S-93L76A Datasheet, PDF (21/34 Pages) Seiko Instruments Inc – LOW VOLTAGE OPERATION CMOS SERIAL E2PROM

Rev.2.2_00
LOW VOLTAGE OPERATION CMOS SERIAL E²PROM
S-93L76A
1.31 Low supply voltage detection voltage −V_{DET 1.32 Low supply voltage release voltage +VDET}
vs. ambient temperature Ta
vs. ambient temperature Ta
2.0
-V_DET
(V)
1.0
0
-40 0
85
Ta (°C)
2. AC Characteristics
2.1 Maximum operating frequency f_max
vs. power supply voltage V_CC
Ta = 25°C
2M
fmax. ^1M
(Hz)
100k
10k
1234 5
VCC (V)
2.3 Write time t_PR
vs. ambient temperature Ta
6
tPR
(ms)
4
VCC = 5.0 V
2
−40 0
85
Ta (°C)
2.0
+V_DET
(V)
1.0
0
-40 0
85
Ta (°C)
2.2 Write time t_PR
vs. power supply voltage V_CC
Ta = 25°C
4
tPR
(ms)
2
1 2 3 4 56 7
VCC (V)
2.4 Write time t_PR
vs. ambient temperature Ta
6
t_PR
(ms)
4
V_CC = 3.0 V
2
−40 0
85
Ta (°C)
Seiko Instruments Inc.
21