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4250中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

4250
廠商型號

4250

功能描述

SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

文件大小

704.28 Kbytes

頁面數(shù)量

59

生產(chǎn)廠商 Renesas Technology Corp
企業(yè)簡稱

RENESAS瑞薩

中文名稱

瑞薩科技有限公司官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2024-12-25 10:36:00

4250規(guī)格書詳情

DESCRIPTION

The 4250 Group is a 4-bit single-chip microcomputer designed with CMOS technology. Its CPU is that of the 720 series using a simple instruction set. The computer is equipped with one 8-bit timer which has a reload register and the interrupt function. The various microcomputers in the 4250 Group include variations of the built-in memory type as shown in the table below.

FEATURES

? Minimum instruction execution time ............................. 1.0 μs

(at 4.0 MHz system clock frequency, VDD=4.5 V to 5.5 V)

? Supply voltage

4.5 V to 5.5 V (at 4.0 MHz system clock frequency)

2.5 V to 5.5 V (at 1.0 MHz system clock frequency)

2.2 V to 5.5 V (at 1.0 MHz system clock frequency:

only for Mask ROM version)

? Timer

Timer 1 ................................ 8-bit timer with a reload register

? Interrupt ................................................................... 2 sources

? CR oscillation circuit (Capacitor and Resistor connected externally)

? Logic operation instruction

? RAM back-up function

? Key-on wakeup function (ports G and S, INT pin)

APPLICATION

Electric household appliances, consumer electronics products (mouse, etc.)

產(chǎn)品屬性

  • 型號:

    4250

  • 功能描述:

    熔絲座 SNAP-IN STD FUSE HOLDER

  • RoHS:

  • 制造商:

    Littelfuse

  • 電流額定值:

    30 A

  • 電壓額定值:

    1000 VDC

  • 極數(shù):

    1

  • 安裝風格:

    DIN Rail

供應商 型號 品牌 批號 封裝 庫存 備注 價格
Cinch
2306+
NA
6680
原裝正品公司現(xiàn)貨,實單來談
詢價
TE
24+
SMD
10
C23-電容器
詢價
TE/泰科
2022+
DIP
8000
只做原裝支持實單,有單必成。
詢價
TE/泰科
2407+
30098
全新原裝!倉庫現(xiàn)貨,大膽開價!
詢價
FLIR
1930+
N/A
89
加我qq或微信,了解更多詳細信息,體驗一站式購物
詢價
TE/泰科
24+
S/N
45009
英特法電子只做原裝正品,終端可以免費供樣,支持BOM配單
詢價
TE/泰科
2420+
/
536331
一級代理,原裝正品!
詢價
TECONNECTIVITY
23+
NA
25476
專做原裝正品,假一罰百!
詢價
FLIR
22+
NA
89
加我QQ或微信咨詢更多詳細信息,
詢價
24+
N/A
57000
一級代理-主營優(yōu)勢-實惠價格-不悔選擇
詢價