STR720 Datasheet | STMicroelectronics

.. ARM720T™ 16/32-BIT MCU WITH 16K RAM, USB, CAN, 3 TIMERS, ADC, 6 MUNICATIONS INTERFACES PRELIMINARY DATA - - - - - - ARM720T MCU - 32-bit RISC MCU with 3-stage pipeline. - Max. CPU frequency 70 MHz - Fully instructions patible with the ARM7 family of processors - 8 KByte Instruction + Data cache, 4-way set-associative PQFP208 - Write buffer de-coupling CPU from system 28 x 28 x 3.4mm memory during write operations driven from internal selectable clock - MMU for virtual to physical address (oscillator or CPU clock), output pare mapping and memory protection and input capture functions. Memories - 16-bit Watchdog Timer with 8-bit prescaler - 16 KBytes Program RAM Memory - 6 munications Interfaces - External SDRAM Interface for up to 128 Mbytes SDRAM - USB v 2.0 Full Speed (12Mbit/s) Device Function with Suspend and Resume - External Memory Interface (EMI) for up to 8 support Mbytes SRAM, Flash, ROM. - CAN module pliant with the CAN - ATAPI interface supporting PIO4 mode .specification V2.0 part B (active). Nested interrupt controller Data Shee - Two High-Speed Universal Asynchronous - Fast interrupt handling with multiple vectors Receiver Transmitter (UART) for full-duplex - 32 vectors with 16 IRQ priority levels asynchronous munication. - 2 maskable FIQ sources - Two Buffered Serial Peripheral Interfaces Clock, Reset and Supply Management (BSPI) for full-duplex, synchronous, - Internal system clocks generated by fully munications with external devices, internal PLL master or slave operation. - Power management providing different - A/D Converter operating modes: RUN, SLOW, STOP, - Sigma Delta Analog/Digital Converter with STANDBY. 11.5-bit ENOB resolution supporting 4 34 I/O ports multiplexed inputs at up to 950 Hz...