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W78C58P-16中文資料華邦電子數(shù)據(jù)手冊PDF規(guī)格書
W78C58P-16規(guī)格書詳情
GENERAL DESCRIPTION
The W78C58 is a derivative of the W78C52 microcontroller family that provides extended internal ROM. The chip has 32K bytes of mask ROM and 256 bytes of RAM.
FEATURES
? DC to 40 MHz extensive operating frequency
? 256-byte on-chip scratch pad RAM
? 32K-byte on-chip mask ROM
? 64K-byte address space for external Program Memory
? 64K-byte address space for external Data Memory
? Three 16-bit timer/counters
? Four 8-bit bit-addressable I/O ports
? One extra 4-bit bit-addressable I/O port, additonal INT2 / INT3
(Available on 44-pin PLCC/QFP package)
? Eight-source, two priority-level interrupts
? Low EMI emission mode
? Built-in programmable power-saving modes - Idle mode & Power-down mode
? Packages:
- DIP 40: W78C58-16/24/40
- PLCC 44: W78C58P-16/24/40
- QFP 44: W78C58F-16/24/40
- TQFP 44: W78C58M-16/24/40
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NULL |
24+ |
DIP |
8000 |
只做自己庫存 全新原裝進口正品假一賠百 可開13%增 |
詢價 | ||
WINBOND/華邦 |
23+ |
QFP-44 |
11200 |
原廠授權一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
WINBOND/華邦 |
2447 |
DIP40 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
WINBOND |
1923+ |
原廠封裝 |
58965 |
原裝進口現(xiàn)貨庫存專業(yè)工廠研究所配單供貨 |
詢價 | ||
WINBOD |
25+ |
SMD |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
WINBOND/華邦 |
23+ |
DIP40 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
Nuvoton |
QQ咨詢 |
40-DIP |
8000 |
原裝正品/微控制器元件授權代理直銷! |
詢價 | ||
Nuvoton Technology Corporation |
22+ |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | |||
NULL |
DIP |
3200 |
原裝長期供貨! |
詢價 | |||
WINBOND/華邦 |
23+24 |
DIP40 |
9860 |
主營WINBOND/華邦.原裝原標原盤正品 |
詢價 |
