首頁>ST7291L>規(guī)格書詳情

ST7291L中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書

ST7291L
廠商型號

ST7291L

功能描述

8-BIT MCU WITH 8/12/16/24/32K ROM, TIMER, SUPPLY SUPERVISOR AND CARRIER FREQUENCY GENERATOR

文件大小

46.96 Kbytes

頁面數(shù)量

5

生產(chǎn)廠商 STMicroelectronics
企業(yè)簡稱

STMICROELECTRONICS意法半導(dǎo)體

中文名稱

意法半導(dǎo)體集團(tuán)官網(wǎng)

原廠標(biāo)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

2024-12-31 23:00:00

ST7291L規(guī)格書詳情

GENERAL DESCRIPTION

INTRODUCTION

The ST7291L CMOS Microcontroller Unit is a member of the ST7 family of microcontrollers. The device is based on an industry-standard 8-bit core and features an enhanced instruction set. Oscillator frequency may be as high as 8MHz, however, thanks to the fully static design, operation is possible down to DC. Under software control, the ST7291L may be placed in either WAIT or HALT modes, thus reducing power consumption.

■ 2 to 5.5V Supply Operating Range

■ 8MHz Maximum Clock Frequency

■ Fully Static Operation

■ 0 to +70°C Operating Temperature Range

■ Run, Wait, Stop and RAM Retention modes

■ User ROM: 12/16/24/32 Kbytes

■ Data RAM: 256/384 bytes

■ 28 pin SO Plastic Packages

■ 21 Bidirectional I/O lines

■ 8 standard Push-pull I/Os with wake-up feature 13 standard Push-pull I/Os

■ 16-bit Timer with Output Compare (no output pin)

■ Low Voltage Detector (LVD)

■ Interrupt Wake-up function

■ IR Carrier Frequency Generator

■ 8-bit Data Manipulation

■ 63 Basic Instructions

■ 17 main Addressing Modes

■ 8x8 Unsigned Multiply instruction

■ True Bit Manipulation

■ Complete Development Support on PC/DOS/ Windows 3.1x/95/NT with Real-Time Emulator

■ Full Software Package (Cross-Assembler, Debugger)

■ Full Hardware Emulator

■ EPROM and OTP support

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
ST/意法
23+
NA/
367
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
ST
23+
SOP28
20000
全新原裝假一賠十
詢價
ST
2020+
SOP28
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價
ST
23+
SO-28
7000
絕對全新原裝!100%保質(zhì)量特價!請放心訂購!
詢價
ST
23+
SOP-28
16900
正規(guī)渠道,只有原裝!
詢價
ST
24+
SOP
2987
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電!
詢價
ST
17+
SOP28
9988
只做原裝進(jìn)口,自己庫存
詢價
ST
94+
SOP28
170
全新原裝進(jìn)口自己庫存優(yōu)勢
詢價
ST
22+
SOP-28
16900
支持樣品 原裝現(xiàn)貨 提供技術(shù)支持!
詢價
ST
24+
5000
現(xiàn)貨在庫
詢價