32C408BRPFS20 Ver la hoja de datos (PDF) - MAXWELL TECHNOLOGIES
Número de pieza
componentes Descripción
Fabricante
32C408BRPFS20 Datasheet PDF : 11 Pages
| |||
4 Megabit (512K x 8-Bit) SRAM
32C408B
TABLE 1. 32C408B ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
MIN
MAX
UNIT
Voltage on any pin relative to VSS
Voltage on VCC supply relative to VSS
Power Dissipation
Storage Temperature
Operating Temperature
VIN, VOUT
-0.5
VCC+0.5
V
VCC
-0.5
7.0
V
PD
--
1.0
W
TS
-65
+150
°C
TA
-55
+125
°C
TABLE 2. 32C408B RECOMMENDED OPERATING CONDITIONS
PARAMETER
Supply Voltage
Ground
Input High Voltage 1
Input Low Voltage 2
Thermal Impedance
SYMBOL
VCC
VSS
VIH
VIL
ΘJC
MIN
MAX
4.5
5.5
0
0
2.2
VCC+0.5
-0.5
0.8
--
0.63
1. VIH(max) = VCC + 2.0V ac(pulse width < 10ns) for I < 20mA.
2. VIL (min) = -2.0V ac(pulse width < 10ns) for I < 20mA.
UNIT
V
V
V
V
°C/W
PARAMETER
TABLE 3. 32C408B DC ELECTRICAL CHARACTERISTICS
(VCC=5V +/- 10%, TA = -55 TO +1‘25C, UNLESS OTERWISE SPECIFIED
CONDITION
SYMBOL SUBGROUPS
MIN
TYP
MAX
UNIT
Input Leakage Current
VIN = VSS to VCC
ILI
1, 2, 3
-2
--
2
µA
Output Leakage Current
CS=VIH or OE=VIH or WE=VIL,
ILO
1, 2, 3
-2
--
2
µA
VOUT =VSS to VCC
Output Low Voltage
IOL = 8mA
VOL
1, 2, 3
--
--
0.4
V
Output High Voltage
IOH = -4mA
VOH
1, 2, 3
2.4
--
V
Average Operating Cur- Min cycle, 100% Duty, CS=VIL,
ICC
1, 2, 3
rent
IOUT=0mA, VIN = VIH or VIL
--
-20
--
--
mA
180
170
-25
--
160
-30
Standby Power Supply CS = VIH
ISB
1, 2, 3
--
--
60
mA
Current
f = 0MHz, CS > VCC - 02V, VIN >
ISB1
1, 2, 3
--
--
10
VCC - 0.2V or VIN < 0.2V
Input Capacitance1
VIN = 0V, f = 1MHz, TA = 25 °C.
CIN
1, 2, 3
--
--
7
pF
Output Capacitance1
VI/O = 0V
1. Guaranteed by Design
CI/O
1, 2, 3
--
--
8
pF
05.02.02 Rev 7
All data sheets are subject to change without notice 2
©2002 Maxwell Technologies
All rights reserved.
Share Link: 