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LH7A400N0B000B3A PDF预览

LH7A400N0B000B3A

更新时间: 2024-02-28 12:22:06
品牌 Logo 应用领域
恩智浦 - NXP /
页数 文件大小 规格书
65页 814K
描述
32-Bit System-on-Chip

LH7A400N0B000B3A 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Sampling NowReach Compliance Code:unknown
风险等级:5.73Base Number Matches:1

LH7A400N0B000B3A 数据手册

 浏览型号LH7A400N0B000B3A的Datasheet PDF文件第3页浏览型号LH7A400N0B000B3A的Datasheet PDF文件第4页浏览型号LH7A400N0B000B3A的Datasheet PDF文件第5页浏览型号LH7A400N0B000B3A的Datasheet PDF文件第7页浏览型号LH7A400N0B000B3A的Datasheet PDF文件第8页浏览型号LH7A400N0B000B3A的Datasheet PDF文件第9页 
LH7A400  
NXP Semiconductors  
32-Bit System-on-Chip  
Table 3. Functional Pin List (Cont’d)  
BGA LFBGA  
RESET  
STATE  
STANDBY  
STATE  
OUTPUT  
DRIVE  
SIGNAL  
DESCRIPTION  
I/O NOTES  
PIN  
PIN  
R11  
N12  
P12  
T11  
D3  
P12  
M10  
R13  
N11  
E4  
VDDA  
Analog Power for PLL  
VSSA  
Analog Ground for PLL  
Power On Reset  
nPOR  
Input  
Input  
No Change  
No Change  
I
I
3
3
User Reset; should be pulled HIGH for normal or  
JTAG operation.  
H6  
D1  
nURESET  
D4  
E4  
C2  
E2  
F2  
D2  
WAKEUP  
nPWRFL  
nEXTPWR  
Wake Up  
Input  
Input  
Input  
No Change  
No Change  
No Change  
I
I
I
3
3
3
Power Fail Signal  
External Power  
14.7456 MHz Crystal Oscillator pins. An external  
clock source can be connected to XTALIN leaving  
XTALOUT open.  
R13  
T13  
P16  
P15  
R14  
R15  
N14  
M13  
XTALIN  
Input  
HIGH  
Input  
No Change  
HIGH  
I
XTALOUT  
XTAL32IN  
XTAL32OUT  
O
I
32.768 kHz Real Time Clock Crystal Oscillator  
pins. An external clock source can be connected to  
XTAL32IN leaving XTAL32OUT open.  
No Change  
No Change  
Output  
O
P14  
J6  
M12  
J5  
CLKEN  
PGMCLK  
nCS0  
External Osc Clock Enable Output  
Programmable Clock (14.7456 MHz MAX.)  
Async Memory Chip Select 0  
LOW  
LOW  
HIGH  
HIGH  
HIGH  
LOW  
8 mA  
8 mA  
O
O
O
O
O
LOW or HIGH  
No Change  
No Change  
No Change  
K11  
K10  
P13  
P14  
P16  
N15  
12 mA  
12 mA  
12 mA  
nCS1  
Async Memory Chip Select 1  
nCS2  
Async Memory Chip Select 2  
nCS3/  
nMMSPICS  
• Async Memory Chip Select 3  
• MultiMediaCard SPI Mode Chip Select  
HIGH:  
nCS3  
M12  
N16  
No Change  
12 mA  
O
L12  
M15  
N13  
L16  
L15  
L14  
H11  
K12  
J15  
L11  
L13  
L14  
K11  
L16  
K14  
J15  
J12  
J10  
H16  
H14  
H11  
G16  
G9  
D0  
D1  
D2  
D3  
D4  
D5  
D6  
D7  
D8  
J13  
D9  
J10  
D10  
D11  
D12  
D13  
D14  
D15  
D16  
D17  
D18  
D19  
D20  
D21  
D22  
D23  
D24  
D25  
H15  
H13  
G15  
G11  
G12  
F15  
F12  
E14  
D16  
H10  
D14  
F10  
A16  
A14  
B13  
Data Bus  
LOW  
LOW  
12 mA I/O  
G14  
G12  
F15  
E15  
D16  
F12  
E13  
D14  
E12  
B16  
D12  
A16  
6
Rev. 01 16 July 2007  
Preliminary data sheet  

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