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83C451 |
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| Part Number | 83C451 |
| Manufacturer | NXP (https://www.nxp.com/) |
| Description | The Philips 8XC451 is an I/O expanded single-chip microcontroller fabricated with Philips high-density CMOS technology. Philips epitaxial substrate minimizes latch-up sensitivity. The 8XC451 (includes... |
| Features |
except the on-board 4k × 8 ROM. The 87C451 has 4k of EPROM on-chip as program memory and is otherwise identical to the 83C451. The 8XC451 has two software selectable modes of reduced activity for further power reduction; idle mode and power-down mode. Idle mode freezes the CPU while allowing the RAM, timers, serial port, and interrupt system to continue functioning. Power-down mode freezes the oscillator, causing all other chip functions to be inoperative while maintaining the RAM contents.
PIN CONFIGURATION
9 1 61
10
60
LCC
26
44
27 Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2... |
| Document |
 83C451 Data Sheet
PDF 162.75KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | 83C453 |
NXP |
80C51 8-bit microcontroller family 8K/256 OTP/ROM/ expanded I/O |
|
| 2 | 83C055 |
NXP |
Microcontrollers for TV and video MTV |
|
| 3 | 83C145 |
NXP |
Microcontrollers for TV and video MTV |
|
| 4 | 83C151SA |
Intel Corporation |
HIGH-PERFORMANCE CHMOS MICROCONTROLLER |
|
| 5 | 83C151SB |
Intel Corporation |
HIGH-PERFORMANCE CHMOS MICROCONTROLLER |
|
| 6 | 83C152JA |
Intel Corporation |
UNIVERSAL COMMUNICATION CONTROLLER 8-BIT MICROCONTROLLER |
|
Desde 2024. D4U Semiconductor.
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