參數(shù)資料
型號(hào)： W78C58F-40
廠商： WINBOND ELECTRONICS CORP
元件分類： 微控制器/微處理器
英文描述： 8-BIT MICROCONTROLLER
中文描述： 8-BIT, MROM, MICROCONTROLLER, PQFP44
封裝： QFP-44
文件頁(yè)數(shù)： 1/22頁(yè)
文件大?。?/td> 304K
代理商： W78C58F-40
W78C58
8-BIT MICROCONTROLLER
Publication Release Date: December 1997
- 1 -
Revision A5
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.
This device provides an enhanced architecture that makes it more powerful and suitable for a variety
of applications for general control systems. It provides on-chip 32KB mask ROM to accommodate
large program codes, 256-bytes of non-volatile on-chip RAM, four 8-bit I/O ports, one 4-bit I/O port,
three 16-bit timer/counters, eight sources with two-level interrupt structures, and on-chip oscillator
clock circuits.
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
相關(guān)PDF資料
PDF描述
W78C801F-24 8-BIT MICROCONTROLLER
W78C801F-40 8-BIT MICROCONTROLLER
W78C801P-24 8-BIT MICROCONTROLLER
W78C801P-40 8-BIT MICROCONTROLLER
W78C801 8-BIT MICROCONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W78C58M-16 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER
W78C58M-24 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER
W78C58M-40 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER
W78C58P-16 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER
W78C58P-24 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER
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