
Cut Tape
$2.99
$2.90
Reel
$2.46
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
ATSAMC21 SMD/SMT VQFN-32 ARM Cortex M0+ 128 kB 32 bit 2 x 12 bit 48 MHz 26 I/O 16 kB 2.7 V 5.5 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 64TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R
Datasheet
3,890In Stock
Cut Tape
$3.35
$3.25
Reel
$2.77
MouseReel Available
Min.: 1
Mult.: 1
: 1,500
ATSAMC21 SMD/SMT TQFP-64 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 52 I/O 16 kB 2.7 V 5.5 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM
Datasheet
944In Stock
$2.78
$2.53
$2.37
$2.35
View
Min.: 1
Mult.: 1
SAMD1/2x SMD/SMT TQFP-48 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 38 I/O 16 kB 1.62 V 1.95 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU 32QFN IND TEMP, GREEN,1.6-3.6V,48MHz
Datasheet
2,711In Stock
Cut Tape
$3.14
$3.02
Reel
$2.58
Min.: 1
Mult.: 1
: 5,000
SAMD21 SMD/SMT VQFN-32 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 26 I/O 16 kB 1.62 V 3.63 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU CM0,TQFP48, 128kFlash,T&R,USB, I Temp
Datasheet
1,308In Stock
Cut Tape
$3.03
$2.94
Reel
$2.50
Min.: 1
Mult.: 1
: 2,500
SAMD21 SMD/SMT TQFP-48 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 38 I/O 16 kB 1.62 V 3.63 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape

Microchip Technology ARM Microcontrollers - MCU 128KB 16KB 64QFN GRN1.6-3.6V48MHz
Datasheet
2,402In Stock
$3.35
$3.03
$2.76
Min.: 1
Mult.: 1
SAMD21 SMD/SMT QFN-64 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 52 I/O 16 kB 1.62 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM0, TQFP 64 , 128KFlash, USB, Extended Temp 125C, T&R
Datasheet
1,492In Stock
Cut Tape
$3.53
$3.40
Reel
$2.90
MouseReel Available
Min.: 1
Mult.: 1
: 1,500
SAMD21 SMD/SMT TQFP-64 ARM Cortex M0+ 128 kB 32 bit 48 MHz 52 I/O 16 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU CM0,TQFP64, 128kFlash,Trays,USB, I Temp
Datasheet
516In Stock
$3.11
$2.81
$2.56
Min.: 1
Mult.: 1
SAMD21 SMD/SMT TQFP-64 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 52 I/O 16 kB 1.62 V 3.63 V - 40 C + 85 C AEC-Q100 Tray