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ST72F344S4T6集成电路(IC)微控制器规格书PDF中文资料
厂商型号 |
ST72F344S4T6 |
参数属性 | ST72F344S4T6 封装/外壳为44-LQFP;包装为托盘;类别为集成电路(IC) > 微控制器;产品描述:IC MCU 8BIT 16KB FLASH 44LQFP |
功能描述 | 8-BIT MCU WITH UP TO 16K FLASH MEMORY, 10-BIT ADC, TWO 16-BIT TIMERS, TWO I2C, SPI, SCI |
文件大小 |
3.29015 Mbytes |
页面数量 |
191 页 |
生产厂商 | STMicroelectronics |
企业简称 |
STMICROELECTRONICS【意法半导体】 |
中文名称 | 意法半导体(ST)集团官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-21 10:10:00 |
ST72F344S4T6规格书详情
INTRODUCTION
The ST7234x devices are members of the ST7 microcontroller family. All devices are based on a common industry-standard 8-bit core, featuring an enhanced instruction set.
They feature single-voltage FLASH memory with byte-by-byte In-Circuit Programming (ICP) and In Application Programming (IAP) capabilities.
■ Memories
– up to 16 Kbytes Program memory: Single voltage extended Flash (XFlash) with read-out and write protection, In-Circuit and In-Application Programming (ICP and IAP). 10K write/ erase cycles guaranteed, data retention: 20 years at 55°C.
– up to 1 Kbyte RAM
– 256 bytes data EEPROM with read-out protection. 300K write/erase cycles guaranteed, data retention: 20 years at 55°C.
■ Clock, Reset and Supply Management
– Power On / Power Off safe reset with 3 programmable threshold levels (LVD)
– Auxiliary Voltage Detector (AVD)
– Clock sources: crystal/ceramic resonator oscillators, high-accuracy internal RC oscillator or external clock
– PLL for 4x or 8x frequency multiplication
– 5 Power Saving Modes: Slow, Wait, Halt, Auto-Wakeup from Halt and Active Halt
– Clock output capability (fCPU)
■ Interrupt Management
– Nested interrupt controller
– 10 interrupt vectors plus TRAP and RESET
– 9 external interrupt lines on 4 vectors
■ Up to 34 I/O Ports
– up to 34 multifunctional bidirectional I/O lines
– up to 12 high sink outputs (10 on 32-pin devices)
■ 4 Timers
– Configurable window watchdog timer
– Realtime base
– 16-bit timer A with: 1 input capture, 1 output compares, external clock input, PWM and Pulse generator modes
– 16-bit timer B with: 2 input captures, 2 output compares, PWM and Pulse generator modes
■ 3 Communication Interfaces
– I2C Multi Master / Slave
– I2C Slave 3 Addresses No Stretch with DMA access and Byte Pair Coherency on I²C Read
– SCI asynchronous serial interface (LIN compatible)
– SPI synchronous serial interface
■ 1 Analog peripheral
– 10-bit ADC with 12 input channels (8 on 32- pin devices)
■ Instruction Set
– 8-bit data manipulation
– 63 basic instructions with illegal opcode detection
– 17 main addressing modes
– 8 x 8 unsigned multiply instruction
■ Development tools
– Full hardware/software development package
– On-Chip Debug Module
ST72F344S4T6属于集成电路(IC) > 微控制器。意法半导体(ST)集团制造生产的ST72F344S4T6微控制器微控制器产品是相对复杂的用户可编程数字逻辑器件。这些产品与视为微控制器的器件密切相关,两者之间的区别主要体现在制造商选择的用词。不过按照传统,微控制器集成了工作存储器,也更可能包含混合信号外设,并且往往与更简单的软件范例结合使用,旨在重复执行一系列预定义的任务。
产品属性
- 产品编号:
ST72F344S4T6
- 制造商:
STMicroelectronics
- 类别:
集成电路(IC) > 微控制器
- 系列:
ST7
- 包装:
托盘
- 核心处理器:
ST7
- 内核规格:
8 位
- 速度:
8MHz
- 连接能力:
I²C,LINbus,SCI,SPI
- 外设:
LVD,POR,PWM,WDT
- 程序存储容量:
16KB(16K x 8)
- 程序存储器类型:
闪存
- EEPROM 容量:
256 x 8
- RAM 大小:
1K x 8
- 电压 - 供电 (Vcc/Vdd):
2.7V ~ 5.5V
- 数据转换器:
A/D 12x10b
- 振荡器类型:
内部
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
44-LQFP
- 描述:
IC MCU 8BIT 16KB FLASH 44LQFP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
22 |
QFP |
25000 |
3月31原装,微信报价 |
询价 | ||
ST |
20+ |
QFP |
25000 |
全新原装现货,假一赔十 |
询价 | ||
22+ |
NA |
3000 |
加我QQ或微信咨询更多详细信息, |
询价 | |||
ST |
2022 |
QFP44 |
2550 |
原厂原装正品,价格超越代理 |
询价 | ||
ST |
20+ |
QFP44 |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
ST |
2023+ |
QFP44 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
ST |
QFP44 |
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 | |||
23+ |
N/A |
64910 |
正品授权货源可靠 |
询价 | |||
ST/意法 |
21+ |
QFP44 |
15000 |
原厂VIP渠道,亚太地区一级代理商,可提供更多数量! |
询价 | ||
STMicroelectronics |
18+ |
44-LQFP |
8500 |
MCU专业供应商! |
询价 |