STMicroelectronics SPEAR320S
The SPEAr320S embedded MPU is configurable for a range of industrial and consumer applications such as: ■ Human machine interface (HMI) terminals ■ Factory automation / PLCs ■ Medical equipment ■ Smart energy meters and gateways ■ VoIP phones ■ Small printers The device is hardware-compliant to the support of both real-time (RTOS) and high-level (HLOS) operating systems, such as Linux and Windows Embedded Compact 7.| Part No. | SPEAR320S |
|---|---|
| Datasheet | SPEAR320S Download |
| Manufacturer |  STMicroelectronics |
| Description | Embedded MPU |
| Buy | Stock & Price |
FEATURES
● ARM926EJ-S CPU core, up to 333 MHz● Multilayer bus matrix, up to 166 MHz
● Internal memories: 32 KB ROM, 8 KB SRAM
● Memory interfaces: – DDR controller (DDR2-666, LPDDR-333), 8-/16-bit – Serial NOR Flash controller – Parallel NAND Flash controller, 8-/16-bit data bus – Parallel NOR Flash/FPGA interface, 8-/16-bit data bus
● Connectivity: – 2 x USB 2.0 Host ports (integrated PHY) – 1 x USB 2.0 Device port (integrated PHY) – 2 x Fast Ethernet ports (external MII/RMII PHY) – 1 x MMC-SD card/SDIO controller – 2 x CAN 2.0 ports – 7 x UART ports – 3 x I2C ports: master/slave – 3 x synchronous serial ports, SPI/Microwire/TI protocols, master/slave – 1 x RS485 interface – 1 x fast IrDA interface – 1 x legacy parallel port (IEEE 1284), slave mode – 10-bit ADC, 8 channels, 1 Msps – Up to 102 GPIOs with interrupt capability
● HMI support: – LCD display controller, up to XGA (1024 x 768, 24 bpp) – Resistive touchscreen interface – JPEG codec accelerator – 1 x I2S digital audio port
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