Picture Mfr Part # Unit Price 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
W79E821ASG
RFQ
RFQ
3,897
In-stock
Nuvoton Technology Corporation of America IC MCU 8BIT 1KB FLASH 20SOIC W79 Obsolete Tube -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) - Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT 8051 20MHz 2.7 V ~ 5.5 V 18 128 x 8 8-Bit I²C, UART/USART 1KB (1K x 8) Flash - A/D 4x10b Internal
AT89C1051U-12SI
RFQ
RFQ
755
In-stock
Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C Obsolete Tube -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC LED 8051 12MHz 2.7 V ~ 6 V 15 64 x 8 8-Bit UART/USART 1KB (1K x 8) Flash - - Internal
AT89C1051U-12SC
RFQ
RFQ
670
In-stock
Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C Obsolete Tube 0°C ~ 70°C 20-SOIC (0.295", 7.50mm Width) 20-SOIC LED 8051 12MHz 2.7 V ~ 6 V 15 64 x 8 8-Bit UART/USART 1KB (1K x 8) Flash - - Internal
AT89C1051-24SI
RFQ
RFQ
3,654
In-stock
Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C Obsolete Tube -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC LED 8051 24MHz 4 V ~ 6 V 15 64 x 8 8-Bit - 1KB (1K x 8) Flash - - Internal
AT89C1051-24SC
RFQ
RFQ
2,591
In-stock
Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C Obsolete Tube 0°C ~ 70°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC LED 8051 24MHz 4 V ~ 6 V 15 64 x 8 8-Bit - 1KB (1K x 8) Flash - - Internal
AT89C1051-12SI
RFQ
RFQ
3,492
In-stock
Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C Obsolete Tube -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC LED 8051 12MHz 2.7 V ~ 6 V 15 64 x 8 8-Bit - 1KB (1K x 8) Flash - - Internal
AT89C1051-12SC
RFQ
RFQ
3,760
In-stock
Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C Obsolete Tube 0°C ~ 70°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC LED 8051 12MHz 2.7 V ~ 6 V 15 64 x 8 8-Bit - 1KB (1K x 8) Flash - - Internal
AT89C1051U-24SI
RFQ
RFQ
1,471
In-stock
Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C Obsolete Tube -40°C ~ 85°C 20-SOIC (0.295", 7.50mm Width) 20-SOIC LED 8051 24MHz 4 V ~ 6 V 15 64 x 8 8-Bit UART/USART 1KB (1K x 8) Flash - - Internal
AT89C1051U-24SC
RFQ
RFQ
2,379
In-stock
Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C Obsolete Tube 0°C ~ 70°C 20-SOIC (0.295", 7.50mm Width) 20-SOIC LED 8051 24MHz 4 V ~ 6 V 15 64 x 8 8-Bit UART/USART 1KB (1K x 8) Flash - - Internal
W79E821ASG
RFQ
RFQ
3,897
In-stock
Nuvoton Technology Corporation of America IC MCU 8BIT 1KB FLASH 20SOIC W79 Obsolete Tube -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) - Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT 8051 20MHz 2.7 V ~ 5.5 V 18 128 x 8 8-Bit I²C, UART/USART 1KB (1K x 8) Flash - A/D 4x10b Internal
AT89C1051U-12SI
RFQ
RFQ
755
In-stock
Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C Obsolete Tube -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC LED 8051 12MHz 2.7 V ~ 6 V 15 64 x 8 8-Bit UART/USART 1KB (1K x 8) Flash - - Internal
AT89C1051U-12SC
RFQ
RFQ
670
In-stock
Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C Obsolete Tube 0°C ~ 70°C 20-SOIC (0.295", 7.50mm Width) 20-SOIC LED 8051 12MHz 2.7 V ~ 6 V 15 64 x 8 8-Bit UART/USART 1KB (1K x 8) Flash - - Internal
AT89C1051-24SI
RFQ
RFQ
3,654
In-stock
Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C Obsolete Tube -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC LED 8051 24MHz 4 V ~ 6 V 15 64 x 8 8-Bit - 1KB (1K x 8) Flash - - Internal
AT89C1051-24SC
RFQ
RFQ
2,591
In-stock
Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C Obsolete Tube 0°C ~ 70°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC LED 8051 24MHz 4 V ~ 6 V 15 64 x 8 8-Bit - 1KB (1K x 8) Flash - - Internal
AT89C1051-12SI
RFQ
RFQ
3,492
In-stock
Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C Obsolete Tube -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC LED 8051 12MHz 2.7 V ~ 6 V 15 64 x 8 8-Bit - 1KB (1K x 8) Flash - - Internal
AT89C1051-12SC
RFQ
RFQ
3,760
In-stock
Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C Obsolete Tube 0°C ~ 70°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC LED 8051 12MHz 2.7 V ~ 6 V 15 64 x 8 8-Bit - 1KB (1K x 8) Flash - - Internal
AT89C1051U-24SI
RFQ
RFQ
1,471
In-stock
Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C Obsolete Tube -40°C ~ 85°C 20-SOIC (0.295", 7.50mm Width) 20-SOIC LED 8051 24MHz 4 V ~ 6 V 15 64 x 8 8-Bit UART/USART 1KB (1K x 8) Flash - - Internal
AT89C1051U-24SC
RFQ
RFQ
2,379
In-stock
Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C Obsolete Tube 0°C ~ 70°C 20-SOIC (0.295", 7.50mm Width) 20-SOIC LED 8051 24MHz 4 V ~ 6 V 15 64 x 8 8-Bit UART/USART 1KB (1K x 8) Flash - - Internal