參數(shù)資料
型號(hào): LH7A400N0G000B5
廠商: NXP Semiconductors N.V.
元件分類: 數(shù)學(xué)處理器
英文描述: 32-Bit System-on-Chip
封裝: LH7A400N0F000B5<SOT1020-1 (LFBGA256)|<<http://www.nxp.com/packages/SOT1020-1.html<1<Always Pb-free,;LH7A400N0F076B5<SOT1020-1 (LFBGA256)|<<http://www.nxp.com/packages/SOT
文件頁(yè)數(shù): 10/65頁(yè)
文件大小: 834K
代理商: LH7A400N0G000B5
LH7A400
32-Bit System-on-Chip
10
Rev. 01
16 July 2007
Preliminary data sheet
NXP Semiconductors
L6
P4
PG2/
nPCIOR
GPIO Port G
I/O Read Strobe for PC Card (PCMCIA or CF) in
single or dual card mode
GPIO Port G
I/O Write Strobe for PC Card (PCMCIA or CF) in
single or dual card mode
GPIO Port G
Register Memory Access for PC Card (PCMCIA
or CF) in single or dual card mode
GPIO Port G
Card Enable 1 for PC Card (PCMCIA or CF) in
single or dual card mode. This signal and
nPCCE2 are used by the PC Card for decoding
low and high byte accesses.
GPIO Port G
Card Enable 2 for PC Card (PCMCIA or CF) in
single or dual card mode. This signal and
nPCCE1 are used by the PC Card for decoding
low and high byte accesses.
GPIO Port G
Direction for PC Card (PCMCIA or CF) in single
or dual card mode
GPIO Port H
Reset Card 1 for PC Card (PCMCIA or CF) in sin-
gle or dual card mode
GPIO Port H
Address Bit 8 for PC Card (CF) in single card mode
Reset Card 2 for PC Card (PCMCIA or CF) in
dual card mode
GPIO Port H
Enable Card 1 for PC Card (PCMCIA or CF) in sin-
gle or dual card mode. This signal is used for gating
other control signals to the appropriate PC Card.
GPIO Port H
Address Bit 9 for PC Card (CF) in single card mode
Address Bit 25 for PC Card (PCMCIA) in single
card mode
Enable Card 2 for PC Card (PCMCIA or CF) in
dual card mode. This signal is used for gating
other control signals to the appropriate PC Card.
GPIO Port H
WAIT Signal for Card 1 for PC Card (PCMCIA or
CF) in single or dual card mode
GPIO Port H
Address Bit 10 for PC Card (CF) in single
card mode
Address Bit 24 for PC Card (PCMCIA) in single
card mode
WAIT Signal for Card 2 for PC Card (PCMCIA or
F) in dual card mode
GPIO Port H
Audio Codec (AC97) Reset
GPIO Port H
Status Read Enable for PC Card (PCMCIA or F)
in single or dual card mode
LCD Frame Synchronization pulse
LCD Line Synchronization pulse
LOW: PG2
No Change
8 mA
I/O
M6
R3
PG3/
nPCIOW
LOW: PG3
No Change
8 mA
I/O
N6
T2
PG4/nPCREG
LOW: PG4
No Change
8 mA
I/O
M7
P5
PG5/nPCCE1
LOW: PG5
No Change
8 mA
I/O
M8
R4
PG6/nPCCE2
LOW: PG6
No Change
8 mA
I/O
N4
T3
PG7/PCDIR
LOW: PG7
No Change
8 mA
I/O
P4
P6
PH0/
PCRESET1
Input: PH0
No Change
8 mA
I/O
R4
T4
PH1/CFA8/
PCRESET2
Input: PH1
No Change
8 mA
I/O
T4
M7
PH2/
nPCSLOTE1
Input: PH2
No Change
8 mA
I/O
N7
T5
PH3/CFA9/
PCMCIAA25/
nPCSLOTE2
Input: PH3
No Change
8 mA
I/O
P8
R6
PH4/
nPCWAIT1
Input: PH4
No Change
8 mA
I/O
P5
R7
PH5/CFA10/
PCMCIAA24/
nPCWAIT2
Input: PH5
No Change
8 mA
I/O
R5
P7
PH6/
nAC97RESET
Input: PH6
No Change
8 mA
I/O
T5
T6
PH7/
nPCSTATRE
Input: PH7
No Change
8 mA
I/O
R6
R8
T7
R9
LCDFP
LCDLP
LOW
LOW
LOW
LOW
12 mA
12 mA
O
O
Table 3. Functional Pin List (Cont’d)
BGA
PIN
LFBGA
PIN
SIGNAL
DESCRIPTION
RESET
STATE
STANDBY
STATE
OUTPUT
DRIVE
I/O NOTES
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LH7A400N0W000 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:32-Bit System-on-Chip