參數(shù)資料
型號(hào): GL424
廠商: Genesys Logic, Inc.
英文描述: SD/MMC Flash Card Controller
中文描述: SD / MMC卡閃存卡控制器
文件頁數(shù): 25/34頁
文件大小: 506K
代理商: GL424
GL424 SD/MMC Flash Card Controller
2000-2007 Genesys Logic Inc. - All rights reserved.
Page 25
F4
V18IN
P
Digital 1.8V power supply
F3
VCC
P
3.3V power supply
G3
VCC
P
3.3V power supply
G4
GND
P
Ground
G2
CVDD18
P
1.8V power supply
J4
VDDOUT
P
3.3V power output
E3
Prt_
B
Protect
G1
DETECT
O
Power detect
Table 3.15 - Die Pad System Interface
Pad No.
Pad Name
Type
Description
PAD13
PAD_rst_B
I
Power-on reset input, low active
PAD14
PAD_rst_o
O
Power-on reset output
PAD44
PAD_Prt_B
B
Protect
PAD15
PAD_OSCO
O
Clock output for test
PAD12
PAD_MCLK
I
Main clock input.
PAD45
PAD_DETECT
B
Card detect
PAD46
PAD_DETECT
B
Backup PAD
(No Bonding)
PAD74
PAD_OSC_E
I
Oscillator enable
PAD73
PAD_OSC_E
I
Backup PAD
(No Bonding)
PAD23
VDDIN
P
Power supply for flash interface IO
PAD37
VDDIN
P
Power supply for flash interface IO
PAD36
V18IN
P
Digital 1.8V power supply
PAD39
GNDIN
P
Ground input
PAD53
VCC
P
3.3V power supply
PAD56
GND
P
Ground
PAD57
GND
P
Ground
PAD62
CVDD18
P
1.8V power supply
PAD71
VCC
P
3.3V power supply
PAD72
V33OUT
P
3.3V power output when enhanced 8KV-ESD protected
PAD75
GND
P
Ground
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