Embedded - Microcontrollers - Integrated Circuits (ICs) - AT89C52-33JI AT89C52-33PI AT89C55-24JC AT89LS51-16AC

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
AT89C52-33JI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44PLCC	Obsolete	8051	8-Bit	33MHz	SIO, UART/USART	-	32	8KB (8K x 8)	FLASH	-	256 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C52-33PI	Microchip Technology	IC MCU 8BIT 8KB FLASH 40DIP	Obsolete	8051	8-Bit	33MHz	SIO, UART/USART	-	32	8KB (8K x 8)	FLASH	-	256 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C	40-DIP (0.600", 15.24mm)	40-PDIP
AT89C55-24JC	Microchip Technology	IC MCU 8BIT 20KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	-	-	32	20KB (20K x 8)	FLASH	-	256 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89LS51-16AC	Microchip Technology	IC MCU 8BIT 4KB FLASH 44TQFP	Obsolete	8051	8-Bit	16MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	2.7 V ~ 4 V	-	Internal	0°C ~ 70°C (TA)	44-TQFP	44-TQFP (10x10)
AT89LS51-16AI	Microchip Technology	IC MCU 8BIT 4KB FLASH 44TQFP	Obsolete	8051	8-Bit	16MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	2.7 V ~ 4 V	-	Internal	-40°C ~ 85°C (TA)	44-TQFP	44-TQFP (10x10)
AT89LS51-16JC	Microchip Technology	IC MCU 8BIT 4KB FLASH 44PLCC	Obsolete	8051	8-Bit	16MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	2.7 V ~ 4 V	-	Internal	0°C ~ 70°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89LS51-16JI	Microchip Technology	IC MCU 8BIT 4KB FLASH 44PLCC	Obsolete	8051	8-Bit	16MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	2.7 V ~ 4 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89LS51-16PC	Microchip Technology	IC MCU 8BIT 4KB FLASH 40DIP	Obsolete	8051	8-Bit	16MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	2.7 V ~ 4 V	-	Internal	0°C ~ 70°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT89LS51-16PI	Microchip Technology	IC MCU 8BIT 4KB FLASH 40DIP	Obsolete	8051	8-Bit	16MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	2.7 V ~ 4 V	-	Internal	-40°C ~ 85°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT89LS52-16AC	Microchip Technology	IC MCU 8BIT 8KB FLASH 44TQFP	Obsolete	8051	8-Bit	16MHz	UART/USART	WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 4 V	-	Internal	0°C ~ 70°C (TA)	44-TQFP	44-TQFP (10x10)
AT89LS52-16AI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44TQFP	Obsolete	8051	8-Bit	16MHz	UART/USART	WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 4 V	-	Internal	-40°C ~ 85°C (TA)	44-TQFP	44-TQFP (10x10)
AT89LS52-16JC	Microchip Technology	IC MCU 8BIT 8KB FLASH 44PLCC	Obsolete	8051	8-Bit	16MHz	UART/USART	WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 4 V	-	Internal	0°C ~ 70°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89LS52-16JI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44PLCC	Obsolete	8051	8-Bit	16MHz	UART/USART	WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 4 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89LS52-16PC	Microchip Technology	IC MCU 8BIT 8KB FLASH 40DIP	Obsolete	8051	8-Bit	16MHz	UART/USART	WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 4 V	-	Internal	0°C ~ 70°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT89LS52-16PI	Microchip Technology	IC MCU 8BIT 8KB FLASH 40DIP	Obsolete	8051	8-Bit	16MHz	UART/USART	WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 4 V	-	Internal	-40°C ~ 85°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT89S51-24AC	Microchip Technology	IC MCU 8BIT 4KB FLASH 44TQFP	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	44-TQFP	44-TQFP (10x10)
AT89S51-24AI	Microchip Technology	IC MCU 8BIT 4KB FLASH 44TQFP	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-TQFP	44-TQFP (10x10)
AT89S51-24JC	Microchip Technology	IC MCU 8BIT 4KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89S51-24JI	Microchip Technology	IC MCU 8BIT 4KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89S51-24PC	Microchip Technology	IC MCU 8BIT 4KB FLASH 40DIP	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT89S51-24PI	Microchip Technology	IC MCU 8BIT 4KB FLASH 40DIP	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT89S52-24AC	Microchip Technology	IC MCU 8BIT 8KB FLASH 44TQFP	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	4 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	44-TQFP	44-TQFP (10x10)
AT89S52-24AI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44TQFP	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	4 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-TQFP	44-TQFP (10x10)
AT89S52-24JC	Microchip Technology	IC MCU 8BIT 8KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	4 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89S52-24JI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	4 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89S52-24PC	Microchip Technology	IC MCU 8BIT 8KB FLASH 40DIP	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	4 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT89S52-24PI	Microchip Technology	IC MCU 8BIT 8KB FLASH 40DIP	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	4 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT90LS2343-1PC	Microchip Technology	IC MCU 8BIT 2KB FLASH 8DIP	Obsolete	AVR	8-Bit	1MHz	SPI	Brown-out Detect/Reset, POR, WDT	5	2KB (1K x 16)	FLASH	128 x 8	128 x 8	2.7 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
AT90LS2343-1PI	Microchip Technology	IC MCU 8BIT 2KB FLASH 8DIP	Obsolete	AVR	8-Bit	1MHz	SPI	Brown-out Detect/Reset, POR, WDT	5	2KB (1K x 16)	FLASH	128 x 8	128 x 8	2.7 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
AT90LS2343-1SC	Microchip Technology	IC MCU 8BIT 2KB FLASH 8SOIC	Obsolete	AVR	8-Bit	1MHz	SPI	Brown-out Detect/Reset, POR, WDT	5	2KB (1K x 16)	FLASH	128 x 8	128 x 8	2.7 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	8-SOIC (0.209", 5.30mm Width)	8-SOIC
AT90LS2343-1SI	Microchip Technology	IC MCU 8BIT 2KB FLASH 8SOIC	Obsolete	AVR	8-Bit	1MHz	SPI	Brown-out Detect/Reset, POR, WDT	5	2KB (1K x 16)	FLASH	128 x 8	128 x 8	2.7 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	8-SOIC (0.209", 5.30mm Width)	8-SOIC
AT90LS8535-4MC	Microchip Technology	IC MCU 8BIT 8KB FLASH 44VQFN	Obsolete	AVR	8-Bit	4MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	8KB (4K x 16)	FLASH	512 x 8	512 x 8	2.7 V ~ 6 V	A/D 8x10b	Internal	0°C ~ 70°C	44-VFQFN Exposed Pad	44-VQFN (7x7)
AT90LS8535-4MI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44VQFN	Obsolete	AVR	8-Bit	4MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	8KB (4K x 16)	FLASH	512 x 8	512 x 8	2.7 V ~ 6 V	A/D 8x10b	Internal	-40°C ~ 85°C	44-VFQFN Exposed Pad	44-VQFN (7x7)
AT91FR40162-CI	Microchip Technology	IC MCU 32BIT 2MB FLASH 121BGA	Obsolete	ARM7®	16/32-Bit	75MHz	EBI/EMI, UART/USART	WDT	32	2MB (1M x 16)	FLASH	-	256K x 8	1.65 V ~ 1.95 V	-	External	-40°C ~ 85°C (TA)	121-TFBGA	121-BGA (10x10)
ATMEGA162-16AC	Microchip Technology	IC MCU 8BIT 16KB FLASH 44TQFP	Obsolete	AVR	8-Bit	16MHz	EBI/EMI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	16KB (8K x 16)	FLASH	512 x 8	1K x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C	44-TQFP	44-TQFP (10x10)
ATMEGA162-16AI	Microchip Technology	IC MCU 8BIT 16KB FLASH 44TQFP	Obsolete	AVR	8-Bit	16MHz	EBI/EMI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	16KB (8K x 16)	FLASH	512 x 8	1K x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-TQFP	44-TQFP (10x10)
ATMEGA162-16MC	Microchip Technology	IC MCU 8BIT 16KB FLASH 44VQFN	Obsolete	AVR	8-Bit	16MHz	EBI/EMI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	16KB (8K x 16)	FLASH	512 x 8	1K x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C	44-VFQFN Exposed Pad	44-VQFN (7x7)
ATMEGA162-16MI	Microchip Technology	IC MCU 8BIT 16KB FLASH 44VQFN	Obsolete	AVR	8-Bit	16MHz	EBI/EMI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	16KB (8K x 16)	FLASH	512 x 8	1K x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-VFQFN Exposed Pad	44-VQFN (7x7)
ATMEGA162-16PC	Microchip Technology	IC MCU 8BIT 16KB FLASH 40DIP	Obsolete	AVR	8-Bit	16MHz	EBI/EMI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	16KB (8K x 16)	FLASH	512 x 8	1K x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C	40-DIP (0.600", 15.24mm)	40-PDIP
ATMEGA162-16PI	Microchip Technology	IC MCU 8BIT 16KB FLASH 40DIP	Obsolete	AVR	8-Bit	16MHz	EBI/EMI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	16KB (8K x 16)	FLASH	512 x 8	1K x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
ATMEGA162L-8AC	Microchip Technology	IC MCU 8BIT 16KB FLASH 44TQFP	Obsolete	AVR	8-Bit	8MHz	EBI/EMI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	16KB (8K x 16)	FLASH	512 x 8	1K x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	44-TQFP	44-TQFP (10x10)
ATMEGA162L-8AI	Microchip Technology	IC MCU 8BIT 16KB FLASH 44TQFP	Obsolete	AVR	8-Bit	8MHz	EBI/EMI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	16KB (8K x 16)	FLASH	512 x 8	1K x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C	44-TQFP	44-TQFP (10x10)
ATMEGA162L-8MC	Microchip Technology	IC MCU 8BIT 16KB FLASH 44VQFN	Obsolete	AVR	8-Bit	8MHz	EBI/EMI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	16KB (8K x 16)	FLASH	512 x 8	1K x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C	44-VFQFN Exposed Pad	44-VQFN (7x7)
ATMEGA162L-8MI	Microchip Technology	IC MCU 8BIT 16KB FLASH 44VQFN	Obsolete	AVR	8-Bit	8MHz	EBI/EMI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	16KB (8K x 16)	FLASH	512 x 8	1K x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C	44-VFQFN Exposed Pad	44-VQFN (7x7)
ATMEGA162L-8PC	Microchip Technology	IC MCU 8BIT 16KB FLASH 40DIP	Obsolete	AVR	8-Bit	8MHz	EBI/EMI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	16KB (8K x 16)	FLASH	512 x 8	1K x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C	40-DIP (0.600", 15.24mm)	40-PDIP
ATMEGA162L-8PI	Microchip Technology	IC MCU 8BIT 16KB FLASH 40DIP	Obsolete	AVR	8-Bit	8MHz	EBI/EMI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	16KB (8K x 16)	FLASH	512 x 8	1K x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C	40-DIP (0.600", 15.24mm)	40-PDIP
ATMEGA162V-1AC	Microchip Technology	IC MCU 8BIT 16KB FLASH 44TQFP	Obsolete	AVR	8-Bit	1MHz	EBI/EMI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	16KB (8K x 16)	FLASH	512 x 8	1K x 8	1.8 V ~ 3.6 V	-	Internal	0°C ~ 70°C	44-TQFP	44-TQFP (10x10)
ATMEGA162V-8AI	Microchip Technology	IC MCU 8BIT 16KB FLASH 44TQFP	Obsolete	AVR	8-Bit	8MHz	EBI/EMI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	16KB (8K x 16)	FLASH	512 x 8	1K x 8	1.8 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-TQFP	44-TQFP (10x10)
ATMEGA162V-1MC	Microchip Technology	IC MCU 8BIT 16KB FLASH 44VQFN	Obsolete	AVR	8-Bit	1MHz	EBI/EMI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	16KB (8K x 16)	FLASH	512 x 8	1K x 8	1.8 V ~ 3.6 V	-	Internal	0°C ~ 70°C	44-VFQFN Exposed Pad	44-VQFN (7x7)
ATMEGA162V-8MI	Microchip Technology	IC MCU 8BIT 16KB FLASH 44VQFN	Obsolete	AVR	8-Bit	8MHz	EBI/EMI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	16KB (8K x 16)	FLASH	512 x 8	1K x 8	1.8 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-VFQFN Exposed Pad	44-VQFN (7x7)