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ST7P19BF1U3TR

更新时间: 2024-11-20 03:35:27
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
159页 2853K
描述
8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 5 TIMERS, SPI

ST7P19BF1U3TR 数据手册

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ST7LITE1xB  
8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY,  
DATA EEPROM, ADC, 5 TIMERS, SPI  
Memories  
– up to 4 Kbytes single voltage extended Flash  
(XFlash) Program memory with read-out pro-  
tection, In-Circuit Programming and In-Appli-  
cation programming (ICP and IAP). 10K write/  
erase cycles guaranteed, data retention: 20  
years at 55°C.  
SO20  
DIP20  
DIP16  
– 256 bytes RAM  
QFN20  
– 128 bytes data EEPROM with read-out pro-  
tection. 300K write/erase cycles guaranteed,  
data retention: 20 years at 55°C.  
SO16  
300”  
outputs, 1 input capture, 4 output compare  
Clock, Reset and Supply Management  
and one pulse functions  
– Enhanced reset system  
Communication Interface  
– SPI synchronous serial interface  
Interrupt Management  
– 12 interrupt vectors plus TRAP and RESET  
– 15 external interrupt lines (on 4 vectors)  
Analog Comparator  
– 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 (on  
ST7FLITE15B and ST7FLITE19B), 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  
A/D Converter  
– 7 input channels  
– Fixed gain Op-amp  
– 13-bit precision for 0 to 430 mV (@ 5V V  
)
DD  
– 10-bit precision for 430 mV to 5V (@ 5V V  
Instruction Set  
)
– Five Power Saving Modes: Halt, Active-Halt,  
Auto Wake-up from Halt, Wait and Slow  
DD  
I/O Ports  
– 8-bit data manipulation  
– Up to 17 multifunctional bidirectional I/O lines  
– 7 high sink outputs  
5 Timers  
– 63 basic instructions with illegal opcode de-  
tection  
– 17 main addressing modes  
– 8 x 8 unsigned multiply instructions  
Development Tools  
– Configurable watchdog timer  
– Two 8-bit Lite Timers with prescaler,  
1 realtime base and 1 input capture  
– Full hardware/software development package  
– DM (Debug Module)  
– Two 12-bit Auto-reload Timers with 4 PWM  
Device Summary  
Features  
ST7LITE10B  
ST7LITE15B  
ST7LITE19B  
Program memory - bytes  
RAM (stack) - bytes  
Data EEPROM - bytes  
2K/4K  
256 (128)  
-
-
128  
Lite Timer with Wdg, Autoreload  
Timer, SPI, 10-bit ADC with Op-Amp  
Lite Timer with Wdg, Autoreload Timer with 32-MHz input clock, SPI,  
10-bit ADC with Op-Amp, Analog Comparator  
Peripherals  
Operating Supply  
CPU Frequency  
Operating Temperature  
Packages  
2.7V to 5.5V  
Up to 8Mhz(w/ ext OSC at 16MHz)  
SO20 300”, DIP20, SO16 300”, DIP16  
Up to 8Mhz (w/ ext OSC at 16MHz or int 1MHz RC 1%, PLLx8/4MHz)  
-40°C to +85°C / -40°C to +125°C  
SO20 300”, DIP20, SO16 300”, DIP16, QFN20  
Rev 6  
1/159  
1
June 2008  

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