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P83C557E6EBB/YYY中文資料飛利浦數(shù)據(jù)手冊PDF規(guī)格書
P83C557E6EBB/YYY規(guī)格書詳情
GENERAL DESCRIPTION
The P80C557E6/P83C557E6 (hereafter generically referred to as P8xC557E6) single-chip 8-bit microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family. The P8xC557E6 has the same instruction set as the 80C51. Three versions of the derivative exist:
? P83C557E6 — 48 Kbytes mask programmable ROM
? P80C557E6 — ROMless version of the P83C557E6
FEATURES
? 80C51 central processing unit
? 48 K × 8 ROM, expandable externally to 64 Kbytes
? ROM Code protection
? 1536 × 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
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
PHI |
23+ |
PLCC/68 |
12300 |
詢價 | |||
PHI |
25+ |
PLCC68 |
4500 |
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詢價 | ||
PHI |
2407+ |
QFP |
7750 |
原裝現(xiàn)貨!實單直說!特價! |
詢價 | ||
PHI |
24+ |
QFP |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價 | ||
24+ |
5000 |
公司存貨 |
詢價 | ||||
PH |
23+ |
QFP |
5000 |
原裝正品,假一罰十 |
詢價 | ||
恩XP |
24+ |
QFP44 |
80000 |
只做自己庫存 全新原裝進口正品假一賠百 可開13%增 |
詢價 | ||
PHI |
1923+ |
QFP-44 |
7869 |
原裝進口現(xiàn)貨庫存專業(yè)工廠研究所配單供貨 |
詢價 | ||
恩XP |
0906+ |
QFP44 |
1496 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
恩XP |
2023+ |
QFP44 |
8800 |
正品渠道現(xiàn)貨 終端可提供BOM表配單。 |
詢價 |