GP31P1003A中文资料32-bit MCU without DRAM configuration数据手册Generalplus规格书

描述 Description

The Generalplus GP31P1003A, a highly integrated SoC (System-On a Chip), offers a great cost-effective and high performance ratio solution for multimedia applications.  It is embedded the ARM7TDMI with 8K-byte unified ID-cache and many tremendous features, SPI Flash controller which CPU can run program directly on it, WMA accelerator, TFT-LCD interface, CMOS sensor interface, 60-bit BCH and Randomizer for MLC/TLC NAND Flash, UART interface which support smart card interface(ISO7816), 4-channel DMA controller, 6-channel 16-bit timers, RTC, 2 SD/MMC card interface, USB 2.0 mini-host/device, interrupt controller, SPI (master/slave) controller, 8 channel sound processing unit (SPU), programmable I/O ports, stereo 16-bit DAC for audio playback, 0.5W class AB mono audio amplifier,  8-channel 12-bit ADC, MIC, PLL, I2S TX/RX for external sigma-delta CODEC, 32K-byte OTP with EV mode, power control macro and 136K-byte embedded SRAM when WMA is disable.

With a complete set of common system peripherals, the GP31P1003A chip minimizes overall system cost and no additional component needs to be added.  Not only does GP31P1003A feature the high-speed performance, but it is also a cost-effective system and the most importantly - compatible with all ARM based programs.

特性 Features

• ARM7TDMI CPU with 8KB unified ID-cache, embedded JTAG ICE, and working frequency up to 96MHz.
• Up to 136KB SRAM for local data buffer when WMA is disable. There is a dedicated 128KB internal SRAM if WMA is enable.
• 32KB OTP with EV mode
• SPI Flash controller which CPU can run program directly on it. Supports 1-bit/2-bit/4-bit IO mode both on STR and DTR. 2 SPI Flash are allowed in serial or parallel manner.
• WMA accelerator
• Four-channel DMA controller.
• TFT-LCD controller.
• UPS051. (serial RGB)
• UPS052. (serial RGB dummy)
• I80 (8-bit system bus) I/F type.
• CCIR601/CCIR656.

• Interrupt Controller.
• Universal Serial Bus (USB) 2.0 high/full speed compliance device and USB mini-host with built-in transceiver.  Support Bulk IN/OUT, Audio ISO IN/OUT, Video ISO IN and Interrupt IN transactions.
• BCH 60-bit/1K and Randomizer for MLT/TLC NAND Flash
• 8 channel sound processing unit (SPU). Each channel in this SPU can do ADPCM/PCM decode, volume multiply and left/right channel mute control.
• Watchdog timer.
• Six 16-bit timers/counters.
• 2 SD/SDHC/SDIO/MMC card interface.
• SPI (master/slave) interface with data rate up to 24Mbps.
• UART (asynchronous serial I/O) interface with baud rate up to 1.8432Mbps and 115.2Kbps.  The UART interface can be configured as smart card interface(ISO7816)
• 60 Programmable general I/O ports (GPIO) with pull-high/low control.
• Built-in Power macro for power on/off controller and a 4.2V to 3.3V LDO and a 3.3V to 1.2V LDO.
• Dedicated 4.2V to 3.3V LDO for ADC/DAC.
• Real-time clock (RTC) with independent power supply.
• 216MHz PLL, range from 24MHz to 216MHz with 6MHz step
• 16-bit stereo DAC (2-channel) for audio playback.
• 0.5W class AB mono audio amplifier
• 12-bit ADC with 6 line-in channels and 2 internal channels for battery and 1.2V measurement.
• MIC with PGA. (Programmable Gain Amplifier)
• I2S TX/RX for external sigma-delta CODEC