W78L51集成電路(IC)的微控制器規(guī)格書PDF中文資料
W78L51規(guī)格書詳情
GENERAL DESCRIPTION
The W78L51 microcontroller supplies a wider frequency and supply voltage range than most 8-bit microcontrollers on the market. It is compatible with the industry standard 80C51 microcontroller series.
FEATURES
? Fully static design
? Supply voltage of 1.8V to 5.5V
? DC-24 MHz operation
? 128 bytes of on-chip scratchpad RAM
? 4K bytes of on-chip mask ROM
? 64K bytes program memory address space
? 64K bytes data memory address space
? Four 8-bit bidirectional ports
? Two 16-bit timer/counters
? One full duplex serial port
? Seven-source, two-level interrupt capability
? One extra 4-bit bit-addressable I/O port
? Two additional external interrupts INT2 / INT3
? Watchdog timer
? EMI reduction mode
? Built-in power management
? Code protection
? Packages:
- DIP 40: W78L51-24
- PLCC 44: W78L51P-24
- QFP 44: W78L51F-24
產品屬性
- 產品編號:
W78L516A24FL
- 制造商:
Nuvoton Technology Corporation
- 類別:
集成電路(IC) > 微控制器
- 系列:
W78
- 包裝:
管件
- 核心處理器:
80C52
- 內核規(guī)格:
8 位
- 速度:
24MHz
- 連接能力:
EBI/EMI,串行端口
- 外設:
POR,WDT
- 程序存儲容量:
64KB(64K x 8)
- 程序存儲器類型:
閃存
- RAM 大?。?/span>
1.25K x 8
- 電壓 - 供電 (Vcc/Vdd):
2.7V ~ 5.5V
- 振蕩器類型:
內部
- 工作溫度:
0°C ~ 70°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
44-BQFP
- 描述:
IC MCU 8BIT 64KB FLASH 44QFP
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
WINBOND/華邦 |
21+ |
QFP |
5000 |
全新原裝現(xiàn)貨 價格優(yōu)勢 |
詢價 | ||
WINBOND |
2020+ |
QFP48 |
80000 |
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 |
20+ |
QFP |
19570 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
WINBOND |
23+ |
QFP48 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
WINBOND/華邦 |
24+ |
PLCC |
350 |
大批量供應優(yōu)勢庫存熱賣 |
詢價 | ||
NUVOYON |
24+ |
PLCC44 |
13885 |
一級授權代理原裝現(xiàn)貨熱賣 |
詢價 | ||
WINBOND |
2016+ |
PLCC |
6528 |
只做進口原裝現(xiàn)貨!假一賠十! |
詢價 | ||
WINBOND/華邦 |
23+ |
QFP |
30000 |
房間原裝現(xiàn)貨特價熱賣,有單詳談 |
詢價 | ||
WINBOND |
23+ |
DIP |
18689 |
詢價 | |||
WINBOND |
2339+ |
PLCC |
5825 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 |