79C0832RPQI15 查看數據表（PDF） - MAXWELL TECHNOLOGIES
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79C0832RPQI15 Datasheet PDF : 19 Pages
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8 Megabit (256K x 32-Bit) EEPROM MCM
79C0832
PARAMETER
TABLE 6. 79C0832 DC ELECTRICAL CHARACTERISTICS
(V
CC
=
5V
±
10%,
TA
=
-55
TO
+125°
C)
TEST CONDITION
SYMBOL SUBGROUPS
MIN
MAX
Output Voltage
Data Lines: VCCMin, IOL= 2.1mA
VOL
1, 2, 3
--
0.4
RDY/BSY_Line: VCC Min, IOL = 12mA
VOL
0.4
Data Lines: VCC Min, IOH = -400µ A
VOH
2.4
--
RDY/BSY_Line: VCC Min, IOH = -12mA
VOH
3.15
--
All Outputs: VCCMin , IOH = -100uA
VCC - 0.3V --
1. All Inputs are tied to VCC with a 5.5KW resistor, except for RES which is 30KW.
2. For RES ILI=800uA max.
3. Only one CE Active (Low)
UNITS
V
V
V
V
V
TABLE 7. 79C0832 AC ELECTRICAL CHARACTERISTICS FOR READ OPERATION 1
(V
CC
=
5V
±
10%,
TA
=
-55
TO
+125°
C)
PARAMETER
SYMBOL
SUBGROUPS
MIN
MAX
UNIT
Address Access Time CE = OE = VIL, WE = VIH
-150
-200
tACC
9, 10, 11
ns
--
150
--
200
Chip Enable Access Time OE = VIL, WE = VIH
-150
-200
tCE
9, 10, 11
ns
--
150
--
200
Output Enable Access TIme CE = VIL, WE = VIH
-150
-200
tOE
9, 10, 11
ns
0
75
0
125
Output Hold to Address Change CE = OE =VIL, WE = VIH
tOH
9, 10, 11
ns
-150
0
--
-200
0
--
Output Disable to High-Z 2
CE = VIL, WE = VIH
-150
-200
CE = OE = VIL, WE = VIH
-150
-200
9, 10, 11
tDF
ns
0
50
0
60
tDFR
ns
0
350
0
450
RES to Output Delay CE = OE = VIL, WE = VIH3
-150
-200
TRR
9, 10, 11
ns
0
450
0
650
1. Test conditions: input pulse levels = 0.4V to 2.4V; input rise and fall times < 20 ns; output load = 1 TTL gate + 100 pF (including
scope and jig); reference levels for measuring timing = 0.8 V/1.8 V.
2. tDF and tDFR are defined as the time at which the output becomes an open circuit and data is no longer driven.
3. Guaranteed by design.
02.14.06 REV 15 All data sheets are subject to change without notice 5
©2006 Maxwell Technologies
All rights reserved
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