Production Data
WM8143-10
Test Characteristics
AVDD = DVDD = 4.75V to 5.25V, AGND = DGND = 0V … TA = 0oC to +70oC, MCLK = 12MHz, unless otherwise stated
PARAMETER
SYMBOL
SEN Pulse Width
Parallel Interface
RNW Low to OP[9:2] Tri-state
Address Setup Time to STB
Low
DNA Low Setup Time to STB
Low
Strobe Low Time
Address Hold Time from STB
High
DNA Low Hold Time from
STB High
Data Setup Time to STB Low
DNA High Setup Time to STB
Low
Data Hold Time from STB
High
Data High Hold Time from
STB High
RNW High to OP[9:2] Output
tSEW
tOPZ
tASU
tADLS
tSTB
tAH
tADLH
tDSU
tADHS
tDH
tADHH
tOPD
TEST
CONDITIONS
MIN
50
0
10
50
10
10
0
10
10
10
0
TYP
MAX
20
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Wolfson Microelectronics
5
PD.Rev 3f June 98