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ST72124J2B1规格书详情
GENERAL DESCRIPTION
INTRODUCTION
The ST72334J/N, ST72314J/N and ST72124J devices are members of the ST7 microcontroller family. They can be grouped as follows:
– ST72334J/Ndevices are designed for mid-range applications with Data EEPROM, ADC, SPI and SCI interface capabilities.
– ST72314J/N devices target the same range of applications but without Data EEPROM.
– ST72124J 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, ST72C314J/N and ST72C124J versions feature single-voltage FLASH memory with byte-by-byte In-Situ Programming (ISP) capability.
■ 8K or 16K Program memory (ROM or Single voltage FLASH) with read-out protection
■ 256-bytes EEPROM Data memory
■ In-Situ Programming (Remote ISP)
■ Enhanced Reset System
■ Low voltage supply supervisor with 3 programmable levels
■ Low consumption resonator or RC oscillators and by-pass for external clock source, with safe control capabilities
■ 4 Power saving modes
■ Standard Interrupt Controller
■ 44 or 32 multifunctional bidirectional I/O lines:
– External interrupt capability (4 vectors)
– 21 or 19 alternate function lines
– 12 or 8 high sink outputs
■ Real time base, Beep and Clock-out capabilities
■ Configurable watchdog reset
■ 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
■ SPI synchronous serial interface
■ SCI asynchronous serial interface
■ 8-bit ADC with 8 input pins
(6 only on ST72334Jx, not available on ST72124J2)
■ 8-bit data manipulation
■ 63 basic instructions
■ 17 main addressing modes
■ 8 x 8 unsigned multiply instruction
■ True bit manipulation
■ Full hardware/software development package
产品属性
- 型号:
ST72124J2B1
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
8-BIT MCU WITH SINGLE VOLTAGE FLASH 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+ |
SOP-28 |
5800 |
原装现货,可开13%税票 |
询价 | ||
ST |
2016+ |
DIP |
6523 |
只做原装正品现货!或订货! |
询价 | ||
ST |
23+ |
SOP28 |
19526 |
询价 | |||
ST |
20+ |
DIP32 |
25000 |
全新原装现货,假一赔十 |
询价 | ||
ST |
23+ |
SOP |
7750 |
全新原装优势 |
询价 | ||
ST/意法 |
2022 |
SOP28 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
ST |
QFP |
93480 |
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 | |||
ST |
23+ |
NA |
16900 |
支持样品,原装现货,提供技术支持! |
询价 | ||
ST |
23+ |
原厂原封 |
16900 |
正规渠道,只有原装! |
询价 | ||
ST |
22+ |
原厂原封 |
16900 |
支持样品 原装现货 提供技术支持! |
询价 |