Didj

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Didj.jpg

Discussion

Chip List

processor info

  • BGA package
  • 288 pins
  • .65mm pitch
  • 15x15mm
  • has onboard usb device
  • 12mhz xtal
  • 27mhz xtal (suspect it is for the audio interface)
  • unknown barrel xtal(suspect it is rtc)
  • ARM9
  • possible JTAG on pads
* TP8 - Vcc
* TP9
* TP10
* TP11
* TP12
* TP13
* TP14 - Vss
  • marked with "LF-1000"
  • marked with "ARM"
  • marked with "N12N1D"
  • marked with "H0815"
  • onboard tft controller
  • onboard i2s or ac97 interface
  • 393MHz

1 Micron MT29F2G08AAC - 256megabyte nand flash 8-bit datasheet

1 Cirrus Logic CS43L22 - audio codec datasheet

1 QImonda HYB25DC25616OCE-5 - 32megabyte sdram datasheet

1 Giantplus GPM758A0 - 320x240 tft website

1 Intersil ISL7665SACBAZ - Programmable Over/Under Voltage Detector datasheet

3 TI TPS62050 - Adjustable Step-Down Converter datasheet