WM0831, WM0832
Pin Configuration
Ordering Information
Top View
5V devices
8 pin P (DIP) and D (SO) packages
DEVICE
TEMP. RANGE
0oC to 70oC
PACKAGE
WM0831CP
WM0831CD
WM0831IP
WM0831ID
WM0832CP
WM0832CD
WM0832IP
8 pin plastic DIP
8 pin plastic SO
8 pin plastic DIP
8 pin plastic SO
8 pin plastic DIP
8 pin plastic SO
8 pin plastic DIP
0oC to 70oC
-40oC to 85oC
-40oC to 85oC
0oC to 70oC
0oC to 70oC
-40oC to 85oC
WM0831
WM0832
WM0832ID
-40oC to 85oC
8 pin plastic SO
3.3V devices
DEVICE
TEMP. RANGE
0oC to 70oC
PACKAGE
WM0831LCP
WM0831LCD
WM0831LIP
WM0831LID
WM0832LCP
WM0832LCD
WM0832LIP
8 pin plastic DIP
8 pin plastic SO
8 pin plastic DIP
8 pin plastic SO
8 pin plastic DIP
8 pin plastic SO
8 pin plastic DIP
0oC to 70oC
-40oC to 85oC
-40oC to 85oC
0oC to 70oC
0oC to 70oC
-40oC to 85oC
WM0832LID
-40oC to 85oC
8 pin plastic SO
Absolute Maximum Ratings (note 1)
Operating temperature range, TA . . . . TMIN to TMAX
WM083_C_ (C suffix) . . . . . . . . . 0oC to +70oC
WM083_I_ (I suffix) . . . . . . . . . . -40oC to +85oC
Storage Temperature . . . . . . . . - 65oC to +150oC
Soldering Information:
Supply Voltage, Vcc (note 2) . . . . . . . . . . . 6.5 V
Input voltage range:
Digital Inputs . . . . GND - 0.3 V, VCC + 0.3 V
Analogue inputs . . . GND - 0.3 V, VCC + 0.3 V
Input current, any pin (note 3) .
.
.
.
.
.
± 5 mA
Lead Temperature 1.6 mm (1/16) from case
for 10 seconds: D or P package . . . . . . . 260oC
Total Input current for package . . . . . . ± 20 mA
Recommended Operating Conditions (5V)
SYMBOL
VCC
VIH
MIN
4.5
2
NOMINAL
MAX
5.5
UNIT
V
V
Supply voltage
5
High level input voltage
Low level input voltage
Clock frequency
Clock duty cycle (see Note 4)
Pulse duration CS high
Operating free-air temperature
VIL
0.8
600
60
V
KHz
%
ns
oC
fclock
Dclk
twH(CS)
TA
10
40
220
C suffix
I Suffix
0
-40
70
85
TA
Wolfson Microelectronics
2
WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
