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
AT89C2051-24SI RFQ
RFQ
3,553
In-stock
Microchip Technology IC MCU 8BIT 2KB 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 15 128 x 8 8-Bit UART/USART 2KB (2K x 8) Flash - - Internal
R5F2M120ADSP#W4 RFQ
RFQ
3,182
In-stock
Renesas Electronics America IC MCU 16BIT 2KB FLASH 20LSSOP R8C/Mx/12A Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 20-LSSOP (0.173", 4.40mm Width) 20-LSSOP POR, PWM, Voltage Detect, WDT R8C 20MHz 1.8 V ~ 5.5 V 17 256 x 8 16-Bit UART/USART 2KB (2K x 8) Flash - A/D 6x10b Internal
AT89C2051-12SI RFQ
RFQ
1,996
In-stock
Microchip Technology IC MCU 8BIT 2KB FLASH 20SOIC 89C Obsolete Tube -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC LED 8051 12MHz 4 V ~ 6 V 15 128 x 8 8-Bit UART/USART 2KB (2K x 8) Flash - - Internal
AT89C2051-12SC RFQ
RFQ
1,041
In-stock
Microchip Technology IC MCU 8BIT 2KB FLASH 20SOIC 89C Obsolete Tube 0°C ~ 70°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC LED 8051 12MHz 4 V ~ 6 V 15 128 x 8 8-Bit UART/USART 2KB (2K x 8) Flash - - Internal
AT89C2051-12PI RFQ
RFQ
2,106
In-stock
Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP 89C Obsolete Tube -40°C ~ 85°C (TA) 20-DIP (0.300", 7.62mm) 20-PDIP LED 8051 12MHz 4 V ~ 6 V 15 128 x 8 8-Bit UART/USART 2KB (2K x 8) Flash - - Internal
AT89C2051-12PC RFQ
RFQ
1,648
In-stock
Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP 89C Obsolete Tube 0°C ~ 70°C (TA) 20-DIP (0.300", 7.62mm) 20-PDIP LED 8051 12MHz 4 V ~ 6 V 15 128 x 8 8-Bit UART/USART 2KB (2K x 8) Flash - - Internal
AT89C2051-24SC RFQ
RFQ
2,730
In-stock
Microchip Technology IC MCU 8BIT 2KB 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 15 128 x 8 8-Bit UART/USART 2KB (2K x 8) Flash - - Internal
AT89C2051-24PI RFQ
RFQ
3,117
In-stock
Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP 89C Obsolete Tube -40°C ~ 85°C (TA) 20-DIP (0.300", 7.62mm) 20-PDIP LED 8051 24MHz 4 V ~ 6 V 15 128 x 8 8-Bit UART/USART 2KB (2K x 8) Flash - - Internal
AT89C2051-24PC RFQ
RFQ
1,145
In-stock
Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP 89C Obsolete Tube 0°C ~ 70°C (TA) 20-DIP (0.300", 7.62mm) 20-PDIP LED 8051 24MHz 4 V ~ 6 V 15 128 x 8 8-Bit UART/USART 2KB (2K x 8) Flash - - Internal
R5F2M110ADSP#W4
RFQ
1,456
In-stock
Renesas Electronics America IC MCU 16BIT 2KB FLASH 14TSSOP R8C/Mx/11A Active Tape & Reel (TR) -40°C ~ 85°C (TA) 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP POR, PWM, Voltage Detect, WDT R8C 20MHz 1.8 V ~ 5.5 V 11 256 x 8 16-Bit UART/USART 2KB (2K x 8) Flash - A/D 5x10b Internal
R5F2M120ANSP#U0
RFQ
1,277
In-stock
Renesas Electronics America IC MCU 16BIT 2KB FLASH 20LSSOP R8C/Mx/12A Active Tube -20°C ~ 85°C (TA) 20-LSSOP (0.173", 4.40mm Width) 20-LSSOP POR, PWM, Voltage Detect, WDT R8C 20MHz 1.8 V ~ 5.5 V 17 256 x 8 16-Bit UART/USART 2KB (2K x 8) Flash - A/D 6x10b Internal
W79E2051ASG
RFQ
2,965
In-stock
Nuvoton Technology Corporation of America IC MCU 8BIT 2KB FLASH 20SOP W79 Not For New Designs Tube -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) - Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT 8051 24MHz 2.4 V ~ 5.5 V 17 256 x 8 8-Bit UART/USART 2KB (2K x 8) Flash 128 x 8 - Internal
W79E2051ARG
RFQ
903
In-stock
Nuvoton Technology Corporation of America IC MCU 8BIT 2KB FLASH 20SSOP W79 Not For New Designs Tube -40°C ~ 85°C (TA) 20-SSOP (0.209", 5.30mm Width) - Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT 8051 24MHz 2.4 V ~ 5.5 V 17 256 x 8 8-Bit UART/USART 2KB (2K x 8) Flash 128 x 8 - Internal
AT89C2051-24SJ RFQ
RFQ
3,505
In-stock
Microchip Technology IC MCU 8BIT 2KB 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 15 128 x 8 8-Bit UART/USART 2KB (2K x 8) Flash - - Internal
R5F2M120ANSP#W4
RFQ
2,613
In-stock
Renesas Electronics America IC MCU 16BIT 2KB FLASH 20LSSOP R8C/Mx/12A Active Tape & Reel (TR) -20°C ~ 85°C (TA) 20-LSSOP (0.173", 4.40mm Width) 20-LSSOP POR, PWM, Voltage Detect, WDT R8C 20MHz 1.8 V ~ 5.5 V 17 256 x 8 16-Bit UART/USART 2KB (2K x 8) Flash - A/D 6x10b Internal
W79E2051RASG
RFQ
2,210
In-stock
Nuvoton Technology Corporation of America IC MCU 8BIT 2KB FLASH 20SOP W79 Active Tube -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) - Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT 8051 24MHz 2.4 V ~ 5.5 V 17 256 x 8 8-Bit UART/USART 2KB (2K x 8) Flash 128 x 8 - Internal
W79E2051RARG
RFQ
1,816
In-stock
Nuvoton Technology Corporation of America IC MCU 8BIT 2KB FLASH 20SSOP W79 Active Tube -40°C ~ 85°C (TA) 20-SSOP (0.209", 5.30mm Width) - Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT 8051 24MHz 2.4 V ~ 5.5 V 17 256 x 8 8-Bit UART/USART 2KB (2K x 8) Flash 128 x 8 - Internal
Default Photo
RFQ
3,744
In-stock
Nuvoton Technology Corporation of America IC MCU 8BIT 2KB FLASH 20DIP W79 Active Tube -40°C ~ 85°C (TA) 20-DIP Module - Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT 8051 24MHz 2.4 V ~ 5.5 V 17 256 x 8 8-Bit UART/USART 2KB (2K x 8) Flash 128 x 8 - Internal
R5F2M120ADSP#U0
RFQ
1,081
In-stock
Renesas Electronics America IC MCU 16BIT 2KB FLASH 20LSSOP R8C/Mx/12A Active Tube -40°C ~ 85°C (TA) 20-LSSOP (0.173", 4.40mm Width) 20-LSSOP POR, PWM, Voltage Detect, WDT R8C 20MHz 1.8 V ~ 5.5 V 17 256 x 8 16-Bit UART/USART 2KB (2K x 8) Flash - A/D 6x10b Internal
R5F2M110ANSP#W4
RFQ
2,257
In-stock
Renesas Electronics America IC MCU 16BIT 2KB FLASH 14TSSOP R8C/Mx/11A Active Tape & Reel (TR) -20°C ~ 85°C (TA) 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP POR, PWM, Voltage Detect, WDT R8C 20MHz 1.8 V ~ 5.5 V 11 256 x 8 16-Bit UART/USART 2KB (2K x 8) Flash - A/D 5x10b Internal
AT89C2051-12PU
RFQ
1,437
In-stock
Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP 89C Active Tube -40°C ~ 85°C (TA) 20-DIP (0.300", 7.62mm) 20-PDIP LED 8051 12MHz 2.7 V ~ 6 V 15 128 x 8 8-Bit UART/USART 2KB (2K x 8) Flash - - Internal
AT89C2051-24PU
RFQ
805
In-stock
Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP 89C Active Tube -40°C ~ 85°C (TA) 20-DIP (0.300", 7.62mm) 20-PDIP LED 8051 24MHz 4 V ~ 6 V 15 128 x 8 8-Bit UART/USART 2KB (2K x 8) Flash - - Internal
AT89S2051-24PU
RFQ
1,978
In-stock
Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP 89S Active Tube -40°C ~ 85°C (TA) 20-DIP (0.300", 7.62mm) 20-PDIP Brown-out Detect/Reset, POR, PWM 8051 24MHz 2.7 V ~ 5.5 V 15 256 x 8 8-Bit UART/USART 2KB (2K x 8) Flash - - Internal
AT89S2051-24SU
RFQ
1,315
In-stock
Microchip Technology IC MCU 8BIT 2KB FLASH 20SOIC 89S Active Tube -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC Brown-out Detect/Reset, POR, PWM 8051 24MHz 2.7 V ~ 5.5 V 15 256 x 8 8-Bit UART/USART 2KB (2K x 8) Flash - - Internal
Default Photo
RFQ
1,061
In-stock
Nuvoton Technology Corporation of America IC MCU 8BIT 2KB FLASH 20DIP W79 Not For New Designs Tube -40°C ~ 85°C (TA) 20-DIP Module - Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT 8051 24MHz 2.4 V ~ 5.5 V 17 256 x 8 8-Bit UART/USART 2KB (2K x 8) Flash 128 x 8 - Internal
AT89C2051-12SU
RFQ
1,556
In-stock
Microchip Technology IC MCU 8BIT 2KB FLASH 20SOIC 89C Active Tube -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC LED 8051 12MHz 2.7 V ~ 6 V 15 128 x 8 8-Bit UART/USART 2KB (2K x 8) Flash - - Internal
AT89C2051-24SU
RFQ
1,319
In-stock
Microchip Technology IC MCU 8BIT 2KB FLASH 20SOIC 89C Active Tube -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC LED 8051 24MHz 4 V ~ 6 V 15 128 x 8 8-Bit UART/USART 2KB (2K x 8) Flash - - Internal