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ST72323K2TB/XXX PDF预览

ST72323K2TB/XXX

更新时间: 2024-01-06 23:31:57
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 时钟微控制器外围集成电路
页数 文件大小 规格书
140页 1386K
描述
8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP32, 7 X 7 MM, PLASTIC, LQFP-32

ST72323K2TB/XXX 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:7 X 7 MM, PLASTIC, LQFP-32针数:32
Reach Compliance Code:compliantHTS代码:8542.31.00.01
风险等级:5.84具有ADC:YES
地址总线宽度:位大小:8
CPU系列:ST72最大时钟频率:16 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:JESD-30 代码:S-PQFP-G32
长度:7 mmI/O 线路数量:24
端子数量:32片上程序ROM宽度:8
最高工作温度:105 °C最低工作温度:-40 °C
PWM 通道:YES封装主体材料:PLASTIC/EPOXY
封装代码:LQFP封装等效代码:QFP32,.35SQ,32
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE
电源: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:5.5 mA最大供电电压:5.5 V
最小供电电压:3.8 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
宽度:7 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

ST72323K2TB/XXX 数据手册

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ST72323  
3V/5V RANGE 8-BIT MCU WITH 4/8K ROM,  
10-BIT ADC, 4 TIMERS, SPI  
PRELIMINARY DATA  
Memories  
– 4/8K ROM with read-out protection capability  
– 384 bytes RAM  
– Compatible with Flash superset ST72F324B  
Clock, Reset And Supply Management  
LQFP44  
10 x 10  
LQFP48  
7 x 7  
LQFP32  
7 x 7  
– Clock sources: crystal/ceramic resonator os-  
cillators, internal RC oscillator and bypass for  
external clock  
– Four Power Saving Modes: Halt, Active-Halt,  
Wait and Slow  
Interrupt Management  
– Nested interrupt controller  
SO34  
SDIP32  
400 mil  
– 10 interrupt vectors plus TRAP and RESET  
– 9/6 external interrupt lines (on 4 vectors)  
Up to 32 I/O Ports  
– 32/24 multifunctional bidirectional I/O lines  
– 22/17 alternate function lines  
– 12/10 high sink outputs  
Communications Interface  
– SPI synchronous serial interface  
1 Analog Peripheral (low current coupling)  
4 Timers  
– Main Clock Controller with: Real time base,  
– 10-bit ADC with up to 12 robust input ports  
Beep and Clock-out capabilities  
– Configurable watchdog timer  
Instruction Set  
– 16-bit Timer A with: 1 input capture, 1 output  
compare, external clock input, PWM and  
pulse generator modes  
– 8-bit Data Manipulation  
– 63 Basic Instructions  
– 17 main Addressing Modes  
– 8 x 8 Unsigned Multiply Instruction  
– 16-bit Timer B with: 2 input captures, 2 output  
compares, PWM and pulse generator modes  
Development Tools  
– Full hardware/software development package  
– In-Circuit Testing capability  
Device Summary  
Features  
Program memory - bytes  
RAM (stack) - bytes  
Voltage Range  
ST72323Lx1  
ROM 4K  
ST72323Lx2  
ROM 8K  
ST72323x1  
ROM 4K  
ST72323x2  
ROM 8K  
384 (256)  
2.85V to 3.6V  
up to -40°C to +85°C  
LQFP48 7x7 , LQFP44 10x10 , SO34, LQFP32 7x7, SDIP32  
384 (256)  
3.8V to 5.5V  
up to -40°C to +125°C  
Temp. Range  
Packages  
Rev. 1  
1/140  
April 2006  
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.  
1

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