Spansion MB9BF121L

The Spansion MB9BF121L is a 32-bit ARM Cortex-M3 Core (r2p1) - Up to 72 MHz Frequency Operation - Integrated Nested Vectored Interrupt Controller (NVIC) - 24-bit System timer (Sys Tick) On-chip Memories - Up to 256 Kbytes Main Flash - 32 Kbytes Work Flash - SRAM0: Up to 16 Kbytes (connected to I-code bus or D-code bus) - SRAM1: Up to 16 Kbytes (connected to System bus) Multi-function Serial Interface (Max 8chn) - UART, CSIO, LIN, I2C DMA Controller (8chn) A/D Converter (Max 26chn) - 12-bit A/D Converter D/A Converter (Max 2chn) - 10-bit resolution Base Timer (Max 8chn) -Operation mode: 16-bit PWM, 16-bit PPG, 16/32-bit reload, 6/32-bit PWC General-Purpose I/O Port - Up to 65 high-speed general-purpose I/O Dual Timer (32/16-bit Down Counter) Quadrature Position/Revolution Counter (QPRC) (Max 2chn) Multi-function Timer - 16-bit free-run timer x 3ch. - Input capture x 4ch. - Output compare x 6ch. - A/D activating compare x 3ch. - Waveform generator x 3ch. - 16-bit PPG timer x 3ch. Real-time clock (RTC) Watch Counter External Interrupt Controller Unit - Up to 23 external interrupt input pins - Include one non-maskable interrupt (NMI) input pin Watchdog Timer (2chn) CRC (Cyclic Redundancy Check) Accelerator Clock and Reset - 5 clock sources (2 ext. osc, 2 CR osc, and PLL) - 6 Reset sources (INITX pin, POR, SW, Watchdog, LVD, CSV) Clock Super Visor (CSV) Low-Voltage Detector (LVD) - LVD1: error reporting via interrupt - LVD2: auto-reset operation Low-Power Consumption Mode - 6 low-power consumption modes SLEEP, TIMER, RTC, STOP, Deep standby RTC, Deep standby STOP Debug - Serial Wire JTAG Debug Port (SWJ-DP).