Datasheet > ST72F345K4T6

ST72F345K4T6

更新时间： 2023-01-03 09:07:32

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
246页	2101K
描述
MICROCONTROLLER, PQFP32, 7 X 7 MM, ROHS COMPLIANT, LQFP-32

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中文翻译

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数据手册

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ST72F345K4T6 数据手册

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

– I C multimaster / slave

– 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

12 3 4 5 6 7...246

中文翻译

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与ST72F345K4T6相关器件

型号	品牌	获取价格	描述	数据表
ST72F345S2T6	STMICROELECTRONICS	获取价格	MICROCONTROLLER, PQFP44, 10 X 10 MM, ROHS COMPLIANT, LQFP-44
ST72F345S4T6	STMICROELECTRONICS	获取价格	MICROCONTROLLER, PQFP44, 10 X 10 MM, ROHS COMPLIANT, LQFP-44
ST72F34X-SK/RAIS	STMICROELECTRONICS	获取价格	Raisonance’s complete, low-cost starter kits
ST72F361AR6T3	STMICROELECTRONICS	获取价格	8-BIT MCU WITH FLASH OR ROM, 10-BIT ADC, 5 TIMERS, SPI, 2x LINSCI
ST72F361AR6T3/XXX	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,8-BIT,ST72 CPU,CMOS,QFP,64PIN,PLASTIC
ST72F361AR6T3/XXXTR	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,8-BIT,ST72 CPU,CMOS,QFP,64PIN,PLASTIC
ST72F361AR6T3/XXXTRE	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,8-BIT,ST72 CPU,CMOS,QFP,64PIN,PLASTIC
ST72F361AR6T3E	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,8-BIT,ST72 CPU,CMOS,QFP,64PIN,PLASTIC
ST72F361AR6T3TR	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,8-BIT,ST72 CPU,CMOS,QFP,64PIN,PLASTIC
ST72F361AR6T3TRE	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,8-BIT,ST72 CPU,CMOS,QFP,64PIN,PLASTIC

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