參數(shù)資料
型號: HD404326
廠商: Hitachi,Ltd.
英文描述: 4-bit HMCS400-series microcomputer(4位單片微計算機)
中文描述: 4位HMCS400系列微電腦(4位單片微計算機)
文件頁數(shù): 89/94頁
文件大?。?/td> 573K
代理商: HD404326
HD404328 Series
89
During Transmit Clock Input
Item
Symbol Pin
Min
Typ
Max
Unit
Test Conditions
Notes
Transmit clock cycle time
t
Scyc
SCK
1.0
t
cyc
, t
subcyc
1, 2
Transmit clock high width
t
SCKH
SCK
0.3
t
Scyc
1
Transmit clock low width
t
SCKL
SCK
0.3
t
Scyc
1
Transmit clock rise time
t
SCKr
SCK
100
ns
HD404324, HD404324U,
HD404326, HD404326U,
HD404328, HD404328U:
V
CC
= 3.5 V to 6.0 V
1
HD4074329, HD4074329U:
V
CC
= 3.5 V to 5.5 V
1
200
ns
1
Transmit clock fall time
t
SCKf
SCK
100
ns
HD404324, HD404324U,
HD404326, HD404326U,
HD404328, HD404328U:
V
CC
= 3.5 V to 6.0 V
1
HD4074329, HD4074329U:
V
CC
= 3.5 V to 5.5 V
1
200
ns
1
Serial output data delay time t
DSO
SO
300
ns
HD404324, HD404324U,
HD404326, HD404326U,
HD404328, HD404328U:
V
CC
= 3.5 V to 6.0 V,
load shown in figure 53
1
HD4074329, HD4074329U:
V
CC
= 3.5 V to 5.5 V,
load shown in figure 53
1
500
ns
Load shown in figure 53
1
Serial input data setup time
t
SSI
SI
200
ns
HD404324, HD404324U,
HD404326, HD404326U,
HD404328, HD404328U:
V
CC
= 3.5 V to 6.0 V
1
HD4074329, HD4074329U:
V
CC
= 3.5 V to 5.5 V
1
300
ns
1
Serial input data hold time
t
HSI
SI
150
ns
HD404324, HD404324U,
HD404326, HD404326U,
HD404328, HD404328U:
V
CC
= 3.5 V to 6.0 V
1
HD4074329, HD4074329U:
V
CC
= 3.5 V to 5.5 V
1
300
ns
1
Notes: 1. Refer to figure 52.
2. The t
subcyc
unit applies when subactive mode is operating.
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