MB87P2020 Datasheet, PDF (252/356 Pages) Fujitsu Component Limited. – Colour LCD/CRT/TV Controller

MB87J2120, MB87P2020-A Hardware Manual
Buffer type
ITAMX
ITAVDX
ITAVSX
ITBSTX
ITCHX
ITFHX
ITFUHX
ITTSTX
OTAMX
OTFTQMX
VPDX
YB002AAX
YI002AEX
Table 1-6: Buffer types for MB87P2020
Description
Analog Input buffer
Analog Power Supply
Analog GND
Input True Buffer for DRAM TEST (2.5V CMOS with 25K Pull-down)
(SDRAM test only)
Input True buffer (2.5V CMOS)
5V tolerant 3.3V CMOS Input
5V tolerant 3.3V CMOS Input, 25 k Pull-up
Input True buffer for DRAM TEST Control (2.5V CMOS with 25K Pull-down)
Analog Output
5 V tolerant 3.3V tri-state output, IOL/IOH=4mA
3.3V CMOS input, disable input for Pull up/down resistors, connect to GND
Oscillator Output
Oscillator Input
1.3 Pinning for MB87J2120
1.3.1 Pinning
Table 1-7 shows the pinning for MB87J2120 (Lavender) sorted by pin number while table 1-8 is sorted by
names. Both tables refer to a standard Fujitsu 256-pin BGA package (BGA-256P-M01).
Table 1-7: MB87J2120 pinning sorted by pin number
Pin
Name
1
GND
2
DAC3_VSSA1_2
3
A_BLUE
4
5
A_GREEN
6
DAC1_VDDA
7
VPD
8
DIS_D[1]
9
DIS_D[6]
10
DIS_D[8]
Buffer Type
GND
ITAVSX
OTAMX
OTAMX
ITAVDX
VPDX
YB3NNLMX
YB3NNLMX
YB3NNLMX
Description
GND
DAC Ground
Analog Blue
Spacer, n.c.
Analog Green
DAC Supply 2.5V
Fujitsu Tester Pin
Display Data
Display Data
Display Data
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