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W78C33B-24中文資料華邦電子數(shù)據(jù)手冊PDF規(guī)格書
W78C33B-24規(guī)格書詳情
GENERAL DESCRIPTION
The W78C33B microcontroller supplies a wider frequency range than most 8-bit microcontrollers on the market. It is functional compatible with the industry standard 80C32 microcontroller series except the one extra 4-bit bit-addressable I/O port (Port 4).
FEATURES
? 8-bit CMOS microcontroller
? Fully static design
? Low standby current at full supply voltage
? DC-40 MHz operation
? 256 bytes of on-chip scratchpad RAM
? ROMless operation
? 64K bytes program memory address space
? 64K bytes data memory address space
? Four 8-bit bidirectional ports
? One extra 4-bit bidirectional port
? Three 16-bit timer/counters
? One full duplex serial port
? Boolean processor
? Six-source, two-level interrupt capability
? Built-in power management
? Packages:
- PLCC 44: W78C33BP-24/40
- QFP 44: W78C33BF-24/40
- TQFP 44: W78C33BM-24/40
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
WINBOND |
24+ |
PLC |
800 |
詢價 | |||
Winbond |
16+ |
QFP |
1672 |
進口原裝現(xiàn)貨/價格優(yōu)勢! |
詢價 | ||
NUVOTON |
1708+ |
PQFP100 |
7500 |
只做原裝進口,假一罰十 |
詢價 | ||
WINBOND/華邦 |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
新唐 |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
WINBOND/華邦 |
2402+ |
PLCC-44 |
8324 |
原裝正品!實單價優(yōu)! |
詢價 | ||
WINBOND |
1923+ |
PLCC-84 |
3689 |
原裝進口現(xiàn)貨庫存專業(yè)工廠研究所配單供貨 |
詢價 | ||
WINBOND |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢庫存歡迎實單 |
詢價 | ||
Winbond |
21+ |
PLCC-44 |
7123 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
WINBOND |
23+ |
PLCC-68 |
19526 |
詢價 |
