W77E516A集成電路(IC)的微控制器規(guī)格書PDF中文資料
廠商型號 |
W77E516A |
參數(shù)屬性 | W77E516A 封裝/外殼為44-BQFP;包裝為托盤;類別為集成電路(IC)的微控制器;產(chǎn)品描述:IC MCU 8BIT 64KB FLASH 44QFP |
功能描述 | 8-BIT MICROCONTROLLER |
封裝外殼 | 44-BQFP |
文件大小 |
766.93 Kbytes |
頁面數(shù)量 |
90 頁 |
生產(chǎn)廠商 | Winbond |
企業(yè)簡稱 |
WINBOND【華邦電子】 |
中文名稱 | 華邦電子股份有限公司官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-8 11:29:00 |
W77E516A規(guī)格書詳情
GENERAL DESCRIPTION
The W77E516 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 W77E516 is 1.5 to 3 times faster then 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.
FEATURES
? 8-bit CMOS microcontroller
? High speed architecture of 4 clocks/machine cycle runs up to 40 MHz
? Pin compatible with standard 80C52
? Instruction-set compatible with MCS-51
? 64KB on-chip Flash-EPROM
? Four 8-bit I/O Ports; Port 0 has internal pull-up resisters enabled by software
? One extra 4-bit I/O port and Wait State control signal (available on 44-pin PLCC/QFP package)
? Three 16-bit Timers
? 12 interrupt sources with two levels of priority
? On-chip oscillator and clock circuitry
? Two enhanced full duplex serial ports
? 64KB In-system Programmable Flash EPROM (APROM)
? 4KB Auxiliary Flash EPROM for loader program (LDROM)
? 256 bytes scratch-pad RAM
? 1KB on-chip SRAM for MOVX instruction
? Programmable Watchdog Timer
? Dual 16-bit Data Pointers
? Software programmable access cycle to external RAM/peripherals
? Packages:
? Lead Free(RoHs) DIP 40: W77E516A40DL
? Lead Free(RoHs) PLCC 44: W77E516A40PL
? Lead Free(RoHs) QFP 44: W77E516A40FL
產(chǎn)品屬性
- 產(chǎn)品編號:
W77E516A40FL
- 制造商:
Nuvoton Technology Corporation
- 類別:
集成電路(IC) > 微控制器
- 系列:
W77
- 包裝:
托盤
- 核心處理器:
8051
- 內(nèi)核規(guī)格:
8 位
- 速度:
40MHz
- 連接能力:
EBI/EMI,串行端口
- 外設(shè):
POR,WDT
- 程序存儲容量:
64KB(64K x 8)
- 程序存儲器類型:
閃存
- RAM 大?。?/span>
1K x 8
- 電壓 - 供電 (Vcc/Vdd):
4.5V ~ 5.5V
- 振蕩器類型:
內(nèi)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(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
23+ |
1000 |
30000 |
房間原裝現(xiàn)貨特價熱賣,有單詳談 |
詢價 | |||
Winbond |
1824+ |
DIP |
3410 |
原裝現(xiàn)貨專業(yè)代理,可以代拷程序 |
詢價 | ||
NUVOTON |
19+20+ |
PLCC-44 |
6085 |
全新原裝房間現(xiàn)貨 可長期供貨 |
詢價 | ||
WINBOND/華邦 |
22+ |
QFN |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單! |
詢價 | ||
NUVOTON/新唐 |
24+ |
DIP-40 |
1600 |
原裝現(xiàn)貨 |
詢價 | ||
Nuvoton |
21+ |
PLCC-44 |
12588 |
原裝現(xiàn)貨真實(shí)庫存 |
詢價 | ||
NUVOTON(新唐) |
2112+ |
LCC-44 |
31500 |
30個/管一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期 |
詢價 | ||
NUVOTON |
1923+ |
PLCC |
7823 |
絕對進(jìn)口原裝現(xiàn)貨庫存特價銷售 |
詢價 | ||
NUVOTON/新唐 |
23+ |
PLCC44 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
NUVOTON |
18+ |
PLCC44 |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價 |