33C408 Datasheet, PDF (2/12 Pages) Maxwell Technologies – 4 Megabit (512K x 8-Bit) CMOS SRAM

4 Megabit (512K x 8-Bit) CMOS SRAM
33C408
TABLE 1. PINOUT DESCRIPTION
PIN
SYMBOL
DESCRIPTION
12-5, 27, 26, 23, 25, 4,
28, 3, 31, 2, 30, 1
29
22
24
13-15, 17-21
32
16
A0-A18 Address Inputs
WE Write Enable
CS Chip Select
OE Output Enable
I/O 1-I/O 8 Data Inputs/Outputs
V_CC Power (+5.0V)
V_SS
Ground
TABLE 2. 33C408 ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
MIN
MAX
UNIT
Voltage on V_CC supply relative to V_SS
Voltage on any pin relative to V_SS
Power Dissipation
Storage Temperature
Operating Temperature
V_CC
-0.5
7.0
V
V_IN, V_OUT
-0.5
V_CC +0.5
V
P_D
--
1.0
W
T_S
-65
+150
°_C
T_A
-55
+125
°_C
TABLE 3. DELTA LIMITS
PARAMETER
VARIATION
I_CC1
±10% of stated vaule in Table 6
I_SB
±10% of stated vaule in Table 6
I_SB1
±10% of stated vaule in Table 6
I_LI
±10% of stated vaule in Table 6
04.16.02 REV 8
All data sheets are subject to change without notice 2
©2002 Maxwell Technologies
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