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HD6432345 Datasheet, PDF (654/907 Pages) Hitachi Semiconductor – H8S/2345 F-ZTAT Hardware Manual | |||
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Table 20.7 Timing of On-Chip Supporting Modules (cont)
Condition A: âIn planning stageâ
VCC = AVCC = 3.0 V to 5.5 V, Vref = 3.0 V to AVCC, VSS = AVSS = 0 V,
ø = 2 to 10 MHz, Ta = â20 to +75°C (regular specifications),
Ta = â40 to +85°C (wide-range specifications)
Condition B: VCC = AVCC = 5.0 V ± 10%, Vref = 4.5 V to AVCC, VSS = AVSS = 0 V,
ø = 2 to 20 MHz, Ta = â20 to +75°C (regular specifications),
Ta = â40 to +85°C (wide-range specifications)
Item
Symbol
SCI
Input Asynchro- tScyc
clock nous
cycle Synchro-
nous
Input clock pulse
width
t SCKW
Input clock rise
t SCKr
time
Input clock fall
t SCKf
time
Transmit data
t TXD
delay time
Receive data setup tRXS
time (synchronous)
Receive data hold tRXH
time (synchronous)
A/D
Trigger input setup tTRGS
converter time
Condition A
Min Max
4
â
6
â
0.4 0.6
â 1.5
â 1.5
â 100
100 â
100 â
50 â
Condition B
Min Max Unit
4
â
t cyc
6
â
0.4 0.6
t Scyc
â
1.5
t cyc
â 1.5
â 50
ns
50 â
ns
50 â
ns
30 â
ns
Test Conditions
Figure 20.24
Figure 20.25
Figure 20.26
645
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