W78C58中文資料華邦電子數(shù)據(jù)手冊PDF規(guī)格書
W78C58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
產(chǎn)品屬性
- 型號：
W78C58
- 制造商：
WINBOND
- 制造商全稱：
Winbond
- 功能描述：
8-BIT MICROCONTROLLER
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
WINBOND |
DIP40 |
396379 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
Nuvoton Technology Corporation |
22+ |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | |||
Nuvoton Technology Corporation |
21+ |
13880 |
公司只售原裝,支持實單 |
詢價 | |||
WINBOND |
24+ |
PLCC-44 |
29 |
詢價 | |||
WINBOND |
22+ |
DIP40 |
5000 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價 | ||
WINBOND |
21+ |
DIP-40 |
6000 |
絕對原裝現(xiàn)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 | ||
WINBOND/華邦 |
23+ |
PLCC |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
WINBOND/華邦 |
23+ |
DIP-40 |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
原廠 |
NA |
35500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 |
