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P83C557E4EFB規(guī)格書(shū)詳情
GENERAL DESCRIPTION
The P80C557E4/P83C557E4/P89C557E4 (hereafter generically referred to as P8xC557E4) single-chip 8-bit microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family. The P8xC557E4 has the same instruction set as the 80C51. Three versions of the derivative exist:
? P83C557E4 — 32 Kbytes mask programmable ROM
? P80C557E4 — ROMless version of the P83C557E4
? P89C557E4 — 32 Kbytes FEEPROM (Flash-EEPROM)
FEATURES
? 80C51 central processing unit
? 32 K × 8 ROM respectively FEEPROM (Flash-EEPROM), expandable externally to 64 Kbytes
? ROM/FEEPROM Code protection
? 1024 × 8 RAM, expandable externally to 64 Kbytes
? Two standard 16-bit timer/counters
? An additional 16-bit timer/counter coupled to four capture registers and three compare registers
? A 10-bit ADC with eight multiplexed analog inputs and programmable autoscan
? Two 8-bit resolution, pulse width modulation outputs
? Five 8-bit I/O ports plus one 8-bit input port shared with analog inputs
? I2C-bus serial I/O port with byte oriented master and slave functions
? Full-duplex UART compatible with the standard 80C51
? On-chip watchdog timer
? 15 interrupt sources with 2 priority levels (2 to 6 external sources possible)
? Extended temperature range (–40 to +85°C)
? 4.5 to 5.5 V supply voltage range
? Frequency range for 80C51-family standard oscillator: 3.5 MHz to 16 MHz
? PLL oscillator with 32 kHz reference and software-selectable system clock frequency
? Seconds Timer
? Software enable/disable of ALE output pulse
? Electromagnetic compatibility improvements
? Wake-up from Power-down by external or seconds interrupt
產(chǎn)品屬性
- 型號(hào):
P83C557E4EFB
- 制造商:
PHILIPS
- 制造商全稱:
NXP Semiconductors
- 功能描述:
Single-chip 8-bit microcontroller
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
NXP/恩智浦 |
22+ |
QFP80 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
PHI |
1815+ |
QFP |
6528 |
只做原裝正品現(xiàn)貨!或訂貨,假一賠十! |
詢價(jià) | ||
PHILIPS |
23+ |
QFP |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
PHILIPS |
20+ |
QFP-80 |
500 |
樣品可出,優(yōu)勢(shì)庫(kù)存歡迎實(shí)單 |
詢價(jià) | ||
NXP/恩智浦 |
22+ |
QFP80 |
354000 |
詢價(jià) | |||
PHILIPS/飛利浦 |
23+ |
BGA |
3000 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
PHILIPS/飛利浦 |
21+ |
QFP |
8000 |
全新原裝 公司現(xiàn)貨 價(jià)格優(yōu) |
詢價(jià) | ||
NXP |
QFP80 |
2000 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
NXP/恩智浦 |
2022+ |
QFP80 |
30000 |
進(jìn)口原裝現(xiàn)貨供應(yīng),絕對(duì)原裝 假一罰十 |
詢價(jià) | ||
NXP |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) |