ST7SCRDIE

更新时间： 2024-01-08 05:29:40

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		微控制器和处理器外围集成电路时钟
页数	文件大小	规格书
102页	1360K
描述
ST7SCR - 8-BIT LOW-POWER. FULL-SPEED USB MCU WITH 16K FLASH. 768 RAM. SMARTCARD I/F. TIMER (DATA BRIEFING)

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中文翻译

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技术参数
数据手册

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ST7SCRDIE 技术参数

生命周期：	Obsolete	零件包装代码：	DIE
包装说明：	,	Reach Compliance Code：	unknown
HTS代码：	8542.31.00.01	风险等级：	5.83
Is Samacsys：	N	具有ADC：	NO
地址总线宽度：		位大小：	8
最大时钟频率：	4 MHz	DAC 通道：	NO
DMA 通道：	NO	外部数据总线宽度：
JESD-30 代码：	X-XUUC-N	I/O 线路数量：	31
片上程序ROM宽度：	8	最高工作温度：	70 °C
最低工作温度：		PWM 通道：	NO
封装主体材料：	UNSPECIFIED	封装形状：	UNSPECIFIED
封装形式：	UNCASED CHIP	认证状态：	Not Qualified
RAM（字节）：	768	ROM（单词）：	16384
ROM可编程性：	MROM	速度：	8 MHz
最大供电电压：	5.5 V	最小供电电压：	4 V
标称供电电压：	5 V	表面贴装：	YES
技术：	CMOS	温度等级：	COMMERCIAL
端子形式：	NO LEAD	端子位置：	UPPER
uPs/uCs/外围集成电路类型：	MICROCONTROLLER	Base Number Matches：	1

ST7SCRDIE 数据手册

ST7SCR

8-BIT LOW-POWER, FULL-SPEED USB MCU WITH 16K

FLASH, 768 RAM, SMARTCARD I/F, TIMER

■ Memories

– Up to 16K of ROM or High Density Flash (HD-

Flash) program memory with read/write pro-

tection, HDFlash In-Circuit and In-Application

Programming. 100 write/erase cycles guaran-

teed, data retention: 20 years at 55°C

– Up to 768 bytes of RAM including up to 128

bytes stack and 256 bytes USB buffer

■ Clock, Reset and Supply Management

– Low Voltage Reset

SO24

TQFP64 14x14

■ ISO7816-3 UART Interface:

– 2 power saving modes: Halt and Wait modes

– PLL for generating 48 MHz USB clock using a

– 4 Mhz Clock generation

– Synchronous/Asynchronous protocols (T=0,

T=1)

4 MHz crystal

■ Interrupt Management

– Automatic retry on parity error

– Nested Interrupt Controller

■ USB (Universal Serial Bus) Interface

– Programmable Baud rate from 372 clock puls-

es up to 11.625 clock pulses (D=32/F=372)

– 256-byte buffer for full speed bulk, control and

interrupt transfer types compliant with USB

specification (version 2.0)

– On-Chip 3.3V USB voltage regulator and

transceivers with software power-down

– Card Insertion/Removal Detection

■ Smartcard Power Supply:

– Selectable card V

1.8V, 3V, and 5V

– Internal Step-up converter for 5V supplied

Smartcards (with a current of up to 55mA) us-

ing only two external components.

– Programmable Smartcard Internal Voltage

Regulator (1.8V to 3.0V) with current overload

protection and 4 KV ESD protection (Human

Body Model) for all Smartcard Interface I/Os

– 7 USB Endpoints:

One 8-byte Bidirectional Control Endpoint

One 64-byte In Endpoint,

One 64-byte Out Endpoint

Four 8-byte In Endpoints

■ 35 or 4 I/O ports:

■ One 8-bit Timer

– Up to 4 LED outputs with software program-

mable constant current (3 or 7 mA).

– 2 General purpose I/Os programmable as in-

terrupts

– Time Base Unit (TBU) for generating periodic

interrupts.

■ Development Tools

– Up to 8 line inputs programmable as interrupts

– Up to 20 Outputs

– Full hardware/software development package

– 1 line assigned by default as static input after

reset

Table 1. Device Summary

Features

ST7FSCR1R4

ST7SCR1R4

16K ROM

ST7FSCR1E4

ST7SCR1E4

Program memory

16K FLASH

16K ROM

User RAM (stack) - bytes

Peripherals

768 (128)

USB Full-Speed (7 Ep), TBU, Watchdog timer, ISO7816-3 Interface

4.0 to 5.5V

Operating Supply

Package

TQFP64

SO24

CPU Frequency

Operating temperature

4 or 8 Mhz

0°C to +70°C

Rev. 1.3

1/102

March 2003

12 3 4 5 6 7...102

中文翻译

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与ST7SCRDIE相关器件

型号	品牌	获取价格	描述	数据表
ST7-STICK	STMICROELECTRONICS	获取价格	Low Cost, In-Circuit Programmer for ST7
ST7-STICK45	STMICROELECTRONICS	获取价格	8-bit microcontroller with single voltage Flash memory, data EEPROM, ADC, timers, SPI
ST7SUPERLITE	STMICROELECTRONICS	获取价格	8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI
ST-7TA102	VISHAY	获取价格	Trimmer, Ruthenium Oxide, 0.25W, 1000ohm, 15.8V, 20% +/-Tol, -100,100ppm/Cel, 2725
ST-7TA103	VISHAY	获取价格	Trimmer, Ruthenium Oxide, 0.25W, 10000ohm, 50V, 20% +/-Tol, -100,100ppm/Cel, 2725
ST-7TA104	VISHAY	获取价格	Trimmer, Ruthenium Oxide, 0.25W, 100000ohm, 158V, 20% +/-Tol, -100,100ppm/Cel, 2725
ST7TA105	VISHAY	获取价格	Potentiometer, Ruthenium Oxide, 0.2W, 1000000ohm, 200V, 20% +/-Tol, 2524
ST7TA201	VISHAY	获取价格	Potentiometer, Ruthenium Oxide, 0.2W, 200ohm, 200V, 20% +/-Tol, 2524
ST-7TA202	VISHAY	获取价格	Trimmer, Ruthenium Oxide, 0.25W, 2000ohm, 22.4V, 20% +/-Tol, -100,100ppm/Cel, 2725
ST-7TA203	VISHAY	获取价格	Trimmer, Ruthenium Oxide, 0.25W, 20000ohm, 70.7V, 20% +/-Tol, -100,100ppm/Cel, 2725

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