Products - GPL95100UB//UB1

General Description

GPL95100UB/UB1, a highly integrated System-on-a-Chip (SoC), is a cost-effective and high performance micro-controller solution for game, education and interactive learning applications. It equips a m’nSP® 2.0 CPU with 8KB I-cache, picture process unit (PPU), 16-channel sound process unit (SPU), SPI Flash controller, NAND FLASH Memory controller with ECC/BCH, two channel DMA controller, USB device, mono STN-LCD and TFT-LCD interface, interrupt controller, and many other useful features. Providing a complete set of common system peripherals, GPL95100UB/UB1 minimizes overall system costs and saves many additional components that other microcontrollers may require. The GPL95100UB development system integrates several powerful tools such as system with C language, assembly compiler, linker, source debugger, and project management function.

 

Features

• Built-in 16-bit m’nSP^® 2.0 microprocessor with:
  • operating speed up to 96MHz.
  • operating voltage from 2.9V to 5.5V.
• Memories
  • 4K*16-bit I-cache
  • 10K*16-bit RAM, stack area included.
  • Linear mapping and executing program on the external SPI FLASH memory. Both 2-IO mode and 4-IO mode are supported.
  • NAND FLASH controller with 1-bit ECC and 4-bit BCH
• I/O Ports
  • Max. 58 General Programmable I/O ports (GPIO).
  • Each incorporates with pull-up resistor, pull-down resistor or floating input as programmer’s settings on the corresponding registers
  • 13 high driving I/O ports with LED driving capability and 40mA current sink
• Clock Management
  • Internal oscillator: 8MHz ±1.5%(typ), @ 2.7V~3.6V
  • 32768Hz Crystal input @ 1.62V~1.98V
  • PLL (Phase-Lock Loop): 8MHz~96MHz, step=4MHz @ 2.7V~3.6V
• Flexible Power Management (Operating/ Power down/ Wait/ Halt Mode)
  • Operating mode: High performance@96MHz high speed
  • Deep Halt mode: 3.3V/1.8V off and only RTC on with  approx. 5uA current consumption.
  • Wait mode: CPU clock off and system clocks all on
  • Halt mode: CPU and system clocks are all off. Only  RTC, 32768Hz-XTAL, and LDOs modules are active
• Picture Process Unit (PPU)
  • 3 Text layers + 256 Sprites
  • QVGA output
  • Line-base operation
  • Up to 1024 x 1024 Text Size
• TFT-LCD controller
  • UPS051 (serial RGB)
  • UPS052 (serial RGB dummy),
  • Parallel RGB
  • I80 (8-bit/16-bit system bus) I/F type
  • CCIR601/CCIR656.
  • Supports various LCD resolutions: 160x128, 220x176, and 320x240
• Mono and 16-gray STN-LCD controller interface
• Sound Process Unit (SPU)
  • 16 hardware PCM/ADPCM channels
  • Cache supporting for directly accessing 16-channel wave table on external SPI Flash, 2-channel A1800 playback
• 16-channel capacitive touch detection
• Two-channel DMA controller.
• 29 sources Interrupt Controller.
• Universal Serial Bus (USB) 2.0 full speed compliant device with built-in transceiver.
• Watchdog timer.
• Independent power real-time clock.
• 11-output x 8-input matrix key scan controller.
• Eight 16-bit timers.
• Four re-loadable timers/counters support comparison, PWM, capture and BAM (4-bit angle modulation)
• SPI master/slave controller.
• Power controller with on power-on key and one system power enable output pad.
• Built-in 5.5V to 3.3V regulator, 3.3V to 1.8V regulator, Regulator for touch pad macro and regulator for ADC
• Low voltage reset(LVR)( 2.4V trigger/2.6V release for 3.3V)
• IOSC, 96MHz PLL
• DAC: Two 16-bit DACs (R2R DAC for L-R speaker), 1x14-bit push-pull AMP

• ADC: Two 12-bit ADCs
  • One for MIC in with PGA and digital AGC
  • One for 8-channel line-in