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參數(shù)資料
| 型號： | W79L532A25DN |
| 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, FLASH, 25 MHz, MICROCONTROLLER, PDIP40 |
| 封裝： | DIP-40 |
| 文件頁數(shù)： | 2/77頁 |
| 文件大小： | 523K |
| 代理商： | W79L532A25DN |
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W79E532/W79L532
- 2 -
1. GENERAL DESCRIPTION
The W79E(L)532 is a fast 8051 compatible microcontroller with a redesigned processor core without
wasted clock and memory cycles. As a result, it executes every 8051 instruction faster than the
original 8051 for the same crystal speed. Typically, the instruction executing time of W79E(L)532 is
1.5 to 3 times faster than that of traditional 8051, depending on the type of instruction. In general, the
overall performance is about 2.5 times better than the original for the same crystal speed. Giving the
same throughput with lower clock speed, power consumption has been improved. Consequently, the
W79E(L)532 is a fully static CMOS design; it can also be operated at a lower crystal clock. The
W79E(L)532 contains In-System Programmable (ISP) 128 KB bank-addressed Flash EPROM; 4KB
auxiliary Flash EPROM for loader program; on-chip 1 KB MOVX SRAM; power saving modes.
2. FEATURES
8-bit CMOS microcontroller
High speed architecture of 4 clocks/machine cycle
Pin compatible with standard 80C52
Instruction-set compatible with MCS-51
Four 8-bit I/O Ports; Port 0 has internal pull-up resisters enabled by software
One extra 4-bit I/O port, chip select
Three 16-bit Timers
7 interrupt sources with two levels of priority
On-chip oscillator and clock circuitry
One enhanced full duplex serial port
Dual 64KB In-System Programmable Flash EPROM banks (APFlash0 and APFlash1)
4KB Auxiliary Flash EPROM for loader program (LDFlash)
256 bytes scratch-pad RAM
1 KB on-chip SRAM for MOVX instruction
Programmable Watchdog Timer
6 channels of 8 bit PWM
Software Reset
Software programmable access cycle to external RAM/peripherals
Code protection
Packages:
DIP 40:
W79E532A40DN, W79L532A25DN
PLCC 44: W79E532A40PN, W79L532A25PN
QFP 44: W79E532A40FN, W79L532A25FN
Lead Free (RoHS)DIP 40:
W79E532A40DL, W79L532A25DL
Lead Free (RoHS)PLCC 44: W79E532A40PL, W79L532A25PL
Lead Free (RoHS)QFP 44: W79E532A40FL, W79L532A25FL
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W79L532A25FL | 8-BIT MICROCONTROLLER |
| W79L532A25FN | 8-BIT MICROCONTROLLER |
| W79L532A25PL | 8-BIT MICROCONTROLLER |
| W79L532A25PN | 8-BIT MICROCONTROLLER |
| W79E648 | Fast 8051 Compatible microcontroller with a redesigned Processor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W79L532A25FL | 功能描述:IC MCU 8-BIT 128KB FLASH 44-QFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:W79 標(biāo)準(zhǔn)包裝:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN，SCI，SPI 外圍設(shè)備:POR，PWM，溫度傳感器，WDT 輸入/輸出數(shù):21 程序存儲器容量:40KB（20K x 16） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323 |
| W79L532A25FN | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W79L532A25PL | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W79L532A25PN | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W79L548 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
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