M67206H
AC Test Conditions
Input pulse levels: Gnd to 3.0V
Input rise/Fall times: 5 ns
Output reference levels: 1.5V
Output load: See Figure 7
Input timing reference levels: 1.5V
Figure 7. Output Load
Table 3. AC Test Conditions
M67206H- 15
M67206H- 30
Unit
(4)
Symbol (1)
Read Cycle
TRLRL
Symbol (2)
Parameter (3)
Min
Max
Min
Max
tRC
tA
Read cycle time
25
–
–
15
–
40
–
–
30
–
ns
ns
ns
ns
ns
ns
ns
ns
TRLQV
Access time
TRHRL
tRR
Read recovery time
10
15
0
10
30
0
TRLRH
tRPW
tRLZ
tWLZ
tDV
Read pulse width (5)
Read low to data low Z (6)
Write low to data low Z (6) (7)
Data valid from read high
Read high to data high Z(6)
–
–
TRLQX
–
–
TWHQX
3
–
5
–
TRHQX
5
–
5
–
TRHQZ
tRHZ
–
15
–
20
Write Cycle
TWLWL
tWC
tWPW
tWR
tDS
Write cycle time
Write pulse width(5)
Write recovery time
Data set-up time
Data hold time
25
15
10
9
–
–
–
–
–
40
30
10
18
0
–
–
–
–
–
ns
ns
ns
ns
ns
TWLWH
TWHWL
TDVWH
TWHDX
tDH
0
Reset Cycle
TRSLWL
TRSLRSH
tRSC
tRS
Reset cycle time
25
15
–
–
40
30
–
–
ns
ns
Reset pulse width (5)
11
4143J–AERO–04/07
ATMEL [ ATMEL ]
