(Rev. 1.1)
MITSUBISHI LSIs
M5M467400/465400BJ,BTP -5,-6,-5S,-6S
M5M467800/465800BJ,BTP -5,-6,-5S,-6S
M5M465160BJ,BTP -5,-6,-5S,-6S
FAST PAGE MODE 67108864-BIT (16777216-WORD BY 4-BIT) DYNAMIC RAM
FAST PAGE MODE 67108864-BIT (8388608-WORD BY 8-BIT) DYNAMIC RAM
FAST PAGE MODE 67108864-BIT (4194304-WORD BY 16-BIT) DYNAMIC RAM
DESCRIPTION
The M5M467400/465400BJ,BTP is organized 16777216-word by 4-bit, M5M467800/465800BJ,BTP is organized 8388608-word by
8-bit, and M5M465160BJ,BTP is organized 4194304-word by 16-bit dynamic RAMs, fabricated with the high performance CMOS
process, and are suitable for large-capacity memory systems with high speed and low power dissipation.
The use of double-layer aluminum process combined with CMOS technology and a single-transistor dynamic storage stacked
capacitor cell provide high circuit density. Multiplexed address inputs permit both a reduction in pins and an increase in system
densities.
FEATURES
Address
access access access
time time time
Power
dissipa-
tion
RAS
OE
Power
dissipa-
tion
CAS
Cycle
time
Address
access
time
RAS
access access
time time
CAS
OE
Cycle
time
access
time
access
time
Type name
Type name
(max.ns) (max.ns) (max.ns) (max.ns) (min.ns) (typ.mW)
(max.ns) (max.ns) (max.ns) (max.ns)
(min.ns)
(typ.mW)
M5M467400BXX-5,5S
M5M467800BXX-5,5S
M5M465160BXX-5,5S
M5M465160BXX-6,6S
50
60
13
15
420
90
13
15
25
30
50
60
50
60
13
15
13
15
25
30
25
30
13
15
13
15
90
110
90
300
250
390
325
M5M467400BXX-6,6S
M5M467800BXX-6,6S
390
110
M5M465400BXX-5,5S
M5M465800BXX-5,5S
M5M465400BXX-6,6S
M5M465800BXX-6,6S
110
XX=J,TP
(M5M467400Bxx/M5M465400Bxx/M5M467800Bxx/M5M465800Bxx)
(M5M465160Bxx)
Standard 32 pin SOJ, 32 pin TSOP
Standard 50 pin SOJ, 50 pin TSOP
±
Single 3.3 0.3V supply
Low stand-by power dissipation
1.8mW (Max)
LVCMOS input level
Low operating power dissipation
M5M467400Bxx-5,5S / M5M467800Bxx-5,5S
M5M467400Bxx-6,6S / M5M467800Bxx-6,6S
M5M465400Bxx-5,5S / M5M465800Bxx-5,5S
M5M465400Bxx-6,6S / M5M465800Bxx-6,6S
M5M465160Bxx-5,5S
360.0mW (Max)
324.0mW (Max)
468.0mW (Max)
432.0mW (Max)
504.0mW (Max)
468.0mW (Max)
M5M465160Bxx-6,6S
Self refresh capability*
Self refresh current
400µA (Max)
Fast-page mode , Read-modify-write, CAS before RAS refresh, Hidden refresh capabilities
Early-write mode and OE to control output buffer impedance
All inputs, outputs LVTTL compatible and low capacitance
:Applicable to self refresh version(M5M467400/465400/467800/465800/465160BJ,BTP-5S,-6S:option) only
*
ADDRESS
Refresh Cycle
Normal S-version
8192/64ms 8192/128ms
Row Add Col Add
Refresh
Part No.
RAS Only Ref,Normal R/W
CBR Ref,Hidden Ref
M5M467400Bxx A0-A12 A0-A10
4096/64ms
4096/64ms
4096/128ms
4096/128ms
RAS Only Ref,Normal R/W
CBR Ref,Hidden Ref
M5M465400Bxx
A0-A11 A0-A11
8192/64ms 8192/128ms
RAS Only Ref,Normal R/W
CBR Ref,Hidden Ref
M5M467800Bxx A0-A12 A0-A9
4096/64ms
4096/64ms
4096/128ms
4096/128ms
RAS Only Ref,Normal R/W
CBR Ref,Hidden Ref
M5M465800Bxx
M5M465160Bxx
A0-A10
A0-A9
A0-A11
A0-A11
RAS Only Ref,Normal R/W
CBR Ref,Hidden Ref
4096/128ms
4096/64ms
APPLICATION
Main memory unit for computers, Microcomputer memory, Refresh memory for CRT
Jun. 1999
1
MITSUBISHI
ELECTRIC