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ST72314J4TB/XXX中文资料意法半导体数据手册PDF规格书
ST72314J4TB/XXX规格书详情
INTRODUCTION
The ST72334J/N-Auto, ST72314J/N-Auto and ST72124J-Auto devices are members of the ST7 microcontroller family. They can be grouped as follows:
– ST72334J/N-Auto devices are designed for mid range applications with Data EEPROM, ADC, SPI and SCI interface capabilities.
– ST72314J/N-Auto devices target the same range of applications but without Data EEPROM.
– ST72124J-Auto devices are for applications that do not need Data EEPROM and the ADC peripheral.
All devices are based on a common industry standard 8-bit core, featuring an enhanced instruction set.
The ST72C334J/N-Auto, ST72C314J/N-Auto and ST72C124J-Auto versions feature single-voltage Flash memory with byte-by-byte In-Situ Programming (ISP) capability.
■ Memories
– 8 or 16 Kbyte Program memory (ROM or single voltage Flash) with readout protection and in-situ programming (remote ISP)
– 256 bytes EEPROM Data memory (with read out protection option in ROM devices)
– 384 or 512 bytes RAM
■ Clock, Reset and Supply Management
– Enhanced reset system
– Enhanced low voltage supply supervisor with 3 programmable levels
– Clock sources: crystal/ceramic resonator oscillators or RC oscillators, external clock, backup Clock Security System
– 4 Power Saving Modes: Halt, Active Halt, Wait and Slow
– Beep and clock-out capabilities
■ Interrupt Management
– 10 interrupt vectors plus TRAP and RESET
– 15 external interrupt lines (4 vectors)
■ 44 or 32 I/O Ports
– 44 or 32 multifunctional bidirectional I/O lines:
– 21 or 19 alternate function lines
– 12 or 8 high sink outputs
■ 4 Timers
– Configurable watchdog timer
– Real-time base
– Two 16-bit timers with: 2 input captures (only one on timer A), 2 output compares (only one on timer A), External clock input on timer A, PWM and Pulse generator modes
■ 2 Communications Interfaces
– SPI synchronous serial interface
– SCI asynchronous serial interface (LIN compatible)
■ 1 Analog Peripheral
– 8-bit ADC with 8 input channels (6 only on ST72334Jx, not available on ST72124J2)
■ Instruction Set
– 8-bit data manipulation
– 63 basic instructions
– 17 main addressing modes
– 8 x 8 unsigned multiply instruction
– True bit manipulation
■ Development Tools
– Full hardware/software development package
产品属性
- 型号:
ST72314J4TB/XXX
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
8-bit MCU for automotive with single voltage Flash/ROM memory, ADC, 16-bit timers, SPI, SCI interfaces
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
22 |
TQFP64 |
25000 |
3月31原装,微信报价 |
询价 | ||
ST/意法 |
23+ |
NA/ |
18928 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ST/意法 |
22+ |
TQFP64 |
5623 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
STM |
0812+ |
TQFP64 |
1000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
STM |
0812+ |
TQFP64 |
2000 |
询价 | |||
ST |
22+ |
TQFP |
8700 |
原装现货 |
询价 | ||
ST |
22+ |
PDIP-42P |
4897 |
绝对原装!现货热卖! |
询价 | ||
TI/德州仪器 |
23+ |
TQFP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
- |
23+ |
QFP |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
ST |
原厂原封 |
36900 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 |