Number of I/O is 15 - Embedded - Microcontrollers Distributor - AT89C1051U-12PC AT89C1051U-24SC AT89C2051-12PC

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-12PC	Microchip Technology	IC MCU 8BIT 1KB FLASH 20DIP	Obsolete	8051	8-Bit	12MHz	UART/USART	LED	15	1KB (1K x 8)	FLASH	-	64 x 8	2.7 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	20-DIP (0.300", 7.62mm)	20-PDIP
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
AT89C2051-12PC	Microchip Technology	IC MCU 8BIT 2KB FLASH 20DIP	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-DIP (0.300", 7.62mm)	20-PDIP
AT89C2051-12PI	Microchip Technology	IC MCU 8BIT 2KB FLASH 20DIP	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-DIP (0.300", 7.62mm)	20-PDIP
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
AT89C2051-24PC	Microchip Technology	IC MCU 8BIT 2KB FLASH 20DIP	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-DIP (0.300", 7.62mm)	20-PDIP
AT89C2051-24PI	Microchip Technology	IC MCU 8BIT 2KB FLASH 20DIP	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-DIP (0.300", 7.62mm)	20-PDIP
AT89C2051-24PU	Microchip Technology	IC MCU 8BIT 2KB FLASH 20DIP	Active	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-DIP (0.300", 7.62mm)	20-PDIP
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
AT89C4051-12PC	Microchip Technology	IC MCU 8BIT 4KB FLASH 20DIP	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-DIP (0.300", 7.62mm)	20-PDIP
AT89C4051-12PI	Microchip Technology	IC MCU 8BIT 4KB FLASH 20DIP	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-DIP (0.300", 7.62mm)	20-PDIP
AT89C4051-12PU	Microchip Technology	IC MCU 8BIT 4KB FLASH 20DIP	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-DIP (0.300", 7.62mm)	20-PDIP
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
AT89C4051-24PC	Microchip Technology	IC MCU 8BIT 4KB FLASH 20DIP	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-DIP (0.300", 7.62mm)	20-PDIP
AT89C4051-24PI	Microchip Technology	IC MCU 8BIT 4KB FLASH 20DIP	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-DIP (0.300", 7.62mm)	20-PDIP
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
AT89LP2052-16PU	Microchip Technology	IC MCU 8BIT 2KB FLASH 20DIP	Obsolete	8051	8-Bit	16MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	15	2KB (2K x 8)	FLASH	-	256 x 8	2.4 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	20-DIP (0.300", 7.62mm)	20-PDIP
AT89LP2052-20XU	Microchip Technology	IC MCU 8BIT 2KB FLASH 20TSSOP	Active	8051	8-Bit	20MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	15	2KB (2K x 8)	FLASH	-	256 x 8	2.4 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
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
AT89LP4052-20XU	Microchip Technology	IC MCU 8BIT 4KB FLASH 20TSSOP	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-TSSOP (0.173", 4.40mm Width)	20-TSSOP
AT90S1200-12PC	Microchip Technology	IC MCU 8BIT 1KB FLASH 20DIP	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 (TA)	20-DIP (0.300", 7.62mm)	20-PDIP
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
MC68332ACEH20	NXP USA Inc.	IC MCU 32BIT ROMLESS 132QFP	Not For New Designs	CPU32	32-Bit	20MHz	EBI/EMI, SCI, SPI, UART/USART	POR, PWM, WDT	15	-	ROMless	-	2K x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	132-BQFP Bumpered	132-PQFP (24.13x24.13)
MC68332ACEH25	NXP USA Inc.	IC MCU 32BIT ROMLESS 132QFP	Not For New Designs	CPU32	32-Bit	25MHz	EBI/EMI, SCI, SPI, UART/USART	POR, PWM, WDT	15	-	ROMless	-	2K x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	132-BQFP Bumpered	132-PQFP (24.13x24.13)
MC68332ACFC16	NXP USA Inc.	IC MCU 32BIT ROMLESS 132QFP	Obsolete	CPU32	32-Bit	16MHz	EBI/EMI, SCI, SPI, UART/USART	POR, PWM, WDT	15	-	ROMless	-	2K x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	132-BQFP Bumpered	132-PQFP (24.13x24.13)
MC68332ACFC20	NXP USA Inc.	IC MCU 32BIT ROMLESS 132QFP	Obsolete	CPU32	32-Bit	20MHz	EBI/EMI, SCI, SPI, UART/USART	POR, PWM, WDT	15	-	ROMless	-	2K x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	132-BQFP Bumpered	132-PQFP (24.13x24.13)
MC68332ACFC25	NXP USA Inc.	IC MCU 32BIT ROMLESS 132QFP	Obsolete	CPU32	32-Bit	25MHz	EBI/EMI, SCI, SPI, UART/USART	POR, PWM, WDT	15	-	ROMless	-	2K x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	132-BQFP Bumpered	132-PQFP (24.13x24.13)
MC68332ACPV25	NXP USA Inc.	IC MCU 32BIT ROMLESS 144LQFP	Obsolete	CPU32	32-Bit	25MHz	EBI/EMI, SCI, SPI, UART/USART	POR, PWM, WDT	15	-	ROMless	-	2K x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	144-LQFP	144-LQFP (20x20)
MC68332GCAG16	NXP USA Inc.	IC MCU 32BIT ROMLESS 144LQFP	Not For New Designs	CPU32	32-Bit	16MHz	EBI/EMI, SCI, SPI, UART/USART	POR, PWM, WDT	15	-	ROMless	-	2K x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	144-LQFP	144-LQFP (20x20)
MC68332GCEH20	NXP USA Inc.	IC MCU 32BIT ROMLESS 132QFP	Not For New Designs	CPU32	32-Bit	20MHz	EBI/EMI, SCI, SPI, UART/USART	POR, PWM, WDT	15	-	ROMless	-	2K x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	132-BQFP Bumpered	132-PQFP (24.13x24.13)
MC68332GCEH25	NXP USA Inc.	IC MCU 32BIT ROMLESS 132QFP	Not For New Designs	CPU32	32-Bit	25MHz	EBI/EMI, SCI, SPI, UART/USART	POR, PWM, WDT	15	-	ROMless	-	2K x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	132-BQFP Bumpered	132-PQFP (24.13x24.13)
MC68332GVEH25	NXP USA Inc.	IC MCU 32BIT ROMLESS 132QFP	Not For New Designs	CPU32	32-Bit	25MHz	EBI/EMI, SCI, SPI, UART/USART	POR, PWM, WDT	15	-	ROMless	-	2K x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 105°C (TA)	132-BQFP Bumpered	132-PQFP (24.13x24.13)
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
MC68HC908JK1CP	NXP USA Inc.	IC MCU 8BIT 1.5KB FLASH 20DIP	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-DIP (0.300", 7.62mm)	20-DIP
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
MC68HC908JK3ECP	NXP USA Inc.	IC MCU 8BIT 4KB FLASH 20DIP	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-DIP (0.300", 7.62mm)	20-DIP
MC68LK332ACAG16	NXP USA Inc.	IC MCU 32BIT ROMLESS 144LQFP	Not For New Designs	CPU32	32-Bit	16.78MHz	EBI/EMI, SCI, SPI, UART/USART	POR, PWM, WDT	15	-	ROMless	-	2K x 8	3 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	144-LQFP	144-LQFP (20x20)
MC68LK332ACEH16	NXP USA Inc.	IC MCU 32BIT ROMLESS 132QFP	Not For New Designs	CPU32	32-Bit	16.78MHz	EBI/EMI, SCI, SPI, UART/USART	POR, PWM, WDT	15	-	ROMless	-	2K x 8	3 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	132-BQFP Bumpered	132-PQFP (24.13x24.13)
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
MCHC908JK8CPE	NXP USA Inc.	IC MCU 8BIT 8KB FLASH 20DIP	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-DIP (0.300", 7.62mm)	20-DIP
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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