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ST72F344C2T6 PDF预览

ST72F344C2T6

更新时间: 2024-02-18 14:46:08
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 外围集成电路
页数 文件大小 规格书
246页 2101K
描述
MICROCONTROLLER, PQFP48, 7 X 7 MM, ROHS COMPLIANT, LQFP-48

ST72F344C2T6 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:,针数:48
Reach Compliance Code:unknown风险等级:5.83
Is Samacsys:NJESD-30 代码:S-PQFP-G48
端子数量:48封装主体材料:PLASTIC/EPOXY
封装形状:SQUARE封装形式:FLATPACK
认证状态:Not Qualified表面贴装:YES
技术:CMOS端子形式:GULL WING
端子位置:QUADuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

ST72F344C2T6 数据手册

 浏览型号ST72F344C2T6的Datasheet PDF文件第2页浏览型号ST72F344C2T6的Datasheet PDF文件第3页浏览型号ST72F344C2T6的Datasheet PDF文件第4页浏览型号ST72F344C2T6的Datasheet PDF文件第5页浏览型号ST72F344C2T6的Datasheet PDF文件第6页浏览型号ST72F344C2T6的Datasheet PDF文件第7页 
ST72344xx  
ST72345xx  
8-bit MCU with up to 16K Flash memory, 10-bit ADC  
two 16-bit timers, two I2C, SPI, SCI  
Features  
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.  
LQFP48  
7 x 7 mm  
LQFP32  
7 × 7 mm  
LQFP44  
10 × 10 mm  
– 16-bit timer B with: 2 input captures, 2  
output compares, PWM and pulse  
generator modes  
– up to 1 Kbyte RAM  
– 256 bytes data EEPROM with readout  
protection. 300K write/erase cycles  
guaranteed, data retention: 20 years at  
55 °C.  
3 communication interfaces  
2
– I C multimaster / slave  
2
– I C slave 3 addresses no stretch with DMA  
access and byte pair coherency on I²C  
Read  
Clock, reset and supply management  
– Power on / power off safe reset with 3  
programmable threshold levels (LVD)  
– SCI asynchronous serial interface (LIN  
compatible)  
– Auxiliary voltage detector (AVD)  
– SPI synchronous serial interface  
– 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  
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  
– Clock output capability (f  
)
CPU  
Interrupt management  
– 17 main addressing modes  
– 8 x 8 unsigned multiply instruction  
– Nested interrupt controller  
– 10 interrupt vectors plus TRAP and RESET  
– 9 external interrupt lines on 4 vectors  
Development tools  
– Full hardware/software development  
package  
Up to 34 I/O ports  
– up to 34 multifunctional bidirectional I/O  
lines  
– On-chip debug module  
– up to 12 high sink outputs (10 on 32-pin  
devices)  
Table 1.  
Device summary  
Part numbers  
References  
4 timers  
ST72344K2, ST72344K4,  
ST72344S2, ST72344S4  
– Configurable window watchdog timer  
– Real-time base  
– 16-bit timer A with: 1 input capture, 1 output  
compares, external clock input, PWM and  
pulse generator modes  
ST72344xx  
ST72345xx  
ST72345C4  
September 2008  
Rev 3  
1/246  
www.st.com  
1

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