Connectivity is SPI, UART/USART - Embedded - Microcontrollers Distributor - AT89C51ED2-RDTUM AT89C51RC2-RLTUM AT89C51RC2-SLSUM - CHIPSIC

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
AT89C51ED2-RDTUM	Microchip Technology	IC MCU 8BIT 64KB FLASH 64VQFP	Active	80C51	8-Bit	60MHz	SPI, UART/USART	POR, PWM, WDT	50	64KB (64K x 8)	FLASH	2K x 8	2K x 8	2.7 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	64-LQFP	64-VQFP (10x10)
AT89C51RC2-RLTUM	Microchip Technology	IC MCU 8BIT 32KB FLASH 44VQFP	Active	80C51	8-Bit	60MHz	SPI, UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	44-LQFP	44-VQFP (10x10)
AT89C51RC2-SLSUM	Microchip Technology	IC MCU 8BIT 32KB FLASH 44PLCC	Active	80C51	8-Bit	60MHz	SPI, UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89LS53-12PC	Microchip Technology	IC MCU 8BIT 12KB FLASH 40DIP	Obsolete	8051	8-Bit	12MHz	SPI, UART/USART	POR, WDT	32	12KB (12K x 8)	FLASH	-	256 x 8	2.7 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT89LS8252-12PI	Microchip Technology	IC MCU 8BIT 8KB FLASH 40DIP	Obsolete	8051	8-Bit	12MHz	SPI, UART/USART	POR, WDT	32	8KB (8K x 8)	FLASH	2K x 8	256 x 8	2.7 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT89S8253-24PU	Microchip Technology	IC MCU 8BIT 12KB FLASH 40DIP	Active	8051	8-Bit	24MHz	SPI, UART/USART	POR, WDT	32	12KB (12K x 8)	FLASH	2K x 8	256 x 8	2.7 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT90LS8535-4JI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44PLCC	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-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT90PWM3B-16SU	Microchip Technology	IC MCU 8BIT 8KB FLASH 32SOIC	Obsolete	AVR	8-Bit	16MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	27	8KB (8K x 8)	FLASH	512 x 8	512 x 8	2.7 V ~ 5.5 V	A/D 11x10b; D/A 1x10b	Internal	-40°C ~ 105°C (TA)	32-SOIC (0.295", 7.50mm Width)	32-SOIC
AT90S4414-8PI	Microchip Technology	IC MCU 8BIT 4KB FLASH 40DIP	Obsolete	AVR	8-Bit	8MHz	SPI, UART/USART	PWM, WDT	32	4KB (2K x 16)	FLASH	256 x 8	256 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C	40-DIP (0.600", 15.24mm)	40-PDIP
ATTINY2313-20MU	Microchip Technology	IC MCU 8BIT 2KB FLASH 20QFN	Active	AVR	8-Bit	20MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	2KB (1K x 16)	FLASH	128 x 8	128 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	20-WFQFN Exposed Pad	20-QFN-EP (4x4)
ATTINY2313-20PU	Microchip Technology	IC MCU 8BIT 2KB FLASH 20DIP	Active	AVR	8-Bit	20MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	2KB (1K x 16)	FLASH	128 x 8	128 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	20-DIP (0.300", 7.62mm)	20-PDIP
ATTINY2313-20SI	Microchip Technology	IC MCU 8BIT 2KB FLASH 20SOIC	Obsolete	AVR	8-Bit	20MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	2KB (1K x 16)	FLASH	128 x 8	128 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
ATTINY2313-20SU	Microchip Technology	IC MCU 8BIT 2KB FLASH 20SOIC	Active	AVR	8-Bit	20MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	2KB (1K x 16)	FLASH	128 x 8	128 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
ATTINY2313-20SUR	Microchip Technology	IC MCU 8BIT 2KB FLASH 20SOIC	Active	AVR	8-Bit	20MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	2KB (1K x 16)	FLASH	128 x 8	128 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
ATTINY2313V-10PU	Microchip Technology	IC MCU 8BIT 2KB FLASH 20DIP	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-DIP (0.300", 7.62mm)	20-PDIP
C8051F206	Silicon Labs	IC MCU 8BIT 8KB FLASH 48QFP	Obsolete	8051	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	32	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	A/D 32x12b	Internal	-40°C ~ 85°C (TA)	48-TQFP	48-QFP (7x7)
C8051F206-GQ	Silicon Labs	IC MCU 8BIT 8KB FLASH 48QFP	Not For New Designs	8051	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	32	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	A/D 32x12b	Internal	-40°C ~ 85°C (TA)	48-TQFP	48-QFP (7x7)
C8051F221-GQR	Silicon Labs	IC MCU 8BIT 8KB FLASH 32LQFP	Not For New Designs	8051	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	22	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 3.6 V	A/D 22x8b	Internal	-40°C ~ 85°C (TA)	32-LQFP	32-LQFP (7x7)
C8051F226-GQ	Silicon Labs	IC MCU 8BIT 8KB FLASH 48QFP	Not For New Designs	8051	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	32	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	A/D 32x8b	Internal	-40°C ~ 85°C (TA)	48-TQFP	48-QFP (7x7)
C8051F230-GQR	Silicon Labs	IC MCU 8BIT 8KB FLASH 48QFP	Not For New Designs	8051	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	48-TQFP	48-QFP (7x7)
C8051F231-GQ	Silicon Labs	IC MCU 8BIT 8KB FLASH 32LQFP	Not For New Designs	8051	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	22	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	32-LQFP	32-LQFP (7x7)
C8051F231-GQR	Silicon Labs	IC MCU 8BIT 8KB FLASH 32LQFP	Not For New Designs	8051	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	22	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	32-LQFP	32-LQFP (7x7)
C8051F236	Silicon Labs	IC MCU 8BIT 8KB FLASH 48QFP	Obsolete	8051	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	32	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	48-TQFP	48-QFP (7x7)
C8051F236-GQR	Silicon Labs	IC MCU 8BIT 8KB FLASH 48QFP	Not For New Designs	8051	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	32	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	48-TQFP	48-QFP (7x7)
C8051F531A-IM	Silicon Labs	IC MCU 8BIT 8KB FLASH 20QFN	Active	8051	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	8KB (8K x 8)	FLASH	-	256 x 8	1.8 V ~ 5.25 V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	20-VFQFN Exposed Pad	20-QFN (4x4)
C8051F531A-IT	Silicon Labs	IC MCU 8BIT 8KB FLASH 20TSSOP	Active	8051	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	8KB (8K x 8)	FLASH	-	256 x 8	1.8 V ~ 5.25 V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
CY8C25122-24PI	Cypress Semiconductor Corp	IC MCU 8BIT 4KB FLASH 8DIP	Obsolete	M8C	8-Bit	24MHz	SPI, UART/USART	LVD, POR, PWM, WDT	6	4KB (4K x 8)	FLASH	-	256 x 8	3 V ~ 5.25 V	A/D 1x8b, 1x11b, 1x12b; D/A 1x9b	Internal	-40°C ~ 85°C (TA)	8-DIP (0.300", 7.62mm)	8-DIP
CY8C26233-24PVI	Cypress Semiconductor Corp	IC MCU 8BIT 8KB FLASH 20SSOP	Obsolete	M8C	8-Bit	24MHz	SPI, UART/USART	LVD, POR, PWM, WDT	16	8KB (8K x 8)	FLASH	-	256 x 8	3 V ~ 5.25 V	A/D 1x8b, 1x11b, 1x12b; D/A 1x9b	Internal	-40°C ~ 85°C (TA)	20-SSOP (0.209", 5.30mm Width)	20-SSOP
CY8C26233-24PVXI	Cypress Semiconductor Corp	IC MCU 8BIT 8KB FLASH 20SSOP	Obsolete	M8C	8-Bit	24MHz	SPI, UART/USART	LVD, POR, PWM, WDT	16	8KB (8K x 8)	FLASH	-	256 x 8	3 V ~ 5.25 V	A/D 1x8b, 1x11b, 1x12b; D/A 1x9b	Internal	-40°C ~ 85°C (TA)	20-SSOP (0.209", 5.30mm Width)	20-SSOP
CY8C26233-24SI	Cypress Semiconductor Corp	IC MCU 8BIT 8KB FLASH 20SOIC	Obsolete	M8C	8-Bit	24MHz	SPI, UART/USART	LVD, POR, PWM, WDT	16	8KB (8K x 8)	FLASH	-	256 x 8	3 V ~ 5.25 V	A/D 1x8b, 1x11b, 1x12b; D/A 1x9b	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
CY8C26233-24SXI	Cypress Semiconductor Corp	IC MCU 8BIT 8KB FLASH 20SOIC	Obsolete	M8C	8-Bit	24MHz	SPI, UART/USART	LVD, POR, PWM, WDT	16	8KB (8K x 8)	FLASH	-	256 x 8	3 V ~ 5.25 V	A/D 1x8b, 1x11b, 1x12b; D/A 1x9b	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
CY8C26443-24PI	Cypress Semiconductor Corp	IC MCU 8BIT 16KB FLASH 28DIP	Obsolete	M8C	8-Bit	24MHz	SPI, UART/USART	LVD, POR, PWM, WDT	24	16KB (16K x 8)	FLASH	-	256 x 8	3 V ~ 5.25 V	A/D 1x8b, 1x11b, 1x12b; D/A 1x9b	Internal	-40°C ~ 85°C (TA)	28-DIP (0.300", 7.62mm)	28-DIP
CY8C26443-24PVXI	Cypress Semiconductor Corp	IC MCU 8BIT 16KB FLASH 28SSOP	Obsolete	M8C	8-Bit	24MHz	SPI, UART/USART	LVD, POR, PWM, WDT	24	16KB (16K x 8)	FLASH	-	256 x 8	3 V ~ 5.25 V	A/D 1x8b, 1x11b, 1x12b; D/A 1x9b	Internal	-40°C ~ 85°C (TA)	28-SSOP (0.209", 5.30mm Width)	28-SSOP
CY8C26643-24AI	Cypress Semiconductor Corp	IC MCU 8BIT 16KB FLASH 44TQFP	Obsolete	M8C	8-Bit	24MHz	SPI, UART/USART	LVD, POR, PWM, WDT	40	16KB (16K x 8)	FLASH	-	256 x 8	3 V ~ 5.25 V	A/D 1x8b, 1x11b, 1x12b; D/A 1x9b	Internal	-40°C ~ 85°C (TA)	44-LQFP	44-TQFP (10x10)
MAXQ610J-0000+	Maxim Integrated	IC MCU 16BIT 64KB FLASH 44TQFN	Active	-	16-Bit	12MHz	SPI, UART/USART	Brown-out Detect/Reset, Infrared, Power-Fail, POR, WDT	32	64KB (64K x 8)	FLASH	-	2K x 8	1.7 V ~ 3.6 V	-	Internal	0°C ~ 70°C (TA)	44-WFQFN Exposed Pad	44-TQFN-EP (7x7)
MSP430AFE221IPW	Texas Instruments	IC MCU 16BIT 4KB FLASH 24TSSOP	Active	MSP430	16-Bit	12MHz	SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	11	4KB (4K x 8)	FLASH	-	256 x 8	1.8 V ~ 3.6 V	A/D 1x24b	Internal	-40°C ~ 85°C (TA)	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
MSP430AFE221IPWR	Texas Instruments	IC MCU 16BIT 4KB FLASH 24TSSOP	Active	MSP430	16-Bit	12MHz	SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	11	4KB (4K x 8)	FLASH	-	256 x 8	1.8 V ~ 3.6 V	A/D 1x24b	Internal	-40°C ~ 85°C (TA)	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
MSP430AFE222IPWR	Texas Instruments	IC MCU 16BIT 4KB FLASH 24TSSOP	Active	MSP430	16-Bit	12MHz	SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	11	4KB (4K x 8)	FLASH	-	256 x 8	1.8 V ~ 3.6 V	A/D 2x24b	Internal	-40°C ~ 85°C (TA)	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
MSP430AFE223IPWR	Texas Instruments	IC MCU 16BIT 4KB FLASH 24TSSOP	Active	MSP430	16-Bit	12MHz	SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	11	4KB (4K x 8)	FLASH	-	256 x 8	1.8 V ~ 3.6 V	A/D 3x24b	Internal	-40°C ~ 85°C (TA)	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
MSP430AFE231IPWR	Texas Instruments	IC MCU 16BIT 8KB FLASH 24TSSOP	Active	MSP430	16-Bit	12MHz	SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	11	8KB (8K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	A/D 1x24b	Internal	-40°C ~ 85°C (TA)	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
MSP430AFE232IPWR	Texas Instruments	IC MCU 16BIT 8KB FLASH 24TSSOP	Active	MSP430	16-Bit	12MHz	SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	11	8KB (8K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	A/D 2x24b	Internal	-40°C ~ 85°C (TA)	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
MSP430AFE233IPWR	Texas Instruments	IC MCU 16BIT 8KB FLASH 24TSSOP	Active	MSP430	16-Bit	12MHz	SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	11	8KB (8K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	A/D 3x24b	Internal	-40°C ~ 85°C (TA)	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
MSP430AFE251IPWR	Texas Instruments	IC MCU 16BIT 16KB FLASH 24TSSOP	Active	MSP430	16-Bit	12MHz	SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	11	16KB (16K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	A/D 1x24b	Internal	-40°C ~ 85°C (TA)	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
MSP430AFE252IPWR	Texas Instruments	IC MCU 16BIT 16KB FLASH 24TSSOP	Active	MSP430	16-Bit	12MHz	SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	11	16KB (16K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	A/D 2x24b	Internal	-40°C ~ 85°C (TA)	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
MSP430AFE253IPW	Texas Instruments	IC MCU 16BIT 16KB FLASH 24TSSOP	Active	MSP430	16-Bit	12MHz	SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	11	16KB (16K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	A/D 3x24b	Internal	-40°C ~ 85°C (TA)	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
MSP430AFE253IPWR	Texas Instruments	IC MCU 16BIT 16KB FLASH 24TSSOP	Active	MSP430	16-Bit	12MHz	SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	11	16KB (16K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	A/D 3x24b	Internal	-40°C ~ 85°C (TA)	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
MSP430F1222IPW	Texas Instruments	IC MCU 16BIT 4KB FLASH 28TSSOP	Active	MSP430	16-Bit	8MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	22	4KB (4K x 8 + 256B)	FLASH	-	256 x 8	1.8 V ~ 3.6 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	28-TSSOP (0.173", 4.40mm Width)	28-TSSOP
MSP430F1222IPWR	Texas Instruments	IC MCU 16BIT 4KB FLASH 28TSSOP	Active	MSP430	16-Bit	8MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	22	4KB (4K x 8 + 256B)	FLASH	-	256 x 8	1.8 V ~ 3.6 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	28-TSSOP (0.173", 4.40mm Width)	28-TSSOP
MSP430F1222IRHBR	Texas Instruments	IC MCU 16BIT 4KB FLASH 32VQFN	Active	MSP430	16-Bit	8MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	22	4KB (4K x 8 + 256B)	FLASH	-	256 x 8	1.8 V ~ 3.6 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	32-VFQFN Exposed Pad	32-VQFN (5x5)
MSP430F133IPM	Texas Instruments	IC MCU 16BIT 8KB FLASH 64LQFP	Active	MSP430	16-Bit	8MHz	SPI, UART/USART	POR, PWM, WDT	48	8KB (8K x 8 + 256B)	FLASH	-	256 x 8	1.8 V ~ 3.6 V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	64-LQFP	64-LQFP (10x10)

Manufacturers for Embedded - Microcontrollers