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ST72325K6-Auto Datasheet(PDF) 1 Page - STMicroelectronics |
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ST72325K6-Auto Datasheet(HTML) 1 Page - STMicroelectronics |
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1 / 243 page  August 2010 Doc ID 13770 Rev 3 1/243 1 ST72325xxx-Auto 8-bit MCU for automotive with 16 to 60 Kbyte Flash, ADC, CSS, 5 timers, SPI, SCI, I2C interface Features ■ Memories – 16 to 60 Kbyte dual voltage High Density Flash (HDFlash) with readout protection capability. In-application programming and in-circuit programming for HDFlash devices – 512 to 2048 bytes RAM – HDFlash endurance: 100 cycles, data retention 20 years ■ Clock, reset and supply management – Enhanced low voltage supervisor (LVD) for main supply and auxiliary voltage detector (AVD) with interrupt capability – Clock sources: crystal/ceramic resonator oscillators, internal RC oscillator and bypass for external clock – PLL for 2x frequency multiplication – 4 power saving modes: Halt, Active Halt, Wait and Slow – Clock security system ■ Interrupt management – Nested interrupt controller – 14 interrupt vectors plus TRAP and RESET – Top Level Interrupt (TLI) pin on 64-pin devices – 9/6 external interrupt lines (on 4 vectors) ■ 1 analog peripheral (low current coupling) – 10-bit ADC with up to 16 input ports ■ Up to 48 I/O ports – 48/32/24 multifunctional bidirectional I/O lines – 34/22/17 alternate function lines – 16/12/10 high sink outputs ■ 5 timers – Main clock controller with Real-time base, Beep and Clock-out capabilities – Configurable watchdog timer – Two 16-bit timers with 2 input captures, 2 output compares, external clock input on 1 timer, PWM and pulse generator modes – 8-bit PWM auto-reload timer with 2 input captures, 4 PWM outputs, output compare and time base interrupt, external clock with event detector ■ 3 communications interfaces – SPI synchronous serial interface – SCI asynchronous serial interface –I2C multimaster interface ■ Instruction set – 8-bit data manipulation – 63 basic instructions – 17 main addressing modes – 8x8 unsigned multiply instruction ■ Development tools – Full hardware/software development package – DM (debug module) Table 1. Device summary Reference Part number ST72325xxx- Auto ST72325K4-Auto, ST72325K6-Auto, ST72325J4-Auto, ST72325J6-Auto, ST72325J7-Auto, ST72325J9-Auto, ST72325AR6-Auto, ST72325R6-Auto, ST72325AR7-Auto, ST72325R7-Auto, ST72325AR9-Auto, ST72325R9-Auto LQFP44 10 x 10 LQFP32 7 x 7 LQFP64 10 x 10 LQFP64 14 x 14 www.st.com Obsolete Product(s) - Obsolete Product(s) |
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