Spansion MB9AF316N

The Spansion MB9AF316N is a 32-bit ARM Cortex-M3 Core (r2p1) - Up to 40MHz Frequency Operation - Nested Vectored Interrupt Controller (NVIC) - 24-bit System timer (SysTick) On-chip Memories - 512 Kbyte Flash - 16 Kbyte SRAM for high-performance CPU - 16 Kbyte SRAM for CPU/DMA Controller External Bus Interface - Supports SRAM, NOR Flash device - Up to 8 chip selects - 8/16-bit Data width - Up to 25-bit Address bit - Suports Address/Data multiplex USB Interface (Device / Host) - USB2.0 Full/Low Speed supported - Max. 6 EndPoint supported Multi-function Serial Interface (Max. 8channels) - UART, CSIO, LIN, I2C DMA Controller (8channels) A/D Converter (Max. 16channels) - 12-bit A/D Converter - Built-in 3unit Base Timer (Max. 8channels) - Operation mode: 16-bit PWM, 16-bit PPG, 16/32-bit reload, 16/32-bit PWC General Purpose I/O Port - 83 fast I/O Ports - Some pins are 5V tolerant I/O Multi-function Timer (Max. 2unit) Quadrature Position/Revolution Counter (QPRC) (Max. 2unit) Dual Timer (Two 32/16bit Down Counter) Watch Counter External Interrupt Controller Unit - Up to 16 external vectors - Include one non-maskable interrupt(NMI) Watchdog Timer (2channels) CRC (Cyclic Redundancy Check) Accelerator Clock and Reset - 5 clock sources (2 ext. osc, 2 CR osc, and PLL) - Reset sources: INITX Pins, POR, SW, Watchdog, LVD, CSV Clock Super Visor (CSV) - Ext. OSC clock failure (clock stop) detect - Ext. OSC frequency anomaly detect Low Voltage Detector (LVD) - LVD1: error reporting via interrupt - LVD2: auto-reset operation Low Power Mode - 3 power saving modes (SLEEP, TIMER, STOP) Debug - Serial Wire JTAG Debug Port (SWJ-DP) - Embedded Trace Macrocells (ETM) - Trace Port Interface Unit (TPIU).