Embedded - Microcontrollers - Integrated Circuits (ICs) - AT87C51RD2-3CSUL AT87C51RD2-3CSUM AT87C51RD2-RDTUL AT87C51RD2-RDTUM

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
AT87C51RD2-3CSUL	Microchip Technology	IC MCU 8BIT 64KB OTP 40PDIL	Obsolete	80C51	8-Bit	30/20MHz	UART/USART	POR, PWM, WDT	32	64KB (64K x 8)	OTP	-	1K x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIL
AT87C51RD2-3CSUM	Microchip Technology	IC MCU 8BIT 64KB OTP 40PDIL	Obsolete	80C51	8-Bit	40/20MHz	UART/USART	POR, PWM, WDT	32	64KB (64K x 8)	OTP	-	1K x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIL
AT87C51RD2-RDTUL	Microchip Technology	IC MCU 8BIT 64KB OTP 64LQFP	Obsolete	80C51	8-Bit	30/20MHz	UART/USART	POR, PWM, WDT	48	64KB (64K x 8)	OTP	-	1K x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	64-LQFP	64-LQFP (10x10)
AT87C51RD2-RDTUM	Microchip Technology	IC MCU 8BIT 64KB OTP 64LQFP	Obsolete	80C51	8-Bit	40/20MHz	UART/USART	POR, PWM, WDT	48	64KB (64K x 8)	OTP	-	1K x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	64-LQFP	64-LQFP (10x10)
AT87C51RD2-RLTUL	Microchip Technology	IC MCU 8BIT 64KB OTP 44VQFP	Obsolete	80C51	8-Bit	30/20MHz	UART/USART	POR, PWM, WDT	32	64KB (64K x 8)	OTP	-	1K x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LQFP	44-VQFP (10x10)
AT87C51RD2-RLTUM	Microchip Technology	IC MCU 8BIT 64KB OTP 44VQFP	Obsolete	80C51	8-Bit	40/20MHz	UART/USART	POR, PWM, WDT	32	64KB (64K x 8)	OTP	-	1K x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LQFP	44-VQFP (10x10)
AT87C51RD2-SLSUL	Microchip Technology	IC MCU 8BIT 64KB OTP 44PLCC	Obsolete	80C51	8-Bit	30/20MHz	UART/USART	POR, PWM, WDT	32	64KB (64K x 8)	OTP	-	1K x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT87C51RD2-SLSUM	Microchip Technology	IC MCU 8BIT 64KB OTP 44PLCC	Obsolete	80C51	8-Bit	40/20MHz	UART/USART	POR, PWM, WDT	32	64KB (64K x 8)	OTP	-	1K x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT87C52X2-3CSUL	Microchip Technology	IC MCU 8BIT 8KB OTP 40PDIL	Obsolete	80C51	8-Bit	30/20MHz	UART/USART	POR	32	8KB (8K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIL
AT87C52X2-3CSUM	Microchip Technology	IC MCU 8BIT 8KB OTP 40PDIL	Obsolete	80C51	8-Bit	40/20MHz	UART/USART	POR	32	8KB (8K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIL
AT87C52X2-RLTUL	Microchip Technology	IC MCU 8BIT 8KB OTP 44VQFP	Obsolete	80C51	8-Bit	30/20MHz	UART/USART	POR	32	8KB (8K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LQFP	44-VQFP (10x10)
AT87C52X2-RLTUM	Microchip Technology	IC MCU 8BIT 8KB OTP 44VQFP	Obsolete	80C51	8-Bit	40/20MHz	UART/USART	POR	32	8KB (8K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LQFP	44-VQFP (10x10)
AT87C52X2-SLSUL	Microchip Technology	IC MCU 8BIT 8KB OTP 44PLCC	Obsolete	80C51	8-Bit	30/20MHz	UART/USART	POR	32	8KB (8K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT87C52X2-SLSUM	Microchip Technology	IC MCU 8BIT 8KB OTP 44PLCC	Obsolete	80C51	8-Bit	40/20MHz	UART/USART	POR	32	8KB (8K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT87C54X2-3CSUL	Microchip Technology	IC MCU 8BIT 16KB OTP 40PDIL	Obsolete	80C51	8-Bit	30/20MHz	UART/USART	POR, WDT	32	16KB (16K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIL
AT87C54X2-3CSUM	Microchip Technology	IC MCU 8BIT 16KB OTP 40PDIL	Obsolete	80C51	8-Bit	40/20MHz	UART/USART	POR, WDT	32	16KB (16K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIL
AT87C54X2-RLTUL	Microchip Technology	IC MCU 8BIT 16KB OTP 44VQFP	Obsolete	80C51	8-Bit	30/20MHz	UART/USART	POR, WDT	32	16KB (16K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LQFP	44-VQFP (10x10)
AT87C54X2-RLTUM	Microchip Technology	IC MCU 8BIT 16KB OTP 44VQFP	Obsolete	80C51	8-Bit	40/20MHz	UART/USART	POR, WDT	32	16KB (16K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LQFP	44-VQFP (10x10)
AT87C54X2-SLSUL	Microchip Technology	IC MCU 8BIT 16KB OTP 44PLCC	Obsolete	80C51	8-Bit	30/20MHz	UART/USART	POR, WDT	32	16KB (16K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT87C54X2-SLSUM	Microchip Technology	IC MCU 8BIT 16KB OTP 44PLCC	Obsolete	80C51	8-Bit	40/20MHz	UART/USART	POR, WDT	32	16KB (16K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT87C58X2-3CSUL	Microchip Technology	IC MCU 8BIT 32KB OTP 40PDIL	Obsolete	80C51	8-Bit	30/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIL
AT87C58X2-3CSUM	Microchip Technology	IC MCU 8BIT 32KB OTP 40PDIL	Obsolete	80C51	8-Bit	40/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIL
AT87C58X2-RLTUL	Microchip Technology	IC MCU 8BIT 32KB OTP 44VQFP	Obsolete	80C51	8-Bit	30/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LQFP	44-VQFP (10x10)
AT87C58X2-RLTUM	Microchip Technology	IC MCU 8BIT 32KB OTP 44VQFP	Obsolete	80C51	8-Bit	40/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LQFP	44-VQFP (10x10)
AT87C58X2-SLSUL	Microchip Technology	IC MCU 8BIT 32KB OTP 44PLCC	Obsolete	80C51	8-Bit	30/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT87C58X2-SLSUM	Microchip Technology	IC MCU 8BIT 32KB OTP 44PLCC	Obsolete	80C51	8-Bit	40/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT91FR40162S-CJ	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)
AT91M43300-25CJ	Microchip Technology	IC MCU 32BIT ROMLESS 144BGA	Obsolete	ARM7®	16/32-Bit	25MHz	EBI/EMI, SPI, UART/USART	WDT	58	-	ROMless	-	3K x 8	1.8 V ~ 3.6 V	-	External	-40°C ~ 85°C (TA)	144-LFBGA	144-BGA (13x13)
ATAM893T-TKSYD	Microchip Technology	IC MCU 4BIT 4KB EEPROM 20SSOP	Obsolete	MARC4	4-Bit	4MHz	SSI	Brown-out Detect/Reset, POR, PWM, WDT	16	4KB (4K x 8)	EEPROM	64 x 16	256 x 4	1.8 V ~ 6.5 V	-	Internal	-40°C ~ 125°C (TA)	20-LSSOP (0.173", 4.40mm Width)	20-SSO
ATMEGA645-16AI	Microchip Technology	IC MCU 8BIT 64KB FLASH 64TQFP	Obsolete	AVR	8-Bit	16MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, POR, PWM, WDT	53	64KB (32K x 16)	FLASH	2K x 8	4K x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	64-TQFP	64-TQFP (14x14)
ATMEGA645-16MI	Microchip Technology	IC MCU 8BIT 64KB FLASH 64QFN	Obsolete	AVR	8-Bit	16MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, POR, PWM, WDT	53	64KB (32K x 16)	FLASH	2K x 8	4K x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	64-VFQFN Exposed Pad	64-QFN (9x9)
ATMEGA6450-16AI	Microchip Technology	IC MCU 8BIT 64KB FLASH 100TQFP	Obsolete	AVR	8-Bit	16MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, POR, PWM, WDT	68	64KB (32K x 16)	FLASH	2K x 8	4K x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	100-TQFP	100-TQFP (14x14)
ATMEGA6450V-8AI	Microchip Technology	IC MCU 8BIT 64KB FLASH 100TQFP	Obsolete	AVR	8-Bit	8MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, POR, PWM, WDT	68	64KB (32K x 16)	FLASH	2K x 8	4K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	100-TQFP	100-TQFP (14x14)
ATMEGA645V-8AI	Microchip Technology	IC MCU 8BIT 64KB FLASH 64TQFP	Obsolete	AVR	8-Bit	8MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, POR, PWM, WDT	53	64KB (32K x 16)	FLASH	2K x 8	4K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	64-TQFP	64-TQFP (14x14)
ATMEGA645V-8MI	Microchip Technology	IC MCU 8BIT 64KB FLASH 64QFN	Obsolete	AVR	8-Bit	8MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, POR, PWM, WDT	53	64KB (32K x 16)	FLASH	2K x 8	4K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	64-VFQFN Exposed Pad	64-QFN (9x9)
ATMEGA649-16AI	Microchip Technology	IC MCU 8BIT 64KB FLASH 64TQFP	Obsolete	AVR	8-Bit	16MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, LCD, POR, PWM, WDT	53	64KB (32K x 16)	FLASH	2K x 8	4K x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	64-TQFP	64-TQFP (14x14)
ATMEGA649-16MI	Microchip Technology	IC MCU 8BIT 64KB FLASH 64QFN	Obsolete	AVR	8-Bit	16MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, LCD, POR, PWM, WDT	53	64KB (32K x 16)	FLASH	2K x 8	4K x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	64-VFQFN Exposed Pad	64-QFN (9x9)
ATMEGA6490-16AI	Microchip Technology	IC MCU 8BIT 64KB FLASH 100TQFP	Obsolete	AVR	8-Bit	16MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, LCD, POR, PWM, WDT	68	64KB (32K x 16)	FLASH	2K x 8	4K x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	100-TQFP	100-TQFP (14x14)
ATMEGA6490V-8AI	Microchip Technology	IC MCU 8BIT 64KB FLASH 100TQFP	Obsolete	AVR	8-Bit	8MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, LCD, POR, PWM, WDT	68	64KB (32K x 16)	FLASH	2K x 8	4K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	100-TQFP	100-TQFP (14x14)
ATMEGA649V-8AI	Microchip Technology	IC MCU 8BIT 64KB FLASH 64TQFP	Obsolete	AVR	8-Bit	8MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, LCD, POR, PWM, WDT	53	64KB (32K x 16)	FLASH	2K x 8	4K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	64-TQFP	64-TQFP (14x14)
ATMEGA649V-8MI	Microchip Technology	IC MCU 8BIT 64KB FLASH 64QFN	Obsolete	AVR	8-Bit	8MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, LCD, POR, PWM, WDT	53	64KB (32K x 16)	FLASH	2K x 8	4K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	64-VFQFN Exposed Pad	64-QFN (9x9)
ATTINY2313V-10PI	Microchip Technology	IC MCU 8BIT 2KB FLASH 20DIP	Obsolete	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-DIP (0.300", 7.62mm)	20-PDIP
ATTINY2313V-10SI	Microchip Technology	IC MCU 8BIT 2KB FLASH 20SOIC	Obsolete	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
TS80C32X2-VCED	Microchip Technology	IC MCU 8BIT ROMLESS 44VQFP	Obsolete	80C51	8-Bit	60/30MHz	UART/USART	POR	32	-	ROMless	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	44-QFP	44-VQFP
TS87C51RD2-LCL	Microchip Technology	IC MCU 8BIT 64KB OTP 68PLCC	Obsolete	80C51	8-Bit	30/20MHz	UART/USART	POR, PWM, WDT	48	64KB (64K x 8)	OTP	-	1K x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
TSC80251G2D-24CB	Microchip Technology	IC MCU 8BIT ROMLESS 44PLCC	Obsolete	C251	8/16-Bit	24MHz	EBI/EMI, I²C, Microwire, SPI, UART/USART	POR, PWM, WDT	32	-	ROMless	-	1K x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
TSC80251G2D-24CE	Microchip Technology	IC MCU 8BIT ROMLESS 44VQFP	Obsolete	C251	8/16-Bit	24MHz	EBI/EMI, I²C, Microwire, SPI, UART/USART	POR, PWM, WDT	32	-	ROMless	-	1K x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	44-LQFP	44-VQFP (10x10)
TSC87251G2D-24CB	Microchip Technology	IC MCU 8BIT 32KB OTP 44PLCC	Obsolete	C251	8/16-Bit	24MHz	EBI/EMI, I²C, Microwire, SPI, UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	OTP	-	1K x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
TSC87251G2D-24CE	Microchip Technology	IC MCU 8BIT 32KB OTP 44VQFP	Obsolete	C251	8/16-Bit	24MHz	EBI/EMI, I²C, Microwire, SPI, UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	OTP	-	1K x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	44-LQFP	44-VQFP (10x10)
AT32AP7000-CTUT	Microchip Technology	IC MCU 32BIT ROMLESS 256CTBGA	Obsolete	AVR	32-Bit	150MHz	EBI/EMI, Ethernet, I²C, Memory Card, PS/2, SPI, SSC, UART/USART, USB	AC'97, DMA, I²S, LCD, POR, PWM, WDT	160	-	ROMless	-	32K x 8	1.65 V ~ 1.95 V	D/A 2x16b	Internal	-40°C ~ 85°C (TA)	256-LBGA	256-CTBGA (17x17)