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P83C654EHA中文資料飛利浦數據手冊PDF規(guī)格書
P83C654EHA規(guī)格書詳情
DESCRIPTION
The P83C654 Single-Chip 8-Bit Microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family.
FEATURES
? 80C51 central processing unit
? 16k × 8 ROM expandable externally to 64k bytes
? 256 × 8 RAM, expandable externally to 64k bytes
? Two standard 16-bit timer/counters
? Four 8-bit I/O ports
? I2C-bus serial I/O port with byte oriented master and slave functions
? Full-duplex UART facilities
? Power control modes
– Idle mode
– Power-down mode
? ROM code protection
? Extended frequency range: 3.5 to 24 MHz
? Three operating ambient temperature ranges:
0 to +70°C
–40 to +85°C
–40 to +125°C
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
PHI |
22+ |
DIP40 |
3000 |
原裝正品,支持實單 |
詢價 | ||
PHI |
24+ |
NA/ |
3456 |
原廠直銷,現貨供應,賬期支持! |
詢價 | ||
PHI |
23+ |
DIP |
68868 |
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
PHILPS |
2023+ |
PLCC44 |
50000 |
原裝現貨 |
詢價 | ||
PHI |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現貨 |
詢價 | ||
PHI |
2447 |
DIP |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現貨,長期排單到貨 |
詢價 | ||
PHILPS |
24+ |
PLCC44 |
3000 |
只做原裝正品現貨 歡迎來電查詢15919825718 |
詢價 | ||
PHILPS |
23+ |
PLCC44 |
12300 |
詢價 | |||
PHI |
24+ |
PLCC-M44P |
4897 |
絕對原裝!現貨熱賣! |
詢價 | ||
PHI |
25+ |
PLCC44 |
4500 |
全新原裝、誠信經營、公司現貨銷售! |
詢價 |
