ST72F344S4T6 Datasheet

IC型號：
ST72F344S4T6
PDF描述：
8-BIT MCU WITH UP TO 16K FLASH MEMORY, 10-BIT ADC, TWO 16-BI...
文件大小：
3276.02KB
PDF頁數(shù)：
191頁
芯片廠家：
STMICROELECTRONICS

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ST72340, ST72344, ST72345

8-BIT MCU WITH UP TO 16K FLASH MEMORY,

10-BIT ADC, TWO 16-BIT TIMERS, TWO I

C, SPI, SCI

Memories

鈥?up to 16 Kbytes Program memory: Single volt-

age extended Flash (XFlash) with read-out

and write protection, In-Circuit and In-Applica-

tion Programming (ICP and IAP). 10K write/

erase cycles guaranteed, data retention: 20

years at 55擄C.

鈥?up to 1 Kbyte RAM

鈥?256 bytes data EEPROM with read-out pro-

tection. 300K write/erase cycles guaranteed,

data retention: 20 years at 55擄C.

鈻?/div>

Clock, Reset and Supply Management

鈥?Power On / Power Off safe reset with 3 pro-

grammable threshold levels (LVD)

鈥?Auxiliary Voltage Detector (AVD)

鈥?Clock sources: crystal/ceramic resonator os-

cillators, high-accuracy internal RC oscillator

or external clock

鈥?PLL for 4x or 8x frequency multiplication

鈥?5 Power Saving Modes: Slow, Wait, Halt,

Auto-Wakeup from Halt and Active Halt

鈥?Clock output capability (f

CPU

)

鈻?/div>

Interrupt Management

鈥?Nested interrupt controller

鈥?10 interrupt vectors plus TRAP and RESET

鈥?9 external interrupt lines on 4 vectors

鈻?/div>

Up to 34 I/O Ports

鈥?up to 34 multifunctional bidirectional I/O lines

鈥?up to 12 high sink outputs (10 on 32-pin devic-

es)

鈻?/div>

4 Timers

鈥?Configurable window watchdog timer

鈥?Realtime base

鈥?16-bit timer A with: 1 input capture, 1 output

compares, external clock input, PWM and

Pulse generator modes

Device Summary

鈻?/div>

LQFP48

7x7

LQFP44

10 x 10

LQFP32

7x7

鈻?/div>

鈥?16-bit timer B with: 2 input captures, 2 output

compares, PWM and Pulse generator modes

3 Communication Interfaces

鈥?I

C Multi Master / Slave

鈥?I

C Slave 3 Addresses No Stretch with DMA

access and Byte Pair Coherency on I虜C Read

鈥?SCI asynchronous serial interface (LIN com-

patible)

鈥?SPI synchronous serial interface

1 Analog peripheral

鈥?10-bit ADC with 12 input channels (8 on 32-

pin devices)

Instruction Set

鈥?8-bit data manipulation

鈥?63 basic instructions with illegal opcode de-

tection

鈥?17 main addressing modes

鈥?8 x 8 unsigned multiply instruction

Development tools

鈥?Full hardware/software development package

鈥?On-Chip Debug Module

Features

Program memory - bytes

RAM (stack) - bytes

EEPROM data - bytes

Common peripherals

Other peripherals

Int high-accuracy 1MHz RC

CPU Frequency

Temperature Range

Package

ST72F340

512 (256)

256

ST72F344

ST72F345

16K

1K (256)

512 (256)

1K (256)

256

Window Watchdog, 2 16-bit Timers, SCI, SPI, I2CMMS

10-bit ADC

I2C3SNS, 10-bit ADC

Not present

Present

8MHz @ 3.3V to 5.5V, 4MHz @ 2.7V to 5.5V

-40擄C to +85 擄C

LQFP32 7x7, LQFP44 10x10

LQFP48 7x7

Rev. 2

October 2006

1/191

其它有關(guān)文件
ST72344S4 View All Specifications
標(biāo)準(zhǔn)包裝
160
類別
集成電路 (IC)
家庭
嵌入式 - 微控制器，
系列
ST7
核心處理器
ST7
芯體尺寸
8-位
速度
8MHz
連通性
I²C，LIN，SCI，SPI
外圍設(shè)備
LVD，POR，PWM，WDT
輸入/輸出數(shù)
34
程序存儲(chǔ)器容量
16KB（16K x 8）
程序存儲(chǔ)器類型
閃存
EEPROM 大小
256 x 8
RAM 容量
1K x 8
電壓 - 電源 (Vcc/Vdd)
2.7 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器
A/D 12x10b
振蕩器型
內(nèi)部
工作溫度
-40°C ~ 85°C
封裝/外殼
44-LQFP
包裝
托盤
其它名稱
497-5872

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ST72F344S4T6 Datasheet

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