參數(shù)資料
型號: LH7A405
英文描述: Microcontroller
中文描述: 微控制器
文件頁數(shù): 4/53頁
文件大?。?/td> 396K
代理商: LH7A405
LH7A405
32-Bit System-on-Chip
4
Advance Data Sheet
G2
VSSC
Core Ground
M2
AA6
AA15
P21
K21
F21
B17
B10
B5
AA17 VDDA1
Analog Power for PLL1
AB17 VSSA1
Analog Ground for PLL1
AA18 VDDA2
Analog Power for PLL2
AB18 VSSA2
Analog Ground for PLL2
AB16 VDDA3
Analog Power for A/D, Touch Screen Controller
AB13 VSSA3
Analog Ground for A/D, Touch Screen Controller
A1
TDI
JTAG Data In. This signal should be pulled-up to VDD
B1
TCLK
JTAG Clock. This signal should be pulled-up to VDD
B2
TDO
JTAG Data Out
4 mA
C1
TMST
JTAG Test Mode Select. This signal should be pulled-up to VDD
D3
nPOR
Power on Reset
C2
nEXTPWR
External Power
C3
MEDCHG
Media Change for Smart Card interface
D1
BATOK
Battery OK
D2
nBATCHG
Battery Change
E3
nURESET
User Reset
D4
WAKEUP
Wake Up
F4
UARTCTS2
UART2 Clear to Send Signal
8 mA
E2
UARTDCD2
UART2 Data Carrier Detect Signal
8 mA
E1
nPWRFL
Power Fail Signal
2 mA
K10
UARTDSR2
UART2 Data Send Ready Signal
8 mA
F2
UARTTX1/UARTIRTX1
UART1 Transmit / IrDA Transmit
8 mA
F1
UARTRX1/UARTIRRX1
UART1 Receive / IrDA Receive
8 mA
G4
UARTTXD2
UART2 Transmit Data Output
8 mA
G3
UARTRXD2
UART2 Receive Data Input
8 mA
G1
KMIDAT
Keyboard / Mouse data
16 mA
H3
KMICLK
Keyboard /Mouse clock
16 mA
H2
COL0
Keyboard Interface
8 mA
H1
COL1
J4
COL2
J3
COL3
J2
COL4
J1
COL5
K4
COL6
K2
COL7
Table 1. Functional Pin List (Cont’d)
BGA
SIGNAL
DESCRIPTION
OUTPUT
DRIVE
相關(guān)PDF資料
PDF描述
LH8001 Microprocessor
LH8002 Microprocessor
LH8010 Peripheral IC
LH8030 Telecommunication IC
LH8036 Peripheral IC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LH8000A-C 制造商:Black Box Corporation 功能描述:DUAL SPEED 10/100 STACKABLE HUB CLIENT
LH8000A-C-W1 制造商:Black Box Corporation 功能描述:1 YEAR WARRANTY FOR LH8000A-C
LH8000A-C-W3 制造商:Black Box Corporation 功能描述:3 YEAR WARRANTY FOR LH8000A-C
LH8000A-M 制造商:Black Box Corporation 功能描述:DUAL SPEED 10/100 STACKABLE HUB MASTER
LH8000A-M-SOL-W1 制造商:Black Box Corporation 功能描述:1 YEAR WARRANTY FOR LH8000A-M-SOL