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ST7DALI PDF预览

ST7DALI

更新时间: 2024-02-16 08:23:13
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 闪存存储可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数 文件大小 规格书
141页 2169K
描述
8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI, DALI

ST7DALI 技术参数

生命周期:Obsolete零件包装代码:DIE
包装说明:,Reach Compliance Code:unknown
HTS代码:8542.31.00.01风险等级:5.83
Is Samacsys:N具有ADC:NO
地址总线宽度:位大小:8
最大时钟频率:4 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:
JESD-30 代码:X-XUUC-NI/O 线路数量:31
片上程序ROM宽度:8最高工作温度:70 °C
最低工作温度:PWM 通道:NO
封装主体材料:UNSPECIFIED封装形状:UNSPECIFIED
封装形式:UNCASED CHIP认证状态:Not Qualified
RAM(字节):768ROM(单词):16384
ROM可编程性:MROM速度:8 MHz
最大供电电压:5.5 V最小供电电压:4 V
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子形式:NO LEAD端子位置:UPPER
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

ST7DALI 数据手册

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ST7DALI  
8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY,  
DATA EEPROM, ADC, TIMERS, SPI, DALI  
Memories  
– 8 Kbytes single voltage Flash Program mem-  
ory with read-out protection, In-Circuit Pro-  
gramming and In-Application programming  
(ICP and IAP). 10K write/erase cycles guar-  
anteed, data retention: 20 years at 55°C.  
SO20  
300”  
– 384 bytes RAM  
– 256 bytes data EEPROM with read-out pro-  
tection. 300K write/erase cycles guaranteed,  
data retention: 20 years at 55°C.  
outputs, input capture and output compare  
functions  
Clock, Reset and Supply Management  
2 Communication Interfaces  
– SPI synchronous serial interface  
– DALI communication interface  
Interrupt Management  
– 10 interrupt vectors plus TRAP and RESET  
– 15 external interrupt lines (on 4 vectors)  
A/D Converter  
– Enhanced reset system  
– Enhanced low voltage supervisor (LVD) for  
main supply and an auxiliary voltage detector  
(AVD) with interrupt capability for implement-  
ing safe power-down procedures  
– Clock sources: Internal 1% RC oscillator,  
crystal/ceramic resonator or external clock  
– Internal 32-MHz input clock for Auto-reload  
timer  
– Optional x4 or x8 PLL for 4 or 8 MHz internal  
clock  
– Five Power Saving Modes: Halt, Active-Halt,  
Wait and Slow, Auto Wake Up From Halt  
– 7 input channels  
– Fixed gain Op-amp  
– 13-bit resolution for 0 to 430 mV (@ 5V V  
– 10-bit resolution for 430 mV to 5V (@ 5V V  
)
DD  
)
DD  
Instruction Set  
I/O Ports  
– 8-bit data manipulation  
– 63 basic instructions with illegal opcode de-  
tection  
– Up to 15 multifunctional bidirectional I/O lines  
– 7 high sink outputs  
4 Timers  
– 17 main addressing modes  
– 8 x 8 unsigned multiply instructions  
Development Tools  
– Configurable Watchdog Timer  
– Two 8-bit Lite Timers with prescaler, watch-  
dog,  
1 realtime base and 1 input capture  
– Full hardware/software development package  
– DM (Debug module)  
– One 12-bit Auto-reload Timer with 4 PWM  
Device Summary  
Features  
ST7DALI  
Program memory - bytes  
RAM (stack) - bytes  
8K  
384 (128)  
256  
Data EEPROM - bytes  
Lite Timer with Watchdog, Autoreload Timer with 32-MHz input clock,  
SPI, 10-bit ADC with Op-Amp, DALI  
Peripherals  
Operating Supply  
CPU Frequency  
2.4V to 5.5V  
Up to 8Mhz (w/ ext OSC up to 16MHz  
and int 1MHz RC 1% PLLx8/4MHz)  
Operating Temperature  
Packages  
-40°C to +85°C  
SO20 300”  
Rev 2.0  
1/141  
1
November 2004  

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