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ST92F120V9Q7 Fiches technique(PDF) 1 Page - STMicroelectronics |
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ST92F120V9Q7 Fiches technique(HTML) 1 Page - STMicroelectronics |
1 / 324 page September 2002 1/324 Rev. 2.6 ST92F120 8/16-BIT FLASH MCU FAMILY WITH RAM, EEPROM AND J1850 BLPD DATASHEET s Memories – Internal Memory: up to 128 Kbytes Single Voltage FLASH, 2 to 4 Kbytes RAM, 1K byte emulated EEPROM (E3PROMTM) – 224 general purpose registers (register file) available as RAM, accumulators or index pointers s Clock, Reset and Supply Management – Register-oriented 8/16 bit CORE with RUN, WFI, SLOW, HALT and STOP modes – 0-24 MHz Operation (internal Clock), 4.5 - 5.5 Volt voltage range – PLL Clock Generator (3-5 MHz crystal) – Min. instruction time: 83 ns (24 MHz int. clock) s Interrupt Management – 77 I/O pins – 4 external fast interrupts + 1 NMI – Up to 16 pins programmable as wake-up or additional external interrupt with multi-level in- terrupt handler s Timers – 16-bit Timer with 8 bit Prescaler, able to be used as a Watchdog Timer with a large range of service time (HW/SW enabling through dedicated pin) – 16-bit Standard Timer that can be used to generate a time base independent of PLL Clock Generator – Two 16-bit independent Extended Function Timers (EFTs) with Prescaler, 2 Input Cap- tures and two Output Compares – Two 16-bit Multifunction Timers, with Prescal- er, 2 Input Captures and 2 Output Compares s Communication Interfaces – 2 Serial Communication Interfaces with asyn- chronous and synchronous capabilities. Soft- ware Management and synchronous mode supported – Serial Peripheral Interface (SPI) with Selecta- ble Master/Slave mode – J1850 Byte Level Protocol Decoder (JBLPD) (on J versions only) – Full I²C multiple Master/Slave Interface sup- porting Access Bus s 8-bit Analog to Digital Converter allowing up to 16 input channels s DMA Controller for reduced processor overhead s Instruction Set – Rich Instruction Set with 14 Addressing Modes – Division-by-zero trap generation s Development Tools – Versatile Development Tools, including As- sembler, Linker, C-Compiler, Archiver, Source Level Debugger, Hardware Emulators and Real Time Operating System DEVICE SUMMARY PQFP100 Features ST92F120V9 ST92F120JV9 ST92F120V1 ST92F120JV1 FLASH - bytes 60K 128K RAM - bytes 2K 4K E3PROM - bytes 1K Network Interface -- J1850 -- J1850 Temp. Range -40o C to 105o C or -40oC to 85o C Packages PQFP100 9 |
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