25 products
IMAGE PART NO. PRICE (reference only) QUANTITY STOCK MANUFACTURE DESCRIPTION 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
AT89C5121-YSUL
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RFQ
3,865
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Microchip Technology IC MCU 8BIT 16KB FLASH 24SSOP 89C Obsolete Tube -40°C ~ 85°C (TA) 24-SSOP (0.209", 5.30mm Width) 24-SSOP LED, POR, WDT 80C51 16MHz 2.85 V ~ 5.4 V 14 256 x 8 8-Bit SmartCard, UART/USART 16KB (16K x 8) Flash RAM 16K x 8 - Internal
AT89C5121-ICSUL
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RFQ
1,165
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Microchip Technology IC MCU 8BIT 16KB FLASH 24SSOP 89C Obsolete Tube -40°C ~ 85°C (TA) 24-SSOP (0.209", 5.30mm Width) 24-SSOP LED, POR, WDT 80C51 16MHz 2.85 V ~ 5.4 V 14 256 x 8 8-Bit SmartCard, UART/USART 16KB (16K x 8) Flash RAM 16K x 8 - Internal
AT89C55WD-24PI
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RFQ
3,013
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Microchip Technology IC MCU 8BIT 20KB FLASH 40DIP 89C Obsolete Tube -40°C ~ 85°C (TA) 40-DIP (0.600", 15.24mm) 40-PDIP WDT 8051 24MHz 4.5 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash - - Internal
AT89C55WD-24PC
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RFQ
2,142
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Microchip Technology IC MCU 8BIT 20KB FLASH 40DIP 89C Obsolete Tube 0°C ~ 70°C (TA) 40-DIP (0.600", 15.24mm) 40-PDIP WDT 8051 24MHz 4.5 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash - - Internal
AT89C55WD-24JI
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RFQ
925
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Microchip Technology IC MCU 8BIT 20KB FLASH 44PLCC 89C Obsolete Tube -40°C ~ 85°C (TA) 44-LCC (J-Lead) 44-PLCC (16.59x16.59) WDT 8051 24MHz 4.5 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash - - Internal
AT89C55WD-24JC
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RFQ
3,706
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Microchip Technology IC MCU 8BIT 20KB FLASH 44PLCC 89C Obsolete Tube 0°C ~ 70°C (TA) 44-LCC (J-Lead) 44-PLCC (16.59x16.59) WDT 8051 24MHz 4.5 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash - - Internal
AT89C55WD-24AI
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RFQ
1,346
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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
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RFQ
1,185
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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
AT89C55-33JC
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RFQ
2,812
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Microchip Technology IC MCU 8BIT 20KB FLASH 44PLCC 89C Obsolete Tube 0°C ~ 70°C 44-LCC (J-Lead) 44-PLCC (16.59x16.59) - 8051 33MHz 4 V ~ 6 V 32 256 x 8 8-Bit - 20KB (20K x 8) Flash - - Internal
AT89C52-24PI
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RFQ
3,800
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Microchip Technology IC MCU 8BIT 8KB FLASH 40DIP 89C Obsolete Tube -40°C ~ 85°C (TA) 40-DIP (0.600", 15.24mm) 40-PDIP - 8051 24MHz 4 V ~ 6 V 32 256 x 8 8-Bit SIO, UART/USART 8KB (8K x 8) Flash - - Internal
AT89C52-24PC
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RFQ
1,547
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Microchip Technology IC MCU 8BIT 8KB FLASH 40DIP 89C Obsolete Tube 0°C ~ 70°C (TA) 40-DIP (0.600", 15.24mm) 40-PDIP - 8051 24MHz 4 V ~ 6 V 32 256 x 8 8-Bit SIO, UART/USART 8KB (8K x 8) Flash - - Internal
AT89C52-24JI
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RFQ
2,244
Ships today + free overnight shipping
Microchip Technology IC MCU 8BIT 8KB FLASH 44PLCC 89C Obsolete Tube -40°C ~ 85°C (TA) 44-LCC (J-Lead) 44-PLCC (16.59x16.59) - 8051 24MHz 4 V ~ 6 V 32 256 x 8 8-Bit SIO, UART/USART 8KB (8K x 8) Flash - - Internal
AT89C52-24JC
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RFQ
943
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Microchip Technology IC MCU 8BIT 8KB FLASH 44PLCC 89C Obsolete Tube 0°C ~ 70°C 44-LCC (J-Lead) 44-PLCC (16.59x16.59) - 8051 24MHz 4 V ~ 6 V 32 256 x 8 8-Bit SIO, UART/USART 8KB (8K x 8) Flash - - Internal
AT89C52-24AI
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RFQ
1,901
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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
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RFQ
2,834
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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
P89C58X2BA/00,512
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RFQ
1,161
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NXP USA Inc. IC MCU 8BIT 32KB FLASH 44PLCC 89C Obsolete Tube 0°C ~ 70°C (TA) 44-LCC (J-Lead) 44-PLCC (16.59x16.59) POR 8051 33MHz 4.5 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 32KB (32K x 8) Flash - - Internal
P89C54X2FA/00,529
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RFQ
1,794
Ships today + free overnight shipping
NXP USA Inc. IC MCU 8BIT 16KB FLASH 44PLCC 89C Obsolete Tube -40°C ~ 85°C (TA) 44-LCC (J-Lead) 44-PLCC (16.59x16.59) POR 8051 33MHz 4.5 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 16KB (16K x 8) Flash - - Internal
P89C52X2BN/00,112
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RFQ
2,403
Ships today + free overnight shipping
NXP USA Inc. IC MCU 8BIT 8KB FLASH 40DIP 89C Obsolete Tube 0°C ~ 70°C (TA) 40-DIP (0.600", 15.24mm) 40-DIP POR 8051 33MHz 4.5 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 8KB (8K x 8) Flash - - Internal
P89C52X2BBD/00,557
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RFQ
941
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NXP USA Inc. IC MCU 8BIT 8KB FLASH 44LQFP 89C Obsolete Tray 0°C ~ 70°C (TA) 44-LQFP 44-LQFP (10x10) POR 8051 33MHz 4.5 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 8KB (8K x 8) Flash - - Internal
AT89C52-16JI
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RFQ
3,075
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Microchip Technology IC MCU 8BIT 8KB FLASH 44PLCC 89C Obsolete Tube -40°C ~ 85°C 44-LCC (J-Lead) 44-PLCC (16.59x16.59) - 8051 16MHz 4 V ~ 6 V 32 256 x 8 8-Bit SIO, UART/USART 8KB (8K x 8) Flash - - Internal
AT89C55-24JC
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RFQ
2,795
Ships today + free overnight shipping
Microchip Technology IC MCU 8BIT 20KB FLASH 44PLCC 89C Obsolete Tube 0°C ~ 70°C (TA) 44-LCC (J-Lead) 44-PLCC (16.59x16.59) - 8051 24MHz 4 V ~ 6 V 32 256 x 8 8-Bit - 20KB (20K x 8) Flash - - Internal
AT89C52-33PI
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RFQ
1,246
Ships today + free overnight shipping
Microchip Technology IC MCU 8BIT 8KB FLASH 40DIP 89C Obsolete Tube -40°C ~ 85°C 40-DIP (0.600", 15.24mm) 40-PDIP - 8051 33MHz 4 V ~ 6 V 32 256 x 8 8-Bit SIO, UART/USART 8KB (8K x 8) Flash - - Internal
AT89C52-33JI
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RFQ
1,880
Ships today + free overnight shipping
Microchip Technology IC MCU 8BIT 8KB FLASH 44PLCC 89C Obsolete Tube -40°C ~ 85°C 44-LCC (J-Lead) 44-PLCC (16.59x16.59) - 8051 33MHz 4 V ~ 6 V 32 256 x 8 8-Bit SIO, UART/USART 8KB (8K x 8) Flash - - Internal
AT89C52-33AI
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RFQ
3,080
Ships today + free overnight shipping
Microchip Technology IC MCU 8BIT 8KB FLASH 44TQFP 89C Obsolete Tray -40°C ~ 85°C 44-TQFP 44-TQFP (10x10) - 8051 33MHz 4 V ~ 6 V 32 256 x 8 8-Bit SIO, UART/USART 8KB (8K x 8) Flash - - Internal
T89C5121-ICUIL
Per Unit
$9.45
RFQ
1,406
Ships today + free overnight shipping
Microchip Technology IC MCU 8BIT 16KB FLASH 24SSOP 89C Obsolete Tube -40°C ~ 85°C (TA) 24-SSOP (0.209", 5.30mm Width) 24-SSOP LED, POR, WDT 80C51 16MHz 2.85 V ~ 5.4 V 14 256 x 8 8-Bit SmartCard, UART/USART 16KB (16K x 8) Flash RAM 16K x 8 - Internal
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