參數(shù)資料
型號(hào): LH7A405
英文描述: Microcontroller
中文描述: 微控制器
文件頁(yè)數(shù): 18/53頁(yè)
文件大小: 396K
代理商: LH7A405
LH7A405
32-Bit System-on-Chip
18
Advance Data Sheet
U21
A2/SA0
LOW
LOW
95 mA/ns
16 mA
U19
A3/SA1
T21
A4/SA2
R22
A5/SA3
R20
A6/SA4
P22
A7/SA5
N22
A8/SA6
N19
A9/SA7
M21
A10/SA8
L22
A11/SA9
L20
A12/SA10
K22
A13/SA11
J22
A14/SA12
J20
A15/SA13
H22
A16/SBANK0
H19
A17/SBANK1
G21
A18
F22
A19
F19
A20
E21
A21
E19
A22
D21
A23
C21
A24
A18
A25
A17
A26
C17
A27
A22
nSCS0
HIGH
HIGH
I/O
95 mA/ns
16 mA
C20
nSCS1
A21
nSCS2
C19
nSCS3
A19
nSWE
HIGH
HIGH
I/O
95 mA/ns
16 mA
C18
nCAS
HIGH
HIGH
I/O
95 mA/ns
16 mA
D17
nRAS
HIGH
HIGH
I/O
95 mA/ns
16 mA
A16
SCKEN3
Depends on MEDCHG
LOW
I/O
95 mA/ns
16 mA
B16
SCLK
LOW
No Change
I/O
190 mA/ns
24 mA
C16
SCKE12
HIGH
No Change
I/O
95 mA/ns
16 mA
D16
SCKE0
HIGH
No Change
I/O
95 mA/ns
16 mA
A15
nBLE3
HIGH
No Change
I/O
110 mA/ns
8 mA
B15
nBLE0
HIGH
No Change
I/O
110 mA/ns
8 mA
C15
DQM0
Data Mask for
Synchronous Memories
I/O
95 mA/ns
16 mA
D15
DQM1
A14
DQM2
B14
DQM3
C14
nOE
HIGH
HIGH
I/O
95 mA/ns
16 mA
A13
nWE0
HIGH
HIGH
I/O
95 mA/ns
16 mA
Table 3. Detailed Pin List (Cont’d)
BGA
SIGNAL
RESET STATE
STANDBY STATE
PULL
UP
SCHMITT
I/O
SLEW
RATE
OUTPUT
DRIVE
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