Only For Training And Service Purposes - LG GD580 Service Manual

3. Technical brief
3.1.2 External memory interface
RF calibration data, Audio parameters and battery calibration data etc are stored in flash
memory area.
A. GD580
2Gb NAND flash memory + 1Gb SDRAM
Device Part Name
NAND flash KA100J00BA-AJYY
Table 3-1-1. External Memory Interface Spec. of GD580
Figure 3-1-2. External Memory Configuration of GD580
Package
- 107-ball FBGA Type – 10.5X13X1.2mmt, 0.8mm pitch
LGE Internal Use Only
Maker Item
Program speed 220μs
Samsung
Erase speed
- 24 -
Time Size
1 page = (2K+64)Byte
1.5ms 1 Bl o ck = (128K+4K)Byte
Copyright © 2009 LG Electronics. Inc. All right reserved.

Only for training and service purposes

Speed
2.64MByte/s
8MByte/s