TSSOP-20 8-bit Microcontrollers - MCU

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Qty. RoHS ECAD Model Core
Program Memory Size
Data RAM Size
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Maximum Clock Frequency
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Mounting Style
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Silicon Labs 8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 16 GPIO BB5 8-bit MCU
Datasheet
6In Stock
Min.: 1
Mult.: 1

16 kB 1.28 kB TSSOP-20 16 I/O 1.8 V 5.5 V SMD/SMT - 40 C + 85 C Cut Tape
Silicon Labs 8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 16 GPIO BB5 8-bit MCU
Datasheet
527In Stock
Min.: 1
Mult.: 1

16 kB 1.28 kB TSSOP-20 16 I/O 1.8 V 5.5 V SMD/SMT - 40 C + 85 C Cut Tape
NXP Semiconductors 8-bit Microcontrollers - MCU 5V Full-featured MCU with Rich Analog
Datasheet
85In Stock
Min.: 1
Mult.: 1

S08 16 kB 1 kB TSSOP-20 20 MHz 12 bit 18 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C S08PB Tube
NXP Semiconductors 8-bit Microcontrollers - MCU 5V Full-featured MCU with Rich Analog
Datasheet
73In Stock
Min.: 1
Mult.: 1

S08 8 kB 1 kB TSSOP-20 20 MHz 12 bit 18 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C S08PB Tube
NXP Semiconductors 8-bit Microcontrollers - MCU 5V Full-featured MCU with Rich Analog
Datasheet
53In Stock
Min.: 1
Mult.: 1

S08 8 kB 1 kB TSSOP-20 20 MHz 12 bit 18 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C S08PB Tube
NXP Semiconductors 8-bit Microcontrollers - MCU PL16S, 20TSSOP
Datasheet
25In Stock
Min.: 1
Mult.: 1

S08 8 kB 2 kB TSSOP-20 20 MHz 10 bit 18 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C S08PLS Tube
NXP Semiconductors 8-bit Microcontrollers - MCU S08 4K FLASH QL8 TSSOP20
Datasheet
69In Stock
Min.: 1
Mult.: 1

S08 4 kB 256 B TSSOP-20 20 MHz 12 bit 18 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C S08QL Tube
NXP Semiconductors 8-bit Microcontrollers - MCU 8 BIT,HCS08L Core,16k Flash
Datasheet
253In Stock
2,250On Order
Min.: 1
Mult.: 1

S08 16 kB 2 kB TSSOP-20 20 MHz 12 bit 18 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C S08PA Tube

NXP Semiconductors 8-bit Microcontrollers - MCU S08 16K FLASH
Datasheet
1,975In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

S08 16 kB 1 kB TSSOP-20 40 MHz 10 bit 16 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C S08SG AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics 8-bit Microcontrollers - MCU 8 BITS MICROCONTR
Datasheet
58In Stock
Min.: 1
Mult.: 1

STM8A 4 kB 1 kB TSSOP-20 16 MHz 10 bit 16 I/O 3 V 5.5 V SMD/SMT 8 bit - 40 C + 150 C STM8AF6213 AEC-Q100 Tube

STMicroelectronics 8-bit Microcontrollers - MCU Automotive 8-bit MCU 8 Kbytes Flash, LIN, 16 MHz CPU, integrated EEPROM
Datasheet
59In Stock
Min.: 1
Mult.: 1

STM8A 8 kB 1 kB TSSOP-20 16 MHz 10 bit 16 I/O 3 V 5.5 V SMD/SMT 8 bit - 40 C + 150 C STM8AF6223 AEC-Q100 Tube
NXP Semiconductors 8-bit Microcontrollers - MCU 9S08 UC W/ 8K 0.25UM SGF
Datasheet
142In Stock
Min.: 1
Mult.: 1

S08 4 kB 256 B TSSOP-20 40 MHz 10 bit 17 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C S08SH Tube

Microchip Technology 8-bit Microcontrollers - MCU 8K Flash;125B EEPROM 128B SRAM;16 IO Pin
Datasheet
4In Stock
Min.: 1
Mult.: 1

AVR 8 kB 512 B TSSOP-20 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Tube

STMicroelectronics 8-bit Microcontrollers - MCU 8-bit Performance LN 16 Mhz 8kb Flash
Datasheet
452In Stock
Min.: 1
Mult.: 1

STM8 8 kB 1 kB TSSOP-20 16 MHz 10 bit 16 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C STM8S903F3

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V 8-bit MCU
Datasheet
1,551Expected 23/10/2026
Min.: 1
Mult.: 1

8051 8 kB 256 B TSSOP-20 25 MHz 12 bit 16 I/O 2 V 5.25 V SMD/SMT 8 bit - 40 C + 125 C C8051F531 AEC-Q100 Tube

Microchip Technology 8-bit Microcontrollers - MCU SINGLE CYC 4K FLASH -20MHZ 2.4-5.5V
Datasheet
294Expected 06/08/2026
Min.: 1
Mult.: 1

8051 4 kB 256 B TSSOP-20 20 MHz No ADC 15 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C 89LP Tube

Microchip Technology 8-bit Microcontrollers - MCU 4K Flash 125B EEPROM 128B SRAM 16 IO Pin
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1

AVR 4 kB 256 B TSSOP-20 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Tube

Microchip Technology 8-bit Microcontrollers - MCU AVR 4K FLSH 256B EE 256B SRAM ADC-20MHz
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 4,000
Mult.: 4,000
: 4,000

AVR 4 kB 256 B TSSOP-20 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Reel

Nuvoton 8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

8051 16 kB 1 kB TSSOP-20 24 MHz 12 bit 18 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Reel

Nuvoton 8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1
Mult.: 1

8051 32 kB 1 kB TSSOP-20 24 MHz 12 bit 18 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Tube

Nuvoton 8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

8051 32 kB 1 kB TSSOP-20 24 MHz 12 bit 18 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Reel

Nuvoton 8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM
Datasheet
Non-Stocked Lead-Time 32 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

8051 16 kB 1 kB TSSOP-20 24 MHz 12 bit 18 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Reel

STMicroelectronics 8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 4 Kbytes Flash, 16 MHz CPU, integrated EEPROM
Datasheet
Non-Stocked Lead-Time 30 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

STM8 4 kB 1.5 kB TSSOP-20 16 MHz 18 I/O 1.65 V 3.6 V SMD/SMT 8 bit - 40 C + 125 C STM8L101F2 Reel

STMicroelectronics 8-bit Microcontrollers - MCU 8-bit Ultralow MCU 8kb TSSOP 20 pin
Datasheet
Non-Stocked Lead-Time 30 Weeks
Min.: 1,480
Mult.: 1,480

STM8 8 kB 1.5 kB TSSOP-20 16 MHz No ADC 18 I/O 1.65 V 3.6 V SMD/SMT 8 bit - 40 C + 125 C STM8L101F3 Tube

STMicroelectronics 8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 8 Kbytes Flash, 16 MHz CPU, up to 2-Kbyte of EEPROM
Datasheet
Non-Stocked Lead-Time 30 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

STM8 8 kB 1.5 kB TSSOP-20 16 MHz No ADC 18 I/O 1.65 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C STM8L101F3 Reel