STR712FR2T6

The STR712FR2T6 is an ARM-powered 32-bit Microcontroller with embedded flash and RAM. It combines the high performance ARM7TDMI CPU with an extensive range of peripheral functions and enhanced I/O capabilities. STR71xF devices have on-chip high-speed single voltage flash memory and high-speed RAM. STR710R devices have high-speed RAM but no internal flash. The STR71x family has an embedded ARM core and is therefore compatible with all ARM tools and software.

• ARM7TDMI 32-bit RISC CPU
• 59MIPS at 66MHz from SRAM
• 45MIPS at 50MHz from Flash
• External memory interface (EMI) for up to 4 banks of SRAM, flash, ROM
• Multi-boot capability
• Internal 1.8V Regulator for core supply
• Clock input from 0 to 16.5MHz
• Embedded RTC oscillator running from external 32kHz crystal
• Embedded PLL for CPU clock
• Real-time Clock for clock-calendar function
• 5 Power saving modes - SLOW, WAIT, LPWAIT, STOP and STANDBY modes
• Fast interrupt handling with multiple vectors
• 32 Vectors with 16 IRQ priority levels
• 2 Maskable FIQ sources
• 16-bit Watchdog timer
• 16-bit Timer for timebase functions
• Two I²C interfaces (1 multiplexed with SPI)
• 4 UART Asynchronous serial interfaces
• Smartcard ISO7816-3 interface on UART1
• 2 BSPI Synchronous serial interfaces
• CAN interface (2.0B Active)
• USB full-speed (12Mbps) device function with suspend and resume
• HDLC synchronous communications
• Atomic bit SET and RES operations

Applications

Industrial, Embedded Design & Development