KE5BLME064 View Datasheet(PDF) - KAWASAKI MICROELECTRONICS
Part Name
Description
MFG CO.
'KE5BLME064' PDF : 53 Pages View PDF
Kawasaki LSI
64K Longest Match Search Engine (KE5BLME064)
PRELIMINARY
5. SRAM
5.1. SRAM Specification
When using KE5BLME064, ensure that the corresponding SRAM meets the following
requirements:
2Mbits Flow through type Synchronous Burst SRAM (64k-word x 32bits)
l Voltage: 3.3V
l Access time: 9ns
Eg. Micron MT58LC64K32B4
5.2. Connecting to SRAM
For the connection of LME064 to SRAM, see Fig. 5.1 below.
MADD1[15:0]
MDAT1[31:0]
MCS1N
MBWE1N
MBWA1N
MBWB1N
MBWC1N
MBWD1N
MOE1N
MADD2[15:0]
MDAT2[31:0]
MCS2N
MBWE2N
MBWA2N
MBWB2N
MBWC2N
MBWD2N
MOE2N
MADD3[15:0]
MDAT3[31:0]
MCS3N
MBWE3N
MBWA3N
MBWB3N
MBWC3N
MBWD3N
MOE3N
SA[15:0] ADSC#
DQ[31:0] CE2#
CE# ZZ
BWE# SRAM 1
BWA# MODE
BWB# GW#
BWC# ADSP#
BWD# ADV#
OE# CE2
SA[15:0] ADSC#
DQ[31:0] CE2#
CE# ZZ
BWE# SRAM 2
BWA# MODE
BWB# GW#
BWC# ADSP#
BWD# ADV#
OE# CE2
SA[1S5:A0]R MAD2SC#
DQ[31:0] CE2#
CE# ZZ
BWE# SRAM 3
BWA# MODE
BWB# GW#
BWC# ADSP#
BWD# ADV#
OE# CE2
Fig. 5.1 Connection to SRAM
Version 2.5.4
Proprietary and Confidential
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