MB86291A Fujitsu Media Devices Limited, MB86291A Datasheet - Page 3

• Manufacturer Part Number: MB86291A
• Description: Graphics Display Controller
• Manufacturer: Fujitsu Media Devices Limited

CLKSEL0
CLKSEL1
TESTL0
MODE0
MODE1
MODE2
RESET
PIN ASSIGNMENT
VDDE
VDDE
VDDE
VCC0
VCC1
VCC2
VCC3
VCC4
VCC5
VCC6
VCC7
VDDI
VDDI
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
R0
R1
R2
R3
R4
R5
R6
R7
G0
G1
G2
G3
G4
G5
G6
G7
B0
B1
B2
B3
B4
B5
B6
B7
VSS/AVS/PLLVSS
VDDH/VDDE
VDDL/AVD/PLLVDD/VCC/VDDI
AVD
PLLVDD
VCC
OPEN
TESTL0/TESTL1
TESTH0 ~ TESTH5
RESERVE
Notes : The AVD and PLLVDD should be separated on the board.
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Insert a bypass capacitor with a superior high-frequency characteristic between the power
supply and ground. Place the capacitor as near the pins as possible.
: Ground
: 3.3 V power supply
: 2.5 V power supply
: Analog power supply
: PLL power supply
: Internal DRAM power supply
: Do not connect anything.
: Input the low level.
: Input the high level.
: Input the high level.
(TOP VIEW)
MB86291A
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ACOMPR
VREF
VRO
AVD3
AOUTR
AVS3
AVS2
AVD2
AVS1
AOUTG
AVD1
ACOMPG
AVS0
AOUTB
AVD0
ACOMPB
VSS
VDDI
A7
A6
A5
A4
A3
A2
VDDI
VSS
PLLVSS
S
OSCOUT
PLLVDD
VDDE
VSS
CLK
OSCCNT
VSS
VDDI
WE3
WE2
WE1
WE0
RD
BS
CS
BCLKI
VDDI
VSS
VDDE
OPEN
DTACK/TC
DRACK/DMAAK
CKM
TESTH4
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