| TYPE | DESCRIPTION |
|---|
| Mounting Style | Through Hole |
| Number of Pins | 40 Pin |
| Supply Voltage (DC) | 5.00 V, 5.50 V (max) |
| Case/Package | DIP |
| Number of Positions | 40 Position |
| Clock Speed | 16.0 MHz |
| RAM Memory Size | 256 b |
| Number of Bits | 8 Bit |
| Number of I/O Pins | 32 IO |
| Access Time | 16.0 µs |
| Core Architecture | 8051 |
| Memory Size | 256 B |
| Number of Inputs and Outputs | 32 Input |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 2.7 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Unknown |
| Packaging | Each |
Intel
MCU 8Bit P87 80C51 CISC 8KB EPROM 5V 40Pin PDIP
Philips
80C51 8Bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5V, low power, high speed 30/33MHz
NXP
80C51 8Bit microcontrollers 16K/32K, 512 OTP, I2C, watchdog timer
AMD
Microcontroller, 8-Bit, OTPROM, 8051 CPU, 12MHz, CMOS, PDIP40, PLASTIC, DIP-40
Yageo
Microcontroller, 8-Bit, OTPROM, 16MHz, CMOS, PQCC44
NXP
MCU 8Bit 87C 80C51 CISC 8KB EPROM 3.3V/5V 44Pin PLCC Tube
NXP
MCU 8Bit 87C 80C51 CISC 8KB EPROM 5V 44Pin PLCC Tube
NXP
MCU 8Bit 80C51 CISC 8KB EPROM 3.3V/5V 44Pin PLCC Tube
NXP
P80C31X2/32X2 - 80C51 8位微控制器系列4K/8K/16K/32K ROM/OTP 128B/256B RAM，低压（2.7至5.5V），低功耗，高速（30/33MHz）
NXP
MCU 8Bit 80C51 CISC 8KB EPROM 5V 44Pin PLCC Tube
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