ST7260

ST7260 LOW SPEED USB 8-BIT MCU FAMILY WITH UP TO 8K FLASH/ROM AND SERIAL COMMUNICATION INTERFACE (SCI) ■ Memories – 4 or 8 Kbytes Program Memory: High Density Flash (HDFlash), FastROM or ROM with Readout and Write Protection – In-Application Programming (IAP) and In-Circuit programming (ICP) – 384 bytes RAM memory (128-byte stack) ■ Clock, Reset and Supply Management – Run, Wait, Slow and Halt CPU modes – 12 or 24 MHz Oscillator – RAM Retention mode – Optional Low Voltage Detector (LVD) ■ USB (Universal Serial Bus) Interface – DMA for low speed applications compliant with USB 1.5 Mbs (version 2.0) and HID specifications (version 1.0) – Integrated 3.3 V voltage regulator and transceivers – Supports USB DFU class specification – Suspend and Resume operations – 3 Endpoints with programmable In/Out configuration ■ Up to 19 I/O Ports – Up to 8 high sink I/Os (10 mA at 1.3 V) – 2 very high sink true open drain I/Os (25 mA at 1.5 V) – Up to 8 lines individually programmable as interrupt inputs SO24 QFN40 (6x6) ■ 2 Timers – Programmable Watchdog – 16-bit Timer with 2 Input Captures, 2 Output Compares, PWM output and clock input ■ 1 Communication Interface – Asynchronous Serial Communications Interface ■ Instruction Set – 63 basic instructions – 17 main addressing modes – 8 x 8 unsigned multiply instruction – True bit manipulation ■ Development Tools – Versatile Development Tools (under Windows) including assembler, linker, C-compiler, archiver, source level debugger, software lib...