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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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ST7LITE49K2 датащи(PDF) 1 Page - STMicroelectronics |
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ST7LITE49K2 датащи(HTML) 1 Page - STMicroelectronics |
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1 / 245 page  February 2009 Rev 4 1/245 1 ST7LITE49K2 8-bit MCU with single voltage Flash memory, data EEPROM, ADC, 8/12/16-bit timers, SPI and I²C interface Features ■ Memories – 8 Kbytes single voltage extended Flash (XFlash) program memory with Read-out protection In-circuit programming and in-application programming (ICP and IAP) Endurance: 10K write/erase cycles guaranteed Data retention: 20 years at 55 °C – 384 bytes RAM – 256 bytes data EEPROM with Read-Out Protection. 300K write/erase cycles guaranteed, data retention: 20 years at 55 °C. ■ Clock, Reset and Supply Management – Low voltage supervisor (LVD) for safe power-on/off – Clock sources: Internal trimmable 8 MHz RC oscillator, auto-wakeup internal low power - low frequency oscillator, crystal/ceramic resonator or external clock – Five power saving modes: Halt, Active-halt, Auto-wakeup from Halt, Wait and Slow – Internal 32-MHz input clock for Autoreload timer ■ I/O Ports – Up to 24 multifunctional bidirectional I/Os – 8 high sink outputs ■ 6 timers – Configurable watchdog timer – Dual 8-bit Lite timers with prescaler, 1 real time base and 1 input capture – Dual 12-bit Autoreload timers with 4 PWM outputs, input capture, output compare, dead-time generation and enhanced one pulse mode functions ■ Communication interfaces: – I²C multimaster interface – SPI synchronous serial interface ■ 2 analog comparators – Internal voltage reference module ■ A/D Converter – 10 input channels – Fixed gain Op-amp ■ Interrupt management – 13 interrupt vectors plus TRAP and RESET ■ Instruction set – 8-bit data manipulation – 63 basic instructions with illegal opcode detection – 17 main addressing modes – 8 x 8 unsigned multiply instructions ■ Development tools – Full HW/SW development package – DM (Debug module) LQFP32 7 x 7 PDIP32S www.st.com |
Аналогичный номер детали - ST7LITE49K2 |
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Аналогичное описание - ST7LITE49K2 |
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