WCFS4016V1C Datasheet, PDF (3/9 Pages) Weida Semiconductor, Inc. – 256K x 16 Static RAM

WCFS4016V1C
AC Test Loads and Waveforms
3.3V
R1 317Ω
OUTPUT
5 pF
INCLUDING
JIG AND
SCOPE
(a)
R2
351Ω
OUTPUT
Z₀ =50Ω
50Ω
30pF
INCLUDING
ALL COMPONENTS OF
TEST EQUIPMENT
(b)
V_TH = 1.5V
1041CV33–4
3.3V
GND
Rise time > 2V/ns
ALL INPUT PULSES
90%
10%
(c)
90%
10%
Fall time:
> 2V/ns
3