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Key features
- 16/32-bit ARM7TDMI-S microcontroller in a tiny LQFP64 package.
- 16 kB on-chip Static RAM and 256 kB on-chip Flash Program Memory. 128-bit
wide interface/accelerator enables high speed 60 MHz operation.
- In-System Programming (ISP) and In-Application Programming (IAP) via on-chip
boot-loader software. Flash programming takes 1 ms per 512 byte line. Single
sector or full chip erase takes 400 ms.
- EmbeddedICE-RT and Embedded Trace interfaces offer real-time debugging with
on-chip RealMonitor software as well as high speed real-time tracing of instruction
execution.
- Four interconnected CAN interfaces with advanced acceptance filters. Additional
serial interfaces are two UARTs (16C550), Fast I2C (400 kbits/s) and two SPIs™.
- Four channel 10-bit A/D converter with conversion time as low as 2.44 ms.
- Two 32-bit timers (with 4 capture and 4 compare channels), PWM unit (6 outputs),
Real Time Clock and Watchdog.
- Vectored Interrupt Controller with configurable priorities and vector addresses.
- Up to forty-six 5 V tolerant general purpose I/O pins. Up to 9 edge or level
sensitive external interrupt pins available.
- Operating temperature range from -40 °C to +105 °C.
- 60 MHz maximum CPU clock available from programmable on-chip
Phase-Locked Loop.
- On-chip crystal oscillator with an operating range of 1 MHz to 30 MHz.
- Two low power modes, Idle and Power-down.
- Processor wake-up from Power-down mode via external interrupt.
- Individual enable/disable of peripheral functions for power optimization.
- Dual power supply:
- CPU operating voltage range of 1.65 V to 1.95 V (1.8 V ±0.15 V).
- I/O power supply range of 3.0 V to 3.6 V (3.3 V ±10%) with 5 V tolerant I/O
pads.
