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參數(shù)資料
| 型號(hào)： | P83C654FBP |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | CMOS single-chip 8-bit microcontroller |
| 中文描述： | 8-BIT, MROM, 16 MHz, MICROCONTROLLER, PDIP40 |
| 文件頁(yè)數(shù)： | 7/88頁(yè) |
| 文件大小： | 497K |
| 代理商： | P83C654FBP |
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Philips Semiconductors
Product data
P83C654X2/P87C654X2
80C51 8-bit microcontroller family
16 kB OTP/ROM,
256B RAM, low voltage (2.7 to 5.5 V), low power, high speed
(30/33 MHz)
2004 Apr 20
7
MNEMONIC
NAME AND FUNCTION
TYPE
PIN NUMBER
LQFP
PLCC
EA
2
35
29
I
External Access Enable/Programming Supply Voltage:
EA must be externally held LOW to
enable the device to fetch code from external program memory. The value on the EA pin is
latched when RST is released and any subsequent changes have no effect.
XTAL1
21
15
I
Crystal 1:
Input to the inverting oscillator amplifier and input to the internal clock generator
circuits.
XTAL2
20
14
O
Crystal 2:
Output from the inverting oscillator amplifier.
NOTES:
1. To avoid “l(fā)atch-up” effect at power-on, the voltage on any pin (other than EA) at any time must not be higher than V
CC
+ 0.5 V or less than
V
SS
– 0.5 V, respectively.
2. The pins are designed for test mode also.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| P83C654FFA | CMOS single-chip 8-bit microcontroller |
| P83C654FFB | CABLE ASSEMBLY; N MALE TO TNC MALE; 50 OHM, RG223/U COAX, DOUBLE SHIELDED |
| P83C654FFP | CMOS single-chip 8-bit microcontroller |
| P83C654X2FA | 80C51 8-bit microcontroller family 16 kB OTP/ROM, 256B RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) |
| P83C654X2BBD | 80C51 8-bit microcontroller family 16 kB OTP/ROM, 256B RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| P83C654FBR/XXX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| P83C654FFA | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS single-chip 8-bit microcontroller |
| P83C654FFB | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS single-chip 8-bit microcontroller |
| P83C654FFP | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS single-chip 8-bit microcontroller |
| P83C654FHA | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS single-chip 8-bit microcontroller |
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