The Renesas Electronics 7130 is a high-speed 1K x 8 Dual-Port Static RAM designed to be used as a stand-alone 8-bit Dual-Port RAM or as a "MASTER" Dual-Port RAM together with the 7140 "SLAVE" Dual-Port in 16-bit-or-more word width systems which would result in full-speed, error free operation without the need for additional discrete logic. An automatic power down feature, controlled by CE, permits the on chip circuitry of each port to enter a very low standby power mode. Military grade product in compliance with MIL-PRF-38535 QML is available.
True Dual-Ported memory cells which allow simultaneous access of the same memory location On-chip port arbitration logic BUSY output flag INT flag for port-to-port communication
Attribute
Value
Memory Size
16kbit
Organisation
1K X 8
Number of Words
2K
Number of Bits per Word
16bit
Maximum Random Access Time
100ns
Low Power
Yes
Timing Type
Asynchronous
Mounting Type
Through Hole
Package Type
PDIP-48
Pin Count
48
Dimensions
61.7 x 15.24 x 3.8mm
Height
3.8mm
Maximum Operating Supply Voltage
5.5 V
Width
15.24mm
Maximum Operating Temperature
+70 °C
Minimum Operating Temperature
-0 °C
Minimum Operating Supply Voltage
4.5 V
Length
61.7mm
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