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ST72314J2TB/XXX

更新时间： 2024-11-11 02:57:43
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 闪存存储
页数 文件大小 规格书
150页 3522K
描述
8-bit MCU for automotive with single voltage Flash/ROM memory, ADC, 16-bit timers, SPI, SCI interfaces

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中文翻译

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ST72314J2TB/XXX 技术参数

是否Rohs认证： 不符合生命周期：Active
零件包装代码：QFP包装说明：10 X 10 MM, TQFP-44
针数：44Reach Compliance Code：not_compliant
HTS代码：8542.31.00.01风险等级：5.81
具有ADC：YES地址总线宽度：
位大小：8CPU系列：ST72
最大时钟频率：16 MHzDAC 通道：NO
DMA 通道：NO外部数据总线宽度：
JESD-30 代码：S-PQFP-G44长度：10 mm
I/O 线路数量：32端子数量：44
片上程序ROM宽度：8最高工作温度：105 °C
最低工作温度：-40 °CPWM 通道：YES
封装主体材料：PLASTIC/EPOXY封装代码：LQFP
封装等效代码：QFP44,.47SQ,32封装形状：SQUARE
封装形式：FLATPACK, LOW PROFILE峰值回流温度（摄氏度）：NOT SPECIFIED
电源：3.5/5 V认证状态：Not Qualified
RAM（字节）：384ROM（单词）：8192
ROM可编程性：MROM座面最大高度：1.6 mm
速度：8 MHz子类别：Microcontrollers
最大压摆率：14 mA最大供电电压：5.5 V
最小供电电压：3.2 V标称供电电压：5 V
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL端子形式：GULL WING
端子节距：0.8 mm端子位置：QUAD
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：10 mm
uPs/uCs/外围集成电路类型：MICROCONTROLLERBase Number Matches：1

ST72314J2TB/XXX 数据手册

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ST72334xx-Auto,  
ST72314xx-Auto, ST72124Jx-Auto  
8-bit MCU for automotive with single voltage Flash/ROM memory,  
ADC, 16-bit timers, SPI, SCI interfaces  
■ Memories  
– 8 or 16 Kbyte Program memory (ROM or sin-  
gle voltage Flash) with readout protection and  
in-situ programming (remote ISP)  
– 256 bytes EEPROM Data memory (with read-  
out protection option in ROM devices)  
– 384 or 512 bytes RAM  
■ Clock, Reset and Supply Management  
– Enhanced reset system  
TQFP64  
14 x 14  
TQFP44  
10 x 10  
– Enhanced low voltage supply supervisor with  
3 programmable levels  
– Clock sources: crystal/ceramic resonator os-  
cillators or RC oscillators, external clock,  
backup Clock Security System  
– 4 Power Saving Modes: Halt, Active Halt,  
Wait and Slow  
– Beep and clock-out capabilities  
■ Interrupt Management  
– 10 interrupt vectors plus TRAP and RESET  
– 15 external interrupt lines (4 vectors)  
■ 44 or 32 I/O Ports  
■ 2 Communications Interfaces  
– SPI synchronous serial interface  
– SCI asynchronous serial interface (LIN com-  
patible)  
■ 1 Analog Peripheral  
– 8-bit ADC with 8 input channels (6 only on  
– 44 or 32 multifunctional bidirectional I/O lines:  
– 21 or 19 alternate function lines  
– 12 or 8 high sink outputs  
ST72334Jx, not available on ST72124J2)  
■ Instruction Set  
– 8-bit data manipulation  
– 63 basic instructions  
– 17 main addressing modes  
– 8 x 8 unsigned multiply instruction  
– True bit manipulation  
■ 4 Timers  
– Configurable watchdog timer  
– Real-time base  
– 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  
■ Development Tools  
– Full hardware/software development package  
Device Summary  
ST72124J2 ST72314J2 ST72314J4 ST72314N2 ST72314N4 ST72334J2 ST72334J4 ST72334N2 ST72334N4  
Features  
-Auto  
-Auto  
-Auto  
-Auto  
-Auto  
-Auto  
-Auto  
-Auto  
-Auto  
8 Kbytes  
16 Kbytes 8 Kbytes  
16 Kbytes 8 Kbytes 16 Kbytes 8 Kbytes  
Flash/ROM  
16 Kbytes  
Prog. memory  
512 (256) 384 (256) 512 (256) 384 (256) 512 (256) 384 (256) 512 (256)  
RAM (stack)  
EEPROM  
384 (256) bytes  
bytes  
bytes  
bytes  
bytes  
bytes  
bytes  
bytes  
-
256 bytes  
Watchdog, Two 16-bit Timers, SPI, SCI  
Peripherals  
-
ADC  
3.2V to 5.5V  
Up to 8 MHz (with up to 16 MHz oscillator)  
Oper. Supply  
CPU Freq.  
Oper. Temp.  
Packages  
-40°C to +85°C / -40°C to +125C° Flash or ROM (-40°C to +105°C ROM only)  
TQFP44 TQFP64 TQFP44  
TQFP64  
Rev. 1  
October 2007  
1/150  
1
1234567...150

中文翻译

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