TS87C52X2 ATMEL Corporation, TS87C52X2 Datasheet - Page 42

• Manufacturer Part Number: TS87C52X2
• Description: 8-bit Microcontroller 8 Kbytes Otp
• Manufacturer: ATMEL Corporation

42
TS8xCx2X2
Table 27. AC Parameters for Fix Clock
Table 28. AC Parameters for a Variable Clock: derating formula
Symbol
Speed
Symbol
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
AVLL
LLAX
PLPH
PLAZ
T
T
LHLL
LLPL
PXIX
AVIV
PLIV
PXIZ
LLIV
T
PLPH
AVLL
LLAX
PLAZ
LHLL
LLPL
PXIX
PXIZ
AVIV
LLIV
PLIV
Min
25
40
10
10
15
55
0
40 MHz
Type
Max
Max
Max
Max
Max
-M
Min
Min
Min
Min
Min
Min
Max
70
35
18
85
10
Standard
Min
Clock
2 T - x
4 T - x
3 T - x
3 T - x
5 T - x
X2 mode
33
25
35
T - x
T - x
T - x
T - x
4
4
9
0
30 MHz
60 MHz
equiv.
x
x
-V
Max
45
25
12
53
10
X2 Clock
0.5 T - x
0.5 T - x
0.5 T - x
1.5 T - x
1.5 T - x
0.5 T - x
2.5 T - x
2 T - x
T - x
x
x
Min
standard
25
42
12
12
17
60
mode 40
0
MHz
-V
Max
78
50
20
95
10
-M
10
15
15
30
10
20
40
40
10
0
7
Min
X2 mode
50
35
10
50
5
5
0
20 MHz
40 MHz
equiv.
-L
Max
-V
13
13
22
15
25
30
10
8
8
0
5
65
30
10
80
10
Min
standard
33
52
13
13
18
75
0
30 MHz
mode
-L
-L
15
20
20
35
15
25
45
15
45
10
0
Max
122
98
55
18
10
4184E–8051–09/02
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns