ST72311

ST72311 8-BIT MCU WITH 8 TO 16K ROM/OTP/EPROM, 384 TO 512 BYTES RAM, ADC, WDG, SCI, SPI AND 2 TIMERS PRELIMINARY DATA User Program Memory (ROM/OTP/EPROM): 8 to 16K bytes s Data RAM: 384 to 512 bytes including 256 bytes of stack s Master Reset and Power-On Reset s Low Voltage Detector Reset option s Run and Power Saving modes www.DataSheet4U.com s 44 or 32 multifunctional bidirectional I/O lines: – 15 or 9 programmable interrupt inputs – 8 or 4 high sink outputs – 8 or 6 analog alternate inputs – 13 alternate functions – EMI filtering s Software or Hardware Watchdog (WDG) s Two 16-bit Timers, each featuring: – 2 Input Captures 1) – 2 Output Compares 1) – External Clock input (on Timer A) – PWM and Pulse Generator modes s s s PSDIP42 CSDIP42W PSDIP56 CSDIP56W s s s s s s s Synchronous Serial Peripheral Interface (SPI) Asynchronous Serial Communications Interface (SCI) 8-bit ADC with 8 channels 2) 8-bit Data Manipulation 63 basic Instructions and 17 main Addressing Modes 8 x 8 Unsigned Multiply Instruction True Bit Manipulation Complete Development Support on DOS/ WINDOWSTM Real-Time Emulator Full Software Package on DOS/WINDOWSTM (C-Compiler, Cross-Assembler, Debugger) TQFP64 TQFP44 Notes: 1. One only on Timer A. 2. Six channels only for ST72311J. Device Summary Features Program Memory - bytes RAM (stack) - bytes Peripherals Operating Supply CPU Frequency Temperature Range Package ST72311J2 ST72311J4 ST72311N2 ST72311N4 8K 16K 8K 16K 384 (256) 512 (256) 384 (256) 5...