MC9S12XDP512CFU
Model | MC9S12XDP512CFU |
Description | 16-BIT, FLASH, 40MHz, MICROCONTROLLER, PQFP80 |
PDF file | Total 1348 pages (File size: 8M) |
Chip Manufacturer | PHILIPS |
Appendix A Electrical Characteristics
Table A-29. Example 1b: Normal Expanded Mode Timing V
DD35
= 5.0 V (EWAITE = 1)
2 Stretch
Cycles
Min
—
—
—
—
1
2
3
4
5
6
D
7
8
9
10
11
12
13
1
2
No.
C
Characteristic
Symbol
3 Stretch
Cycles
Min
D.C.
25
D.C.
100
125
5
110
5
98
24
28
0
86
7
106
8
0
62
Max
40.0
∞
10.0
∞
∞
—
—
—
—
—
—
—
—
—
—
—
45
72
Unit
Max
40.0
∞
13.3
∞
∞
—
—
—
—
—
—
—
—
—
—
—
20
47
— Frequency of internal bus
— Internal cycle time
— Frequency of external bus
— External cycle time (selected by EXSTR)
— External cycle time (EXSTR+1EWAIT)
D
D
D
D
D
Address
1
valid to RE fall
Pulse width, RE
2
Address
1
valid to WE fall
Pulse width, WE
2
Read data setup time (if ITHRS = 0)
Read data setup time (if ITHRS = 1)
Read data hold time
Read enable access time
Write data valid to WE fall
Write data setup time
Write data hold time
Address to EWAIT fall
Address to EWAIT rise
f
i
t
cyc
f
o
t
cyce
t
cycew
t
ADRE
PW
RE
t
ADWE
PW
WE
t
DSR
t
DSR
t
DHR
t
ACCR
t
WDWE
t
DSW
t
DHW
t
ADWF
t
ADWR
D.C.
25
D.C.
75
100
5
85
5
73
24
28
0
71
7
81
8
0
37
MHz
ns
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
D
D
D
D
D
D
D
Includes the following signals: ADDRx, UDS, LDS, and CSx.
Affected by EWAIT.
MC9S12XDP512 Data Sheet, Rev. 2.21
Freescale Semiconductor
1283