Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Package / Case Supplier Device Package Peripherals Core Processor Speed Voltage - Supply (Vcc/Vdd) Number of I/O RAM Size Core Size Connectivity Program Memory Size Program Memory Type EEPROM Size Data Converters Oscillator Type
GLOBAL STOCKS
AT89S8253-24AI
RFQ
VIEW
RFQ
3,409
In-stock
Microchip Technology IC MCU 8BIT 12KB FLASH 44TQFP 89S Obsolete Tray -40°C ~ 85°C (TA) 44-TQFP 44-TQFP (10x10) POR, WDT 8051 24MHz 2.7 V ~ 5.5 V 32 256 x 8 8-Bit SPI, UART/USART 12KB (12K x 8) Flash 2K x 8 - External
AT89S8253-24AC
RFQ
VIEW
RFQ
689
In-stock
Microchip Technology IC MCU 8BIT 12KB FLASH 44TQFP 89S Obsolete Tray 0°C ~ 70°C (TA) 44-TQFP 44-TQFP (10x10) POR, WDT 8051 24MHz 2.7 V ~ 5.5 V 32 256 x 8 8-Bit SPI, UART/USART 12KB (12K x 8) Flash 2K x 8 - External
AT89S52-24AI
RFQ
VIEW
RFQ
1,403
In-stock
Microchip Technology IC MCU 8BIT 8KB FLASH 44TQFP 89S Obsolete Tray -40°C ~ 85°C (TA) 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 8KB (8K x 8) Flash - - Internal
AT89S52-24AC
RFQ
VIEW
RFQ
2,836
In-stock
Microchip Technology IC MCU 8BIT 8KB FLASH 44TQFP 89S Obsolete Tray 0°C ~ 70°C (TA) 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 8KB (8K x 8) Flash - - Internal
AT89S51-24AI
RFQ
VIEW
RFQ
798
In-stock
Microchip Technology IC MCU 8BIT 4KB FLASH 44TQFP 89S Obsolete Tray -40°C ~ 85°C (TA) 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4 V ~ 5.5 V 32 128 x 8 8-Bit UART/USART 4KB (4K x 8) Flash - - Internal
AT89S51-24AC
RFQ
VIEW
RFQ
2,852
In-stock
Microchip Technology IC MCU 8BIT 4KB FLASH 44TQFP 89S Obsolete Tray 0°C ~ 70°C (TA) 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4 V ~ 5.5 V 32 128 x 8 8-Bit UART/USART 4KB (4K x 8) Flash - - Internal
AT89C55WD-24AI
RFQ
VIEW
RFQ
1,346
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 44TQFP 89C Obsolete Tray -40°C ~ 85°C (TA) 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4.5 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash - - Internal
AT89C55WD-24AC
RFQ
VIEW
RFQ
1,185
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 44TQFP 89C Obsolete Tray 0°C ~ 70°C (TA) 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4.5 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash - - Internal
AT89C51RC-24AI
RFQ
VIEW
RFQ
784
In-stock
Microchip Technology IC MCU 8BIT 32KB FLASH 44TQFP 89C Obsolete Tray -40°C ~ 85°C (TA) 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4 V ~ 5.5 V 32 512 x 8 8-Bit SPI, UART/USART 32KB (32K x 8) Flash - - Internal
AT89C51RC-24AC
RFQ
VIEW
RFQ
2,825
In-stock
Microchip Technology IC MCU 8BIT 32KB FLASH 44TQFP 89C Obsolete Tray 0°C ~ 70°C (TA) 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4 V ~ 5.5 V 32 512 x 8 8-Bit SPI, UART/USART 32KB (32K x 8) Flash - - Internal
AT87F55WD-24AI
RFQ
VIEW
RFQ
2,089
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 44TQFP 87F Obsolete Tube -40°C ~ 85°C 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) OTP Quick FLASH - - Internal
AT87F55WD-24AC
RFQ
VIEW
RFQ
3,768
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 44TQFP 87F Obsolete Tube 0°C ~ 70°C 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) OTP Quick FLASH - - Internal
AT89S8252-24AI
RFQ
VIEW
RFQ
3,232
In-stock
Microchip Technology IC MCU 8BIT 8KB FLASH 44TQFP 89S Obsolete Tray -40°C ~ 85°C (TA) 44-TQFP 44-TQFP (10x10) POR, WDT 8051 24MHz 4 V ~ 6 V 32 256 x 8 8-Bit SPI, UART/USART 8KB (8K x 8) Flash 2K x 8 - External
AT89S8252-24AC
RFQ
VIEW
RFQ
712
In-stock
Microchip Technology IC MCU 8BIT 8KB FLASH 44TQFP 89S Obsolete Tray 0°C ~ 70°C (TA) 44-TQFP 44-TQFP (10x10) POR, WDT 8051 24MHz 4 V ~ 6 V 32 256 x 8 8-Bit SPI, UART/USART 8KB (8K x 8) Flash 2K x 8 - External
AT89S53-24AI
RFQ
VIEW
RFQ
3,119
In-stock
Microchip Technology IC MCU 8BIT 12KB FLASH 44TQFP 89S Obsolete Tray -40°C ~ 85°C (TA) 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4 V ~ 6 V 32 256 x 8 8-Bit SPI, UART/USART 12KB (12K x 8) Flash - - Internal
AT89S53-24AC
RFQ
VIEW
RFQ
1,890
In-stock
Microchip Technology IC MCU 8BIT 12KB FLASH 44TQFP 89S Obsolete Tray 0°C ~ 70°C (TA) 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4 V ~ 6 V 32 256 x 8 8-Bit SPI, UART/USART 12KB (12K x 8) Flash - - Internal
AT89C52-24AI
RFQ
VIEW
RFQ
1,901
In-stock
Microchip Technology IC MCU 8BIT 8KB FLASH 44TQFP 89C Obsolete Tray -40°C ~ 85°C 44-TQFP 44-TQFP (10x10) - 8051 24MHz 4 V ~ 6 V 32 256 x 8 8-Bit SIO, UART/USART 8KB (8K x 8) Flash - - Internal
AT89C52-24AC
RFQ
VIEW
RFQ
2,834
In-stock
Microchip Technology IC MCU 8BIT 8KB FLASH 44TQFP 89C Obsolete Tray 0°C ~ 70°C (TA) 44-TQFP 44-TQFP (10x10) - 8051 24MHz 4 V ~ 6 V 32 256 x 8 8-Bit SIO, UART/USART 8KB (8K x 8) Flash - - Internal
AT89C51-24AI
RFQ
VIEW
RFQ
3,403
In-stock
Microchip Technology IC MCU 8BIT 4KB FLASH 44TQFP 89C Obsolete Tray -40°C ~ 85°C 44-TQFP 44-TQFP (10x10) - 8051 24MHz 4 V ~ 6 V 32 128 x 8 8-Bit UART/USART 4KB (4K x 8) Flash - - Internal
AT89C51-24AC
RFQ
VIEW
RFQ
1,165
In-stock
Microchip Technology IC MCU 8BIT 4KB FLASH 44TQFP 89C Obsolete Tray 0°C ~ 70°C 44-TQFP 44-TQFP (10x10) - 8051 24MHz 4 V ~ 6 V 32 128 x 8 8-Bit UART/USART 4KB (4K x 8) Flash - - Internal
AT87F52-24AI
RFQ
VIEW
RFQ
2,024
In-stock
Microchip Technology IC MCU 8BIT 8KB FLASH 44TQFP 87F Obsolete Tray -40°C ~ 85°C 44-TQFP 44-TQFP (10x10) - 8051 24MHz 4 V ~ 6 V 32 256 x 8 8-Bit UART/USART 8KB (8K x 8) OTP Quick FLASH - - Internal
AT87F52-24AC
RFQ
VIEW
RFQ
3,565
In-stock
Microchip Technology IC MCU 8BIT 8KB FLASH 44TQFP 87F Obsolete Tray 0°C ~ 70°C 44-TQFP 44-TQFP (10x10) - 8051 24MHz 4 V ~ 6 V 32 256 x 8 8-Bit UART/USART 8KB (8K x 8) OTP Quick FLASH - - Internal
AT87F51-24AI
RFQ
VIEW
RFQ
3,399
In-stock
Microchip Technology IC MCU 8BIT 4KB FLASH 44TQFP 87F Obsolete Tray -40°C ~ 85°C (TA) 44-TQFP 44-TQFP (10x10) - 8051 24MHz 4 V ~ 6 V 32 128 x 8 8-Bit UART/USART 4KB (4K x 8) OTP Quick FLASH - - Internal
AT87F51-24AC
RFQ
VIEW
RFQ
2,803
In-stock
Microchip Technology IC MCU 8BIT 4KB FLASH 44TQFP 87F Obsolete Tray 0°C ~ 70°C 44-TQFP 44-TQFP (10x10) - 8051 24MHz 4 V ~ 6 V 32 128 x 8 8-Bit UART/USART 4KB (4K x 8) OTP Quick FLASH - - Internal
PIC16C765T-I/PT
RFQ
VIEW
RFQ
3,757
In-stock
Microchip Technology IC MCU 8BIT 14KB OTP 44TQFP PIC® 16C Active Tape & Reel (TR) -40°C ~ 85°C (TA) 44-TQFP 44-TQFP (10x10) Brown-out Detect/Reset, POR, PWM, WDT PIC 24MHz 4.35 V ~ 5.25 V 33 256 x 8 8-Bit SCI, UART/USART, USB 14KB (8K x 14) OTP - A/D 8x8b External
AT87F51RC-24AI
RFQ
VIEW
RFQ
3,816
In-stock
Microchip Technology IC MCU 8BIT 32KB FLASH 44TQFP 87F Obsolete Tray -40°C ~ 85°C 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4 V ~ 6 V 32 512 x 8 8-Bit UART/USART 32KB (32K x 8) OTP Quick FLASH - - Internal
AT87F51RC-24AC
RFQ
VIEW
RFQ
3,508
In-stock
Microchip Technology IC MCU 8BIT 32KB FLASH 44TQFP 87F Obsolete Tray 0°C ~ 70°C 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4 V ~ 6 V 32 512 x 8 8-Bit UART/USART 32KB (32K x 8) OTP Quick FLASH - - Internal
PIC16C765-I/PT
RFQ
VIEW
RFQ
733
In-stock
Microchip Technology IC MCU 8BIT 14KB OTP 44TQFP PIC® 16C Active Tray -40°C ~ 85°C (TA) 44-TQFP 44-TQFP (10x10) Brown-out Detect/Reset, POR, PWM, WDT PIC 24MHz 4.35 V ~ 5.25 V 33 256 x 8 8-Bit SCI, UART/USART, USB 14KB (8K x 14) OTP - A/D 8x8b External
AT89S51-24AU
RFQ
VIEW
RFQ
1,702
In-stock
Microchip Technology IC MCU 8BIT 4KB FLASH 44TQFP 89S Active Tray -40°C ~ 85°C (TA) 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4 V ~ 5.5 V 32 128 x 8 8-Bit UART/USART 4KB (4K x 8) Flash - - Internal
AT89S52-24AU
RFQ
VIEW
RFQ
2,649
In-stock
Microchip Technology IC MCU 8BIT 8KB FLASH 44TQFP 89S Active Tray -40°C ~ 85°C (TA) 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 8KB (8K x 8) Flash - - Internal