參數(shù)資料
型號(hào): AK7706VT
英文描述: Consumer IC
中文描述: 消費(fèi)性IC
文件頁(yè)數(shù): 15/52頁(yè)
文件大?。?/td> 1085K
代理商: AK7706VT
[ASAHI KASEI] [AK7706]
<M0058-E-01>
1999/10
- 15 -
(DVDD=3.3V
±
10%,Ta=-40~85
°
C,CL=20pF)
Parameter
Microcomputer interface signal
Symbol
min
typ
max
Unit
RQ Fall time
tWRF
10
ns
RQ Rise time
tWRR
10
ns
SCLK fall time
SCLKrise time
SCLK low level width
SCLK high level width
Microcomputer to AK7706
Time from RESET "
" to RQ "
"
tSF
tSR
tSCLKL
tSCLKH
10
10
ns
ns
ns
ns
150
150
tREW
300
ns
Time from RQ "
" to RESET "
" Note 1)
tWRE
300
ns
RQ high level width
tWRQH
300
ns
Time from RQ "
" to SCLK"
"
tWSC
300
ns
Time from SCLK"
" to RQ "
"
SI latch setup time
SI latch hold time
AK7706 to microcomputer
Time from SCLK"
" to DRDY"
"
Time from SI"
"to DRDY"
"
SI high level width
Delay time from SCLK"
" to SO output
AK7706 to microcomputer
(RAM DATA read-out)
SI latch setup time (SI="H")
SI latch setup time (SI="L")
SI latch hold time
Time from SCLK"
" to SO
tSCW
6 x tMCLK
ns
tSIS
tSIH
200
200
ns
ns
tSDR
tSIDR
tSIH
tSOS
3 x tMCLK
3 x tMCLK
ns
ns
ns
ns
3 x tMCLK
200
tRSISH
tRSISL
tRSIH
tSOD
200
200
200
ns
ns
ns
ns
200
Note 1) Except for external jump code set at reset state.
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