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 Oscillator Type
GLOBAL STOCKS
W78E052B40PL RFQ
RFQ
3,909
In-stock
Nuvoton Technology Corporation of America IC MCU 8BIT 8KB FLASH 44PLCC W78 Obsolete Tube 0°C ~ 70°C (TA) 44-LCC (J-Lead) - - 8051 40MHz - 36 256 x 8 8-Bit - 8KB (8K x 8) Flash Internal
W78E052B40FL RFQ
RFQ
2,203
In-stock
Nuvoton Technology Corporation of America IC MCU 8BIT 8KB FLASH 44QFP W78 Obsolete Tray 0°C ~ 70°C (TA) 44-BQFP - - 8051 40MHz - 36 256 x 8 8-Bit - 8KB (8K x 8) Flash Internal
Default Photo RFQ
RFQ
1,729
In-stock
Nuvoton Technology Corporation of America IC MCU 8BIT 8KB FLASH 40DIP W78 Obsolete Tube 0°C ~ 70°C (TA) 40-DIP - - 8051 40MHz - 32 256 x 8 8-Bit - 8KB (8K x 8) Flash Internal
Default Photo RFQ
RFQ
3,410
In-stock
Nuvoton Technology Corporation of America IC MCU 8BIT ROMLESS 84PLCC W78 Obsolete Tube 0°C ~ 70°C (TA) 84-LCC - - 8051 40MHz 4.5 V ~ 5.5 V 40 256 x 8 8-Bit EBI/EMI, Serial Port - ROMless External
Default Photo RFQ
RFQ
909
In-stock
Nuvoton Technology Corporation of America IC MCU 8BIT ROMLESS 40DIP W78 Obsolete Tube 0°C ~ 70°C (TA) 40-DIP - - 8051 40MHz 4.5 V ~ 5.5 V 32 256 x 8 8-Bit EBI/EMI, Serial Port - ROMless Internal
AT89LV55-12PI RFQ
RFQ
3,788
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 40DIP 89LV Obsolete Tube -40°C ~ 85°C (TA) 40-DIP (0.600", 15.24mm) 40-PDIP - 8051 12MHz 2.7 V ~ 6 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash Internal
AT89LV55-12PC RFQ
RFQ
978
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 40DIP 89LV Obsolete Tube 0°C ~ 70°C (TA) 40-DIP (0.600", 15.24mm) 40-PDIP - 8051 12MHz 2.7 V ~ 6 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash Internal
AT89LV55-12JI RFQ
RFQ
2,332
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 44PLCC 89LV Obsolete Tube -40°C ~ 85°C (TA) 44-LCC (J-Lead) 44-PLCC (16.59x16.59) - 8051 12MHz 2.7 V ~ 6 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash Internal
AT89LV55-12JC RFQ
RFQ
3,201
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 44PLCC 89LV Obsolete Tube 0°C ~ 70°C (TA) 44-LCC (J-Lead) 44-PLCC (16.59x16.59) - 8051 12MHz 2.7 V ~ 6 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash Internal
AT89LV55-12AI RFQ
RFQ
1,696
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 44TQFP 89LV Obsolete Tray -40°C ~ 85°C (TA) 44-TQFP 44-TQFP (10x10) - 8051 12MHz 2.7 V ~ 6 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash Internal
AT89LV55-12AC RFQ
RFQ
1,459
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 44TQFP 89LV Obsolete Tray 0°C ~ 70°C (TA) 44-TQFP 44-TQFP (10x10) - 8051 12MHz 2.7 V ~ 6 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash Internal
AT89LV52-12PI RFQ
RFQ
1,578
In-stock
Microchip Technology IC MCU 8BIT 8KB FLASH 40DIP 89LV Obsolete Tube -40°C ~ 85°C 40-DIP (0.600", 15.24mm) 40-PDIP - 8051 12MHz 2.7 V ~ 6 V 32 256 x 8 8-Bit UART/USART 8KB (8K x 8) Flash Internal
AT89LV52-12PC RFQ
RFQ
3,642
In-stock
Microchip Technology IC MCU 8BIT 8KB FLASH 40DIP 89LV Obsolete Tube 0°C ~ 70°C 40-DIP (0.600", 15.24mm) 40-PDIP - 8051 12MHz 2.7 V ~ 6 V 32 256 x 8 8-Bit UART/USART 8KB (8K x 8) Flash Internal
AT89LV52-12JI RFQ
RFQ
1,247
In-stock
Microchip Technology IC MCU 8BIT 8KB FLASH 44PLCC 89LV Obsolete Tube -40°C ~ 85°C 44-LCC (J-Lead) 44-PLCC (16.59x16.59) - 8051 12MHz 2.7 V ~ 6 V 32 256 x 8 8-Bit UART/USART 8KB (8K x 8) Flash Internal
AT89LV52-12JC RFQ
RFQ
1,250
In-stock
Microchip Technology IC MCU 8BIT 8KB FLASH 44PLCC 89LV Obsolete Tube 0°C ~ 70°C 44-LCC (J-Lead) 44-PLCC (16.59x16.59) - 8051 12MHz 2.7 V ~ 6 V 32 256 x 8 8-Bit UART/USART 8KB (8K x 8) Flash Internal
AT89LV52-12AI RFQ
RFQ
1,901
In-stock
Microchip Technology IC MCU 8BIT 8KB FLASH 44TQFP 89LV Obsolete Tray -40°C ~ 85°C 44-TQFP 44-TQFP (10x10) - 8051 12MHz 2.7 V ~ 6 V 32 256 x 8 8-Bit UART/USART 8KB (8K x 8) Flash Internal
AT89LV52-12AC RFQ
RFQ
3,372
In-stock
Microchip Technology IC MCU 8BIT 8KB FLASH 44TQFP 89LV Obsolete Tray 0°C ~ 70°C 44-TQFP 44-TQFP (10x10) - 8051 12MHz 2.7 V ~ 6 V 32 256 x 8 8-Bit UART/USART 8KB (8K x 8) Flash Internal
AT89LV51-12PI RFQ
RFQ
3,253
In-stock
Microchip Technology IC MCU 8BIT 4KB FLASH 40DIP 89LV Obsolete Tube -40°C ~ 85°C 40-DIP (0.600", 15.24mm) 40-PDIP - 8051 12MHz 2.7 V ~ 6 V 32 128 x 8 8-Bit UART/USART 4KB (4K x 8) Flash Internal
AT89LV51-12PC RFQ
RFQ
1,738
In-stock
Microchip Technology IC MCU 8BIT 4KB FLASH 40DIP 89LV Obsolete Tube 0°C ~ 70°C 40-DIP (0.600", 15.24mm) 40-PDIP - 8051 12MHz 2.7 V ~ 6 V 32 128 x 8 8-Bit UART/USART 4KB (4K x 8) Flash Internal
AT89LV51-12JI RFQ
RFQ
3,245
In-stock
Microchip Technology IC MCU 8BIT 4KB FLASH 44PLCC 89LV Obsolete Tube -40°C ~ 85°C 44-LCC (J-Lead) 44-PLCC (16.59x16.59) - 8051 12MHz 2.7 V ~ 6 V 32 128 x 8 8-Bit UART/USART 4KB (4K x 8) Flash Internal
AT89LV51-12JC RFQ
RFQ
3,737
In-stock
Microchip Technology IC MCU 8BIT 4KB FLASH 44PLCC 89LV Obsolete Tube 0°C ~ 70°C 44-LCC (J-Lead) 44-PLCC (16.59x16.59) - 8051 12MHz 2.7 V ~ 6 V 32 128 x 8 8-Bit UART/USART 4KB (4K x 8) Flash Internal
AT89LV51-12AI RFQ
RFQ
3,880
In-stock
Microchip Technology IC MCU 8BIT 4KB FLASH 44TQFP 89LV Obsolete Tray -40°C ~ 85°C 44-TQFP 44-TQFP (10x10) - 8051 12MHz 2.7 V ~ 6 V 32 128 x 8 8-Bit UART/USART 4KB (4K x 8) Flash Internal
AT89LV51-12AC RFQ
RFQ
1,514
In-stock
Microchip Technology IC MCU 8BIT 4KB FLASH 44TQFP 89LV Obsolete Tray 0°C ~ 70°C 44-TQFP 44-TQFP (10x10) - 8051 12MHz 2.7 V ~ 6 V 32 128 x 8 8-Bit UART/USART 4KB (4K x 8) Flash Internal
AT89C55-33JC RFQ
RFQ
2,812
In-stock
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
AT87LV52-16PI RFQ
RFQ
2,852
In-stock
Microchip Technology IC MCU 8BIT 8KB FLASH 40DIP 87LV Obsolete Tube -40°C ~ 85°C (TA) 40-DIP (0.600", 15.24mm) 40-PDIP - 8051 16MHz 2.7 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 8KB (8K x 8) OTP Quick FLASH Internal
AT87LV52-16PC RFQ
RFQ
3,756
In-stock
Microchip Technology IC MCU 8BIT 8KB FLASH 40DIP 87LV Obsolete Tube 0°C ~ 70°C (TA) 40-DIP (0.600", 15.24mm) 40-PDIP - 8051 16MHz 2.7 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 8KB (8K x 8) OTP Quick FLASH Internal
AT87LV52-16JI RFQ
RFQ
927
In-stock
Microchip Technology IC MCU 8BIT 8KB FLASH 44PLCC 87LV Obsolete Tube -40°C ~ 85°C (TA) 44-LCC (J-Lead) 44-PLCC (16.59x16.59) - 8051 16MHz 2.7 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 8KB (8K x 8) OTP Quick FLASH Internal
AT87LV52-16JC RFQ
RFQ
2,460
In-stock
Microchip Technology IC MCU 8BIT 8KB FLASH 44PLCC 87LV Obsolete Tube 0°C ~ 70°C (TA) 44-LCC (J-Lead) 44-PLCC (16.59x16.59) - 8051 16MHz 2.7 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 8KB (8K x 8) OTP Quick FLASH Internal
AT87LV52-16AC RFQ
RFQ
1,566
In-stock
Microchip Technology IC MCU 8BIT 8KB FLASH 44TQFP 87LV Obsolete Tray 0°C ~ 70°C (TA) 44-TQFP 44-TQFP (10x10) - 8051 16MHz 2.7 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 8KB (8K x 8) OTP Quick FLASH Internal
AT87LV51-16PI RFQ
RFQ
3,142
In-stock
Microchip Technology IC MCU 8BIT 4KB FLASH 40DIP 87LV Obsolete Tube -40°C ~ 85°C (TA) 40-DIP (0.600", 15.24mm) 40-PDIP - 8051 16MHz 2.7 V ~ 5.5 V 32 128 x 8 8-Bit UART/USART 4KB (4K x 8) OTP Quick FLASH Internal