7025ERPQB45 View Datasheet(PDF) - MAXWELL TECHNOLOGIES
Part Name
Description
Manufacturer
7025ERPQB45 Datasheet PDF : 20 Pages
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(8K x 16-Bit) Dual Port RAM High-Speed CMOS
7025E
TABLE 1. 7025E PINOUT DESCRIPTION
NAMES
LEFT PORT
RIGHT PORT
Chip Select
CSL
Read/Write Select
R/WL
Output Select
OSL
Address
AOL-A12L
Data Input/Output
I/OOL-I/O15L
Semaphore Select
SEML
Upper Byte Select
UBL
Lower Byte Select
LBL
Interrupt Flag
INTL
Busy Flag
BUSYL
M/S
VCC
GND
CSR
R/WR
OSR
AOR-A12R
I/OOR-I/O15R
SEMR
UBR
LBR
INTR
BUSYR
Master or Slave Select
Power
Ground
TABLE 2. 7025E ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
MIN
MAX
UNITS
Supply Voltage (Relative to VSS)
Operating Temperature Range
Input or Output Voltage Applied
Storage Temperature Range
VCC
-0.3
7.0
V
TA
-55
125
°C
--
GND -0.3V VCC+ 0.3
V
TSTG
-65
150
°C
TABLE 3. 7025E RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
MIN
MAX
Supply Voltage Positive
Input Voltage
Thermal Impedance
Operating Temperature Range
VCC
4.5
5.5
VIL
-0.5
0.8
VIH
2.2
6.0
ΘJC
--
1.02
TA
-55
125
UNITS
V
V
°C/W
°C
1000586
12.19.01 Rev 2
All data sheets are subject to change without notice 2
©2001 Maxwell Technologies
All rights reserved.
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