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R1WV3216R

Features: • Single 2.7-3.6V power supply• Small stand-by current:4A (3.0V, typ.)• Data retention supply voltage =2.0V• No clocks, No refresh• All inputs and outputs are TTL compatible.• Easy memory expansion by CS1#, CS2, LB# and UB#• Common Data I/O•...

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SeekIC No. : 004468967 Detail

R1WV3216R: Features: • Single 2.7-3.6V power supply• Small stand-by current:4A (3.0V, typ.)• Data retention supply voltage =2.0V• No clocks, No refresh• All inputs and outputs are...

R1WV3216R Data Sheet

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Part Number:
R1WV3216R
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Single 2.7-3.6V power supply
• Small stand-by current:4A (3.0V, typ.)
• Data retention supply voltage =2.0V
• No clocks, No refresh
• All inputs and outputs are TTL compatible.
• Easy memory expansion by CS1#, CS2, LB# and UB#
• Common Data I/O
• Three-state outputs: OR-tie capability
• OE# prevents data contention on the I/O bus
• Process technology: 0.15um CMOS


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Value
Unit
Power supply voltage relative to Vss
Vcc
-0.5 to +4.6
V
Terminal voltage on any pin relation toVss
VT
-0.5*1 to Vcc+0.3*2
V
Power dissipation
PT
0.7
W
Operation temperature
Topr
R ver.
0 to +70
ºC
W ver.
-20 to +85
ºC
I ver.
-40 to +85
ºC
Storage temperature
Tstg
-65 to +150
ºC
Storage temperature range under bias
Tbias
R ver.
0 to +70
ºC
W ver.
-20 to +85
ºC
I ver.
-40 to +85
ºC


Note 1: -2.0V in case of AC (Pulse width 30ns)
2:Maximum voltage is +4.6V




Description

The R1WV3216R Series is a family of low voltage 32-Mbit static RAMs organized as 2097152-words by 16-bit, fabricated by Renesas's high-performance 0.15um CMOS and TFT technologies.

The R1WV3216R Series is suitable for memory applications where a simple interfacing , battery operating and battery backup are the important design objectives.

The R1WV3216R Series is made by stacked-micro-package technology and two chips of 16Mbit superSRAMs are assembled in one package.

The R1WV3216R Series is packaged in a 52pin micro thin small outline mount device[TSOP / 10.79mm x 10.49mm with the pin-pitch of 0.4mm] or a 48balls fine pitch ball grid array [f-BGA / 7.5mmx8.5mm with the ball-pitch of 0.75mm and 6x8 array] . It gives the best solution for a compaction of mounting area as well as flexibility of wiring pattern of printed circuit boards.




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