PartNumber | P80C32X2FA,512 | P80C32X2BA,512 | P80C32X2BBD,157 |
Description | Microcontrollers - MCU 8-bit Microcontrollers - MCU 80C51 256B 12/6 CLKS ROMLESS | Microcontrollers - MCU 8-bit Microcontrollers - MCU 80C51 256B 12/6 CLKS ROMLESS | Microcontrollers - MCU 8-bit Microcontrollers - MCU 80C51 256B 12/6 CLKS ROMLESS |
Manufacturer | NXP | NXP Semiconductors | - |
Product Category | IC Chips | Embedded - Microcontrollers | - |
Series | 80C | 80C | - |
Packaging | Tube | Tube | - |
Package Case | 44-LCC (J-Lead) | 44-LCC (J-Lead) | - |
Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | - |
Supplier Device Package | 44-PLCC (16.59x16.59) | 44-PLCC (16.59x16.59) | - |
Number of I O | 32 | 32 | - |
Speed | 33MHz | 33MHz | - |
EEPROM Size | - | - | - |
Core Processor | 8051 | 8051 | - |
RAM Size | 256 x 8 | 256 x 8 | - |
Program Memory Type | ROMless | ROMless | - |
Peripherals | POR | POR | - |
Connectivity | EBI/EMI, UART/USART | EBI/EMI, UART/USART | - |
Voltage Supply Vcc Vdd | 2.7 V ~ 5.5 V | 2.7 V ~ 5.5 V | - |
Core Size | 8-Bit | 8-Bit | - |
Program Memory Size | - | - | - |
Data Converters | - | - | - |
Oscillator Type | Internal | Internal | - |