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ST7LUS5 数据表(PDF) 1 Page - STMicroelectronics |
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ST7LUS5 数据表(HTML) 1 Page - STMicroelectronics |
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1 / 124 page  Preliminary Data This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. July 2007 Rev 1 1/124 1 ST7LUS5, ST7LU05, ST7LU09 8-bit low cost, low pin-count MCU for automotive, with single voltage Flash memory, ADC, timers Features Memories ■ 1 to 2 Kbytes single voltage Flash program memory with readout protection, in-circuit and in-application programming (ICP and IAP), 10k write/erase cycles guaranteed, data retention 20 years at 55°C ■ 128 bytes RAM ■ Up to 128 bytes data EEPROM, 300k write/erase cycles guaranteed, data retention 20 years at 55°C Clock, reset and supply management ■ Internal low voltage supervisor (LVD) for reliable power-on/-off start-up procedures ■ Clock sources: Internal trimmable 8 MHz RC oscillator, internal low power, low frequency RC oscillator or external clock ■ 5 power saving modes: Halt, Auto Wake-up from Halt, Active Halt, Wait and Slow Interrupt management ■ 11 interrupt vectors plus TRAP and RESET ■ 5 external interrupt lines (on 5 vectors) I/O ports ■ 5 multifunctional bidirectional I/O lines ■ 1 additional output line ■ 6 alternate function lines ■ 5 high sink outputs 2 timers ■ One 8-bit Lite timer (LT) with prescaler including: Watchdog, 1 real-time base and 1 input capture ■ One 12-bit auto-reload timer (AT) with output compare function and PWM A/D converter ■ 10-bit resolution for 0 to VDD ■ 5 input channels Instruction set ■ 8-bit data manipulation ■ 63 basic instructions with illegal opcode detection ■ 17 main addressing modes ■ 8 x 8 unsigned multiply instruction Development tools ■ Full hardware/software development package ■ Debug module SO8 150-mil Table 1. Device summary Features ST7LUS5 ST7LU05 ST7LU09 Program memory 1 Kbyte 2 Kbytes RAM / EEPROM (bytes) 128 / - 128 / - 128 / 128 Peripherals LT Timer with Watchdog, AT Timer with 1 PWM ADC 10-bit Operating supply 3.0V to 5.5V @ fCPU =8MHz CPU frequency up to 8 MHz RC Operating temperature -40°C to +85°C / -40°C to 125°C Packages SO8 150-mil www.st.com |
类似零件编号 - ST7LUS5 |
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类似说明 - ST7LUS5 |
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