32-Bit System-on-Chip
LH7A405
Advance Data Sheet
5
L9
BUZ
Buzzer Output (254 kHz MAX.)
8 mA
K1
SSPCLK
Synchronous Serial Port Clock
8 mA
L3
PGMCLK
Programmable Clock (14.7456 MHz MAX.)
8 mA
L2
SSPRX
Synchronous Serial Port Receive
8 mA
L1
SSPTX
Synchronous Serial Port Transmit
8 mA
M4
SSPFRM
Synchronous Serial Port Frame Sync
8 mA
M3
PA0/LCDVD16
GPIO Port A and LCD data pins 16 and 17
8 mA
M1
PA1/LCDVD17
N4
PA2
GPIO Port A
8 mA
N3
PA3
N2
PA4
N1
PA5
P4
PA6
P3
PA7
P2
PB0/UARTRXD1
GPIO Port B and UART1 Receive Data Input
8 mA
L10
PB1/UARTTXD3
GPIO Port B and UART3 Transmit Data Out
8 mA
L11
PB2/UARTRXD3
GPIO Port B and UART3 Receive Data In
8 mA
M10
PB3/UARTCTS3
GPIO Port B and UART3 Clear to Send
8 mA
M11
PB4/UARTDCD3
GPIO Port B and UART3 Data Carrier Detect
8 mA
N10
PB5/UARTDSR3
GPIO Port B and UART3 Data Set Ready
8 mA
P1
PB6/BMISWIB/BMISMBIO
GPIO Port B and Battery Monitor Interface
8 mA
R1
PB7/BMISMBCLK
R2
PC0/TXD1
GPIO Port C and UART1 Transmit Data Output
16 mA
R3
PC1
GPIO Port C
16 mA
T1
PC2
GPIO Port C
16 mA
T2
PC3
GPIO Port C
16 mA
T3
PC4
GPIO Port C
16 mA
T4
PC5
GPIO Port C
16 mA
U1
PC6
GPIO Port C
16 mA
U2
PC7
GPIO Port C
16 mA
U3
LCDFP/LCDSPS
LCD Frame Pulse / HR-TFT Reset Row Driver Counter
16 mA
U4
LCDCLS
HR-TFT Clock for Row Drivers
16 mA
V1
LCDLP/LCDHRLP
LCD Linepulse / HR-TFT Latch Pulse
16 mA
V2
LCDSPL
HR-TFT Start Pulse Left for reverse scanning
16 mA
V3
LCDUBL
HR-TFT Up, Down signal for reverse scanning
16 mA
V4
LCDSPR
HR-TFT Start Pulse Right for normal scanning
16 mA
W1
LCDLBR
HR-TFT Output for reverse scanning
16 mA
W2
LCDMOD
HR-TFT MOD Signal used by the row driver
16 mA
W3
LCDPS
HR-TFT Power Save
16 mA
Y1
LCDCLPOWER
HR-TFT Power Sequence Control
16 mA
Y2
LCDREV
HR-TFT Reverse
16 mA
W4
PG0/nCFOE
GPIO Port G/Compact Flash Output Enable
8 mA
AA1
PG1/nCFWE
GPIO Port G/Compact Flash Write Enable
8 mA
AA2
PG2/nCFIORD
GPIO Port G/Compact Flash I/O read strobe
8 mA
AB1
PG3/nCFIOWR
GPIO Port G/Compact Flash I/O write strobe
8 mA
Table 1. Functional Pin List (Cont’d)
BGA
SIGNAL
DESCRIPTION
OUTPUT
DRIVE