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R1RP0408DGE-2PI

Renesas
Part Number R1RP0408DGE-2PI
Manufacturer Renesas
Description 4M High Speed SRAM
Published Aug 6, 2020
Detailed Description R1RP0408DI Series Wide Temperature Range Version 4M High Speed SRAM (512-kword × 8-bit) Datasheet R10DS0289EJ0100 Rev.1...
Datasheet PDF File R1RP0408DGE-2PI PDF File

R1RP0408DGE-2PI
R1RP0408DGE-2PI

Overview
R1RP0408DI Series Wide Temperature Range Version 4M High Speed SRAM (512-kword × 8-bit) Datasheet R10DS0289EJ0100 Rev.
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19 Description The R1RP0408DI is a 4-Mbit high speed static RAM organized 512-kword × 8-bit.
It has realized high speed access time by employing CMOS process (6-transistor memory cell) and high speed circuit designing technology.
It is most appropriate for the application which requires high speed, high density memory and wide bit width configuration, such as cache and buffer memory in system.
The R1RP0408DI is packaged in 400-mil 36-pin SOJ for high density surface mounting.
Features • Single 5.
0V supply: 5.
0V ± 10% • Access time: 12ns (max) • Completely static memory ⎯ No clock or timing strobe required • Equal access and cycle times • Directly TTL compatible ⎯ All inputs and outputs • Operating current: 130mA (max) • TTL standby current: 40mA (max) • CMOS standby current : 5mA (max) • Center VCC and VSS type pin out • Temperature range: −40 to +85°C Ordering Information Type No.
R1RP0408DGE-2PI Access time 12ns Package 400-mil 36-pin plastic SOJ R10DS0289EJ0100 Rev.
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19 Page 1 of 10 R1RP0408DI Series Pin Arrangement Pin Description A0 to A18 I/O1 to I/O8 CS# OE# WE# VCC VSS NC Pin name Address input Data input/output Chip select Output enable Write enable Power supply Ground No connection Function R10DS0289EJ0100 Rev.
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19 Page 2 of 10 R1RP0408DI Series Block Diagram R10DS0289EJ0100 Rev.
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19 Page 3 of 10 R1RP0408DI Series Operation Table CS# H L L L L Note: H: OE#  H L H L VIH, L: VIL, : WE#  H H L L VIH or VIL Mode Standby Output disable Read Write Write VCC current ISB, ISB1 ICC ICC ICC ICC I/O High-Z High-Z DOUT DIN DIN Ref.
cycle ⎯ ⎯ Read cycle (1) to (3) Write cycle (1) Write cycle (2) Absolute Maximum Ratings Parameter Symbol Value Unit Supply voltage relative to VSS VCC −0.
5 to +7.
0 V Voltage on any pin relative to VSS VT −0.
5*1 to VCC + 0.
5*2 V Power dissi...


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