TD87C51FA-2 View Datasheet(PDF) - Intel
Part Name
Description
Manufacturer
TD87C51FA-2 Datasheet PDF : 20 Pages
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8XC51FX
SERIAL PORT TIMING SHIFT REGISTER MODE
Test Conditions Over Operating Conditions Load Capacitance e 80 pF
Symbol Parameter
12 MHz
24 MHz
Oscillator
33 MHz
Variable
Units
Min Max Min Max Min Max
Min
Max
TXLXL Serial Port
1
0 50
0 36
12TCLCL
ms
Clock
Cycle Time
TQVXH Output Data
700
284
167
10TCLCLb133
ns
Setup to Clock
Rising Edge
TXHQX Output Data
Hold After Clock
Rising Edge
8XC51FX
50
2TCLCLb117
ns
8XC51FX-24 33
34
10
2TCLCLb50
ns
TXHDX Input Data Hold 0
0
0
0
ns
After Clock
Rising Edge
TXHDV Clock Rising
Edge to Input
Data Valid
700
283
167
10TCLCLb133 ns
SHIFT REGISTER MODE TIMING WAVEFORMS
272322 – 12
14
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