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Table 5.3 Timing requirements and switching characteristics (Vcc = 3.0 V, Ø = 6 MHz)
td (ø-AH)
AB15 - AB8 delay time
45
51
ns
tv (ø-AH)
AB15 - AB8 valid time
7
3
ns
td (ø-AL)
AB7 - AB0 delay time
47
52
ns
tv (ø-AL)
AB7 - AB0 valid time
7
3
ns
td (ø-WR)
WR* delay time
8
15
ns
tv (ø-WR)
WR* valid time
4
4
ns
td (ø-RD)
RD* delay time
8
15
ns
tv (ø-RD)
RD* valid time
3
3
ns
td (ø-DMA)
DMAOUT delay time
26
32
ns
tv (ø-DMA)
DMAOUT valid time
9
5
ns
tsu (RDY-ø)
RDY setup time
35
68
ns
th (ø-RDY)
RDY hold time
0
0
ns
tsu (HOLD-ø)
HOLD* setup time
21
34
ns
th (ø-HOLD)
HOLD* hold time
0
0
ns
td (ø-HLDAL)
HLDA* "L" delay time
30
30
ns
td (ø-HLDAH)
HLDA* "H" delay time
30
30
ns
tsu (DB-ø)
Data bus setup time
9
49
ns
th (ø-DB)
Data bus hold time
0
0
ns
td (ø-DB)
Data bus delay time
30
36
ns
tv (ø-DB)
Data bus valid time
15
8
ns
td (ø-EDMA)
EDMA* delay time
12
29
ns
tv (ø-EDMA)
EDMA* valid time
8
7
ns
td (AH-WR)
Before WR* AB15 - AB8 valid time
0.5*tc(ø)-33
0.5*tc(ø)-34
ns
td (AL-WR)
Before WR* AB7 - AB0 valid time
0.5*tc(ø)-35
0.5*tc(ø)-35
ns
tv (WR-AH)
After WR* AB15 - AB8 valid time
0
-5
ns
tv (WR-AL)
After WR* AB7 - AB0 valid time
0
-5
ns
td (AH-RD)
Before RD* AB15 - AB8 valid time
0.5*tc(ø)-33
0.5*tc(ø)-41
ns
td (AL-RD)
Before RD* AB7 - AB0 valid time
0.5*tc(ø)-35
0.5*tc(ø)-43
ns
tv (RD-AH)
After RD* AB15 - AB8 valid time
0
-5
ns
tv (RD-AL)
After RD* AB7 - AB0 valid time
0
-5
ns
tsu (RDY-WR) Before WR* RDY setup time
45
83
ns
th (WR-RDY)
After WR* RDY hold time
0
0
ns
tsu (RDY-RD)
Before RD* RDY setup time
45
76
ns
th (RD-RDY)
After RD* RDY hold time
0
0
ns
tsu (DB-RD)
Before RD* data bus setup time
18
56
ns
th (RD-DB)
After RD* data bus hold time
0
0
ns
td (WR-DB)
Before WR* data bus delay time
28
29
ns
tv (WR-DB)
After WR* data bus valid time
12
3
ns
tv (WR-EDMA) After WR* EDMA* delay time
3
3
ns
tv (RD-EDMA) After RD* EDMA* delay time
3
3
ns
Min.
Max.
Min.
Max.
Actual MCU
Emulator
Symbol
Item
Unit
Standard value
Summary of Contents for Emulation Pod M37641T2-RPD-E
Page 8: ...6 68 MEMO...
Page 18: ...16 68 MEMO...
Page 45: ...43 68 Figure 4 4 Self check procedure...
Page 46: ...44 68 MEMO...
Page 50: ...48 68 Figure 5 2 Connection diagram 2 2...
Page 55: ...53 68 Figure 5 3 Bus timing 1 2...
Page 56: ...54 68 Figure 5 4 Bus timing 2 2...
Page 68: ...66 68 MEMO...
