TS87C51RC2 ATMEL Corporation, TS87C51RC2 Datasheet - Page 69

• Manufacturer Part Number: TS87C51RC2
• Description: High Performance 8-bit Microcontroller 32 Kbytes Otp
• Manufacturer: ATMEL Corporation

10.5.8. Shift Register Timing Waveforms
Rev. C - 06 March, 2001
Symbol
INSTRUCTION
ALE
CLOCK
OUTPUT DATA
WRITE to SBUF
INPUT DATA
T
T
T
T
T
QVHX
XHQX
XHDX
XHDV
XLXL
CLEAR RI
Type
Max
Min
Min
Min
Min
Table 44. AC Parameters for a Variable Clock: derating formula
T
QVXH
0
Standard
T
10 T - x
10 T - x
XHDV
Clock
2 T - x
12 T
Figure 28. Shift Register Timing Waveforms
x
1
0
VALID
T
XLXL
X2 Clock
T
5 T - x
5 T- x
XHQX
2
T - x
1
6 T
x
VALID
T
3
XHDX
2
VALID
133
-M
50
20
0
4
3
VALID
133
-V
50
20
0
5
TS83C51RB2/RC2/RD2
TS87C51RB2/RC2/RD2
4
VALID
133
-L
50
20
0
TS80C51RA2/RD2
6
5
VALID
Units
7
6
ns
ns
ns
ns
ns
VALID
SET TI
SET RI
8
7
VALID
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