LM7001J 查看數據表（PDF） - SANYO -> Panasonic
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LM7001J Datasheet PDF : 8 Pages
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LM7001J, 7001JM
Data Input Timing
VIH = 2.2 to 6.5 V, VIL = 0 to 0.7 V, Xtal = 5.00 to 7.20 (typ) to 8.00 MHz
Data acquisition: On the CL rising edge
Note: Data transfers must be started only after the crystal oscillator is operating normally, i.e., after a proper input signal
has been supplied to XIN.
Parameter
Enable setup time
Enable hold time
Data setup time
Data hold time
Clock low-level time
Clock high-level time
Rise time
Fall time
Symbol
tES
tEH
tSU
tHD
tLO
tHI
tR
tF
Xtal: 7.20 MHz
At least 1.5 µs
At least 1.5 µs
At least 1.5 µs
At least 1.5 µs
At least 1.5 µs
At least 1.5 µs
Up to 1 µs
Up to 1 µs
Xtal: for frequencies
other than 7.2 MHz
1 ×8
At least [ f Xtal ] × 1.35
1 ×8
At least [ f Xtal ] × 1.35
1 ×8
At least [ f Xtal ] × 1.35
1 ×8
At least [ f Xtal ] × 1.35
1 ×8
At least [ f Xtal ] × 1.35
1 ×8
At least [ f Xtal ] × 1.35
Up to 1 µs
Up to 1 µs
Example: XIN = 2.048 MHz
At least 5.27 µs
At least 5.27 µs
At least 5.27 µs
At least 5.27 µs
At least 5.27 µs
At least 5.27 µs
Up to 1 µs
Up to 1 µs
No. 5262-5/8
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