Table 3. AC Test Conditions (Continued)
Symbol (1)
Symbol (2)
Parameter (3) (4)
TWHRSH
tRSS
Reset set-up time
TRSHWL
tRSR
Reset recovery time
Retransmit Cycle
TRTLWL
TRTLRTH
TWHRTH
tRTC
tRT
tRTS
Retransmit cycle time
Retransmit pulse width(5)
Retransmit set-up time(6)
TRTHWL
tRTR
Retransmit recovery time
Flags
TRSLEFL
tEFL
Reset to EF low
TRSLFFH
tHFH, tFFH Reset to HF/FF high
TRLEFL
tREF
Read low to EF low
TRHFFH
TEFHRH
tRFF
tRPE
Read high to FF high
Read width after EF high
TWHEFH
tWEF
Write high to EF high
TWLFFL
tWFF
Write low to FF low
TWLHFL
tWHF
Write low to HF low
TRHHFH
tRHF
Read high to HF high
TFFHWH
tWPF
Write width after FF high
Expansion
TWLXOL
tXOL
Read/Write to XO low
TWHXOH
TXILXIH
tXOH
tXI
Read/Write to XO high
XI pulse width
TXIHXIL
tXIR
XI recovery time
TXILRL
tXIS
XI set-up time
1.
STD symbol.
2.
ALT symbol.
3.
Timings referenced as in AC test conditions.
4.
All parameters tested only.
5.
Pulse widths less than minimum value are not allowed.
6.
Values guaranteed by design, not currently tested.
7.
Only applies to read data flow-through mode.
12 M67206H
M67206H- 15
Min
Max
20
–
10
–
M67206H- 30
Min
Max
30
–
10
–
Unit
ns
ns
25
–
40
–
ns
15
–
30
–
ns
15
–
30
–
ns
10
–
10
–
ns
–
25
–
30
ns
–
25
–
30
ns
–
25
–
30
ns
–
25
–
30
ns
15
–
30
–
ns
–
15
–
30
ns
–
20
–
30
ns
–
30
–
30
ns
–
30
–
30
ns
15
–
30
–
ns
–
15
–
30
ns
–
15
–
30
ns
15
–
30
–
ns
10
–
10
–
ns
10
–
10
–
ns
4143J–AERO–04/07