參數(shù)資料
型號: LC89052T
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO24
封裝: 0.225 INCH, TSSOP-24
文件頁數(shù): 41/42頁
文件大?。?/td> 482K
代理商: LC89052T
LC89052T
No.7457-8/42
7.6 Microcontroller Interface AC Characteristics
Table 7.6 Microcontroller Interface AC Characteristics
at Ta = -30 to 70°C, AVDD = DVDD = 3.0 to 3.6V, AGND = DGND = 0V
Parameter
Symbol
Conditions
min
typ
max
unit
___
PD low-level pulse width
tPDdw
200
s
E/INT high-level pulse width
tINTuw
7-6-1
5
1/fs
63
s
CL low-level pulse width
tCLdw
100
ns
CL high-level pulse width
tCLuw
100
ns
CL to CE setup time
tCEsetup
50
ns
CL to CE hold time
tCEhold
50
ns
CL to DI setup time
tDIsetup
50
ns
CL to DI hold time
tDIhold
50
ns
CL to CE hold time
tCLhold
50
ns
CL to DO delay time
tCLtoDO
20
ns
CE to DO delay time
tCEtoDO
20
ns
7-6-1 : INTOPF = "1", INTSEL = "1", and fs is the input sampling frequency.
Figure 7.2 Microcontroller AC Characteristics
CL
DI
CE
DO
tCLdw
tCLuw
tCEhold
tCEsetup
tDIsetup
tDIhold
tCLtoDO
tCEtoDO
tCLhold
E/INT
tINTud
Hi-Z
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