Package / Case is 20-SOIC (0.295", 7.50mm Width) - Embedded - Microcontrollers Distributor - AT89C1051U-24SC AT89C2051-12SC AT89C2051-12SI

Part Number	Manufacturer / Brand	Brife Description	Part Status	Core Processor	Core Size	Speed	Connectivity	Peripherals	Number of I/O	Program Memory Size	Program Memory Type	EEPROM Size	RAM Size	Voltage - Supply (Vcc/Vdd)	Data Converters	Oscillator Type	Operating Temperature	Package / Case	Supplier Device Package
AT89C1051U-24SC	Microchip Technology	IC MCU 8BIT 1KB FLASH 20SOIC	Obsolete	8051	8-Bit	24MHz	UART/USART	LED	15	1KB (1K x 8)	FLASH	-	64 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C2051-12SC	Microchip Technology	IC MCU 8BIT 2KB FLASH 20SOIC	Obsolete	8051	8-Bit	12MHz	UART/USART	LED	15	2KB (2K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C2051-12SI	Microchip Technology	IC MCU 8BIT 2KB FLASH 20SOIC	Obsolete	8051	8-Bit	12MHz	UART/USART	LED	15	2KB (2K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C2051-12SU	Microchip Technology	IC MCU 8BIT 2KB FLASH 20SOIC	Active	8051	8-Bit	12MHz	UART/USART	LED	15	2KB (2K x 8)	FLASH	-	128 x 8	2.7 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C2051-24SC	Microchip Technology	IC MCU 8BIT 2KB FLASH 20SOIC	Obsolete	8051	8-Bit	24MHz	UART/USART	LED	15	2KB (2K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C2051-24SI	Microchip Technology	IC MCU 8BIT 2KB FLASH 20SOIC	Obsolete	8051	8-Bit	24MHz	UART/USART	LED	15	2KB (2K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C4051-12SC	Microchip Technology	IC MCU 8BIT 4KB FLASH 20SOIC	Obsolete	8051	8-Bit	12MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C4051-12SI	Microchip Technology	IC MCU 8BIT 4KB FLASH 20SOIC	Obsolete	8051	8-Bit	12MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C4051-12SU	Microchip Technology	IC MCU 8BIT 4KB FLASH 20SOIC	Active	8051	8-Bit	12MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	2.7 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C4051-24SC	Microchip Technology	IC MCU 8BIT 4KB FLASH 20SOIC	Obsolete	8051	8-Bit	24MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C4051-24SI	Microchip Technology	IC MCU 8BIT 4KB FLASH 20SOIC	Obsolete	8051	8-Bit	24MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C4051-24SU	Microchip Technology	IC MCU 8BIT 4KB FLASH 20SOIC	Active	8051	8-Bit	24MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89LP4052-20SU	Microchip Technology	IC MCU 8BIT 4KB FLASH 20SOIC	Active	8051	8-Bit	20MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	15	4KB (4K x 8)	FLASH	-	256 x 8	2.4 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89S2051-24SU	Microchip Technology	IC MCU 8BIT 2KB FLASH 20SOIC	Active	8051	8-Bit	24MHz	UART/USART	Brown-out Detect/Reset, POR, PWM	15	2KB (2K x 8)	FLASH	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89S4051-24SU	Microchip Technology	IC MCU 8BIT 4KB FLASH 20SOIC	Active	8051	8-Bit	24MHz	UART/USART	Brown-out Detect/Reset, POR, PWM	15	4KB (4K x 8)	FLASH	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT90PWM81-16SF	Microchip Technology	IC MCU 8BIT 8KB FLASH 20SOIC	Active	AVR	8-Bit	16MHz	SPI	Brown-out Detect/Reset, PWM, WDT	16	8KB (8K x 8)	FLASH	512 x 8	256 x 8	2.7 V ~ 5.5 V	A/D 8x10b; D/A 1x10b	Internal	-40°C ~ 105°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT90S1200-12SC	Microchip Technology	IC MCU 8BIT 1KB FLASH 20SOIC	Obsolete	AVR	8-Bit	12MHz	SPI	POR, WDT	15	1KB (512 x 16)	FLASH	64 x 8	-	4 V ~ 6 V	-	Internal	0°C ~ 70°C	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT90S1200-12SI	Microchip Technology	IC MCU 8BIT 1KB FLASH 20SOIC	Obsolete	AVR	8-Bit	12MHz	SPI	POR, WDT	15	1KB (512 x 16)	FLASH	64 x 8	-	4 V ~ 6 V	-	Internal	-40°C ~ 85°C	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT90S1200-4SC	Microchip Technology	IC MCU 8BIT 1KB FLASH 20SOIC	Obsolete	AVR	8-Bit	4MHz	SPI	POR, WDT	15	1KB (512 x 16)	FLASH	64 x 8	-	2.7 V ~ 6 V	-	Internal	0°C ~ 70°C	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT90S1200-4SI	Microchip Technology	IC MCU 8BIT 1KB FLASH 20SOIC	Obsolete	AVR	8-Bit	4MHz	SPI	POR, WDT	15	1KB (512 x 16)	FLASH	64 x 8	-	2.7 V ~ 6 V	-	Internal	-40°C ~ 85°C	20-SOIC (0.295", 7.50mm Width)	20-SOIC
ATTINY2313V-10SU	Microchip Technology	IC MCU 8BIT 2KB FLASH 20SOIC	Active	AVR	8-Bit	10MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	2KB (1K x 16)	FLASH	128 x 8	128 x 8	1.8 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
ATTINY26-16SC	Microchip Technology	IC MCU 8BIT 2KB FLASH 20SOIC	Obsolete	AVR	8-Bit	16MHz	USI	Brown-out Detect/Reset, POR, PWM, WDT	16	2KB (1K x 16)	FLASH	128 x 8	128 x 8	4.5 V ~ 5.5 V	A/D 11x10b	Internal	0°C ~ 70°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
ATTINY26-16SUR	Microchip Technology	IC MCU 8BIT 2KB FLASH 20SOIC	Active	AVR	8-Bit	16MHz	USI	Brown-out Detect/Reset, POR, PWM, WDT	16	2KB (1K x 16)	FLASH	128 x 8	128 x 8	4.5 V ~ 5.5 V	A/D 11x10b	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
ATTINY461A-SUR	Microchip Technology	IC MCU 8BIT 4KB FLASH 20SOIC	Active	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	4KB (2K x 16)	FLASH	256 x 8	256 x 8	1.8 V ~ 5.5 V	A/D 11x10b	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MB95F203KPF-G-SNE2	Cypress Semiconductor Corp	IC MCU 8BIT 8KB FLASH 20SOP	Obsolete	F²MC-8FX	8-Bit	16MHz	LINbus, LPC, SIO, UART/USART	LVD, POR, PWM, WDT	17	8KB (8K x 8)	FLASH	-	496 x 8	2.4 V ~ 5.5 V	A/D 6x8/10b	External	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOP
MB95F564KPF-G-SNE2	Cypress Semiconductor Corp	IC MCU 8BIT 20KB FLASH 20SOIC	Last Time Buy	F²MC-8FX	8-Bit	16MHz	LINbus, UART/USART	LVD, POR, PWM, WDT	17	20KB (20K x 8)	FLASH	-	496 x 8	2.4 V ~ 5.5 V	A/D 6x8/10b	External	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOP
MC68HC908JB8JDW	NXP USA Inc.	IC MCU 8BIT 8KB FLASH 20SOIC	Obsolete	HC08	8-Bit	3MHz	USB	LVD, POR, PWM	13	8KB (8K x 8)	FLASH	-	256 x 8	4 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC68HC908JK1CDW	NXP USA Inc.	IC MCU 8BIT 1.5KB FLASH 20SOIC	Obsolete	HC08	8-Bit	8MHz	-	LED, LVD, POR, PWM	15	1.5KB (1.5K x 8)	FLASH	-	128 x 8	2.7 V ~ 3.3 V	A/D 12x8b	External	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC68HC908JK3ECDW	NXP USA Inc.	IC MCU 8BIT 4KB FLASH 20SOIC	Obsolete	HC08	8-Bit	8MHz	-	LED, LVD, POR, PWM	15	4KB (4K x 8)	FLASH	-	128 x 8	2.7 V ~ 3.3 V	A/D 12x8b	External	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC705J1ACDWE	NXP USA Inc.	IC MCU 8BIT 1.2KB OTP 20SOIC	Obsolete	HC05	8-Bit	4MHz	-	POR, WDT	14	1.2KB (1.2K x 8)	OTP	-	64 x 8	3 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC908JB8JDWE	NXP USA Inc.	IC MCU 8BIT 8KB FLASH 20SOIC	Not For New Designs	HC08	8-Bit	3MHz	USB	LVD, POR, PWM	13	8KB (8K x 8)	FLASH	-	256 x 8	4 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC908JK1ECDWE	NXP USA Inc.	IC MCU 8BIT 1.5KB FLASH 20SOIC	Not For New Designs	HC08	8-Bit	8MHz	-	LED, LVD, POR, PWM	14	1.5KB (1.5K x 8)	FLASH	-	128 x 8	2.7 V ~ 3.3 V	A/D 12x8b	External	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC908JK1EMDWE	NXP USA Inc.	IC MCU 8BIT 1.5KB FLASH 20SOIC	Not For New Designs	HC08	8-Bit	8MHz	-	LED, LVD, POR, PWM	14	1.5KB (1.5K x 8)	FLASH	-	128 x 8	4.5 V ~ 5.5 V	A/D 12x8b	External	-40°C ~ 125°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC908JK3ECDWE	NXP USA Inc.	IC MCU 8BIT 4KB FLASH 20SOIC	Not For New Designs	HC08	8-Bit	8MHz	-	LED, LVD, POR, PWM	15	4KB (4K x 8)	FLASH	-	128 x 8	2.7 V ~ 3.3 V	A/D 12x8b	External	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC908JK3EMDWE	NXP USA Inc.	IC MCU 8BIT 4KB FLASH 20SOIC	Not For New Designs	HC08	8-Bit	8MHz	-	LED, LVD, POR, PWM	15	4KB (4K x 8)	FLASH	-	128 x 8	4.5 V ~ 5.5 V	A/D 12x8b	External	-40°C ~ 125°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC908JK8CDWE	NXP USA Inc.	IC MCU 8BIT 8KB FLASH 20SOIC	Obsolete	HC08	8-Bit	8MHz	SCI	LED, LVD, POR, PWM	15	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 5.5 V	A/D 13x8b	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC9RS08KA4CWJ	NXP USA Inc.	IC MCU 8BIT 4KB FLASH 20SOIC	Active	RS08	8-Bit	20MHz	I²C	LVD, POR, PWM, WDT	18	4KB (4K x 8)	FLASH	-	126 x 8	1.8 V ~ 5.5 V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC9RS08KA8CWJ	NXP USA Inc.	IC MCU 8BIT 8KB FLASH 20SOIC	Active	RS08	8-Bit	20MHz	I²C	LVD, POR, PWM, WDT	18	8KB (8K x 8)	FLASH	-	254 x 8	1.8 V ~ 5.5 V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC9RS08KB12CWJ	NXP USA Inc.	IC MCU 8BIT 12KB FLASH 20SOIC	Active	RS08	8-Bit	20MHz	I²C, SPI	LVD, POR, PWM, WDT	18	12KB (12K x 8)	FLASH	-	254 x 8	1.8 V ~ 5.5 V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC9RS08KB4CWJ	NXP USA Inc.	IC MCU 8BIT 4KB FLASH 20SOIC	Active	RS08	8-Bit	20MHz	I²C, SPI	LVD, POR, PWM, WDT	18	4KB (4K x 8)	FLASH	-	126 x 8	1.8 V ~ 5.5 V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC9RS08KB8CWJ	NXP USA Inc.	IC MCU 8BIT 8KB FLASH 20SOIC	Active	RS08	8-Bit	20MHz	I²C, SPI	LVD, POR, PWM, WDT	18	8KB (8K x 8)	FLASH	-	254 x 8	1.8 V ~ 5.5 V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC9S08JS16CWJ	NXP USA Inc.	IC MCU 8BIT 16KB FLASH 20SOIC	Active	S08	8-Bit	48MHz	LINbus, SCI, SPI, USB	LVD, POR, PWM	14	16KB (16K x 8)	FLASH	-	512 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC9S08JS16LCWJ	NXP USA Inc.	IC MCU 8BIT 16KB FLASH 20SOIC	Active	S08	8-Bit	48MHz	LINbus, SCI, SPI, USB	LVD, POR, PWM	14	16KB (16K x 8)	FLASH	-	512 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC9S08JS8CWJ	NXP USA Inc.	IC MCU 8BIT 8KB FLASH 20SOIC	Active	S08	8-Bit	48MHz	LINbus, SCI, SPI, USB	LVD, POR, PWM	14	8KB (8K x 8)	FLASH	-	512 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC9S08QE8CWJ	NXP USA Inc.	IC MCU 8BIT 8KB FLASH 20SOIC	Active	S08	8-Bit	20MHz	I²C, LINbus, SCI, SPI	LVD, PWM, WDT	16	8KB (8K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC9S08SH4CWJR	NXP USA Inc.	IC MCU 8BIT 4KB FLASH 20SOIC	Active	S08	8-Bit	40MHz	I²C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	17	4KB (4K x 8)	FLASH	-	256 x 8	2.7 V ~ 5.5 V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC9S08SH8CWJ	NXP USA Inc.	IC MCU 8BIT 8KB FLASH 20SOIC	Active	S08	8-Bit	40MHz	I²C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	17	8KB (8K x 8)	FLASH	-	512 x 8	2.7 V ~ 5.5 V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC9S08SH8CWJR	NXP USA Inc.	IC MCU 8BIT 8KB FLASH 20SOIC	Active	S08	8-Bit	40MHz	I²C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	17	8KB (8K x 8)	FLASH	-	512 x 8	2.7 V ~ 5.5 V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MCR908JK1ECDWE	NXP USA Inc.	IC MCU 8BIT 1.5KB FLASH 20SOIC	Not For New Designs	HC08	8-Bit	8MHz	-	LED, LVD, POR, PWM	14	1.5KB (1.5K x 8)	FLASH	-	128 x 8	2.7 V ~ 3.3 V	A/D 12x8b	External	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MCR908JK3ECDWE	NXP USA Inc.	IC MCU 8BIT 4KB FLASH 20SOIC	Not For New Designs	HC08	8-Bit	8MHz	-	LED, LVD, POR, PWM	15	4KB (4K x 8)	FLASH	-	128 x 8	2.7 V ~ 3.3 V	A/D 12x8b	External	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC

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