LH7A404 Просмотр технического описания (PDF) - NXP Semiconductors.

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LH7A404

32-Bit System-on-Chip

NXP Semiconductors. 

LH7A404

NXP Semiconductors

32-Bit System-on-Chip

Table 2. LH7A404 Functional Pin List (Cont’d)

LFBGA

SIGNAL

DESCRIPTION

V1

Y11

U10

W12

V11

W11

U11

V12

Y12

Y9

W10

V10

T9

D4

C3

B2

A1

A9

D9

A8

C8

B8

D8

A7

E8

Y2

W4

PC7

PD0/LCDVD8

GPIO Port C7

PD1/LCDVD9

PD2/LCDVD10

PD3/LCDVD11

PD4/LCDVD12

PD5/LCDVD13

PD6/LCDVD14

PD7/LCDVD15

PE0/LCDVD4

PE1/LCDVD5

PE2/LCDVD6

PE3/LCDVD7

PE4/SCCLKIN

• GPIO Port D[7:0]

• LCD Video Data Interface

• GPIO Port E[3:0]

• LCD Video Data Interface

• GPIO Port E4

• Smart Card Push-Pull Mode Clock Input

PE5/SCCLKEN

• GPIO Port E5

• Smart Card Push-Pull Mode External Clock

Buffer Enable

PE6/SCIN

• GPIO Port E6

• Smart Card Push-Pull Mode Data Input

PE7/SCDATEN

• GPIO Port E7

• Smart Card Push-Pull Mode Data Out External

Buffer Enable

PF0/INT0

• GPIO Port F0

• Interrupt 0

PF1/INT1

• GPIO Port F1

• Interrupt 1

PF2/INT2

• GPIO Port F2

• Interrupt 2

PF3/INT3

• GPIO Port F3

• Interrupt 3

PF4/INT4

• GPIO Port F4

• Interrupt 4

PF5/INT5/

SCDETECT

• GPIO Port F5

• Interrupt 5

• Smart Card Interface Card Detect Signal

PF6/INT6/

PCRDY1

• GPIO Port F6

• Interrupt 6

• Ready for Card 1 for PC Card (PCMCIA or

CompactFlash) in Single or Dual Card mode

PF7/INT7/PCRDY2

• GPIO Port F7

• Interrupt 7

• Ready for Card 2 for PC Card (PCMCIA or

CompactFlash) in Single or Dual Card mode

PG0/nPCOE

• GPIO Port G0

• Output Enable for PC Card (PCMCIA or

CompactFlash) in Single or Dual Card mode

PG1/nPCWE

• GPIO Port G1

• Write Enable for PC Card (PCMCIA or

CompactFlash) in Single or Dual Card mode

RESET

STATE

PC7: LOW

STANDBY

STATE

No Change

OUTPUT

DRIVE

I/O

NOTES

12 mA I/O

PDx: LOW

LOW if

8-bit LCD

enabled; else

No Change

12 mA I/O

PEx: Output

LOW if

8-bit LCD

enabled; else

No Change

12 mA I/O

PE4: Output No Change 12 mA I/O

PE5: Output No Change 12 mA I/O

PE6: Output No Change 12 mA I/O

PE7: Output No Change 12 mA I/O

PF0: Input No Change 8 mA I/O 3

PF1: Input No Change 8 mA I/O 3

PF2: Input No Change 8 mA I/O 3

PF3: Input No Change 8 mA I/O 3

PF4: Input No Change 8 mA I/O 3

PF5: Input No Change 8 mA I/O 3

PF6: Input No Change 8 mA I/O 3

PF7: Input No Change 8 mA I/O 3

LOW

No Change 8 mA I/O

LOW

No Change 8 mA I/O

8

Product data sheet

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