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M37477E8SP/FP規(guī)格書詳情
DESCRIPTION
The 7477/7478 group is the single-chip microcomputer designed with CMOS silicon gate technology.
The single-chip microcomputer is useful for business equipment and other consumer applications.
In addition to its simple instruction set, the ROM, RAM, and I/O addresses are placed on the same memory map to enable easy programming.
In addition, built-in PROM type microcomputers with built-in electrically writable PROM, and additional functions equivalent to the mask ROM version are also available.
7477/7478 group products are shown noted below. The 7477 and the 7478 differ in the number of I/O ports, package outline, and clock generating circuit only.
FEATURES
● Basic machine-language instructions ...................................... 71
● Memory size
ROM................. 16384 bytes (M37477M8/E8, M37478M8/E8)
RAM ..................... 384 bytes (M37477M8/E8, M37478M8/E8)
● The minimum instruction execution time
......................................0.5μs (at 8MHz oscillation frequency)
● Power source voltage
.......... 2.7 to 4.5V (at 2.2VCC – 2.0MHz oscillation frequency)
............................. 4.5 to 5.5V (at 8MHz oscillation frequency)
● Power dissipation in normal mode
.................................... 35mW (at 8MHz oscillation frequency)
● Subroutine nesting
................... 192 levels max. (M37477M8/E8, M37478M8/E8)
● Interrupt .................................................... 13 sources, 11 vectors
● 8-bit timers ................................................................................. 4
● Programmable I/O ports
(Ports P0, P1, P4) .......................................... 18 (7477 group)
20 (7478 group)
● Input ports (Ports P2, P3) .................................... 8 (7477 group)
(Ports P2, P3, P5) ............................16 (7478 group)
● 8-bit serial I/O ........................... 1 (UART or clock-synchronized)
● 8-bit A-D converter ................................ 4 channels (7477 group)
8 channels (7478 group)
APPLICATIONS
Audio-visual equipment, VCR, Tuner,
Office automation equipment
Extended operating temperature range version
……………………………………………… Automotive controls
產(chǎn)品屬性
- 型號：
M37477E8SP/FP
- 制造商：
RENESAS
- 制造商全稱：
Renesas Technology Corp
- 功能描述：
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MIT |
SOIC32 |
68500 |
一級代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) | |||
MIT |
DIP-32P |
699839 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
MIT |
23+ |
QFP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
MITSUBISHI |
2015+ |
SOP/DIP |
19889 |
一級代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
MITSUBISHI |
SOP-32 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
RENESAS/瑞薩 |
2022 |
SOP |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) | ||
RENESAS |
2003 |
SOP |
380 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價(jià) | ||
24+ |
3000 |
公司存貨 |
詢價(jià) | ||||
MITSUBISHI/三菱 |
22+ |
SOP32 |
18000 |
只做全新原裝,支持BOM配單,假一罰十 |
詢價(jià) | ||
MITSUBISHI |
23+ |
SOP32 |
5000 |
原裝正品,假一罰十 |
詢價(jià) |
