PartNumber | P87C51X2BN,112 | P87C51X2BA,512 | P87C51X2BBD,157 |
Description | IC MCU 8BIT 4KB OTP 40DIP | Microcontrollers - MCU 8-bit Microcontrollers - MCU 4K/128 OTP 12/6 CLK | Microcontrollers - MCU 8-bit Microcontrollers - MCU 80C51 4K/128 OTP |
Manufacturer | - | NXP Semiconductors | NXP Semiconductors |
Product Category | - | Embedded - Microcontrollers | IC Chips |
Series | - | 87C | 87C |
Packaging | - | Tube | Tray |
Package Case | - | 44-LCC (J-Lead) | 44-LQFP |
Operating Temperature | - | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
Supplier Device Package | - | 44-PLCC (16.59x16.59) | 44-LQFP (10x10) |
Number of I O | - | 32 | 32 |
Speed | - | 33MHz | 33MHz |
EEPROM Size | - | - | - |
Core Processor | - | 8051 | 8051 |
RAM Size | - | 128 x 8 | 128 x 8 |
Program Memory Type | - | OTP | OTP |
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 | - | 4KB (4K x 8) | 4KB (4K x 8) |
Data Converters | - | - | - |
Oscillator Type | - | Internal | Internal |