Document
(Rev. 1.0)
MITSUBISHI LSIs
M5M467400/465400DJ,DTP -5,-6,-5S,-6S M5M467800/465800DJ,DTP -5,-6,-5S,-6S M5M465160DJ,DTP -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
PRELIMINARY DESCRIPTION
The M5M467400/465400DJ,DTP is a 16777216-word by 4-bit, M5M467800/465800DJ,DTP is a 8388608-word by 8-bit, and M5M465160DJ,DTP is a 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. Some of contents are subject to change without notice.
FEATURES
Type name M5M467400DXX-5,5S M5M467800DXX-5,5S M5M467400DXX-6,6S M5M467800DXX-6,6S M5M465400DXX-5,5S M5M465800DXX-5,5S M5M465400DXX-6,6S M5M465800DXX-6,6S Address Power RAS OE CAS Cycle access access access access dissipatime tion time time time time (max.ns) (max.ns) (max.ns) (max.ns) (min.ns) (typ.mW) Type name M5M465160DXX-5,5S M5M465160DXX-6,6S Power Address RAS CAS OE Cycle dissipaaccess access access access time time tion time time time (max.ns) (max.ns) (max.ns) (max.ns) (min.ns) (typ.mW)
50 60 50 60
13 15 13 15
25 30 25 30
13 15 13 15
90 110 90 110
300 250 390 325
50 60
13 15
25 30
13 15
90 110
420 390
XX=J,TP
Standard 32 pin SOJ, 32 pin TSOP (M5M467400Dxx/M5M465400Dxx/M5M467800Dxx/M5M465800Dxx) Standard 50 pin SOJ, 50 pin TSOP (M5M465160Dxx) Single 3.3 ± 0.3V supply Low stand-by power dissipation 1.8mW (Max) LVCMOS input level Low operating power dissipation M5M467400Dxx-5,5S / M5M467800Dxx-5,5S 360.0mW (Max) M5M467400Dxx-6,6S / M5M467800Dxx-6,6S 324.0mW (Max) M5M465400Dxx-5,5S / M5M465800Dxx-5,5S 468.0mW (Max) M5M465400Dxx-6,6S / M5M465800Dxx-6,6S 432.0mW (Max) M5M465160Dxx-5,5S 504.0mW (Max) M5M465160Dxx-6,6S 468.0mW (Max) 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(M5M467400/465400/467800/465800/465160DJ,DTP-5S,-6S:option) only
ADDRESS
Part No.
Row Add. Col. Add.
Refresh
Refresh Cycle Normal S-version
RAS Only Ref,Normal R/W 8192/64ms 8192/128ms
M5M467400Dxx A0-A12 M5M465400Dxx A0-A11 M5M467800Dxx A0-A12
A0-A10
CBR Ref,Hidden Ref
4096/64ms 4096/128ms
A0-A11 A0-A9
RAS Only Ref,Normal R/W 4096/64ms 4096/128ms CBR Ref,Hidden Ref RAS Only Ref,Normal R/W 8192/64ms 8192/128ms CBR Ref,Hidden Ref 4096/64ms 4096/128ms
M5M465800Dxx A0-A11 A0-A10 M5M465160Dxx A0-A11 A0-A9
RAS Only Ref,Normal R/W 4096/64ms 4096/128ms CBR Ref,Hidden Ref RAS Only Ref,Normal R/W 4096/64ms 4096/128ms CBR Ref,Hidden Ref
APPLICATION
Main memory unit for computers, Microcomputer memory, Refresh memory for CRT
1
Aug. 1999
MITSUBISHI ELECTRIC
(Rev. 1.0)
MITSUBISHI LSIs
M5M467400/465400DJ,DTP -5,-6,-5S,-6S M5M467800/465800DJ,DTP -5,-6,-5S,-6S M5M465160DJ,DTP -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
PIN DESCRIPTION
M5M467400Dxx / M5M465400Dxx Pin Name A0-A12 DQ1-DQ4 RAS CAS W OE Vcc Vss NC Function Address Inputs Data Inputs / Outputs Row Address Strobe Input Column Address Strobe Input Write Control Input Output Enable Input Power Supply (+3.3V) Ground (0V) No Connection M5M467800Dxx / M5M465800Dxx Pin Name A0-A12 DQ1-DQ8 RAS CAS W OE Vcc Vss NC Function Address Inputs Data Inputs / Outputs Row Address Strobe Input Column Address Strobe Input Write Control Input Output Enable Input Power Supply (+3.3V) Ground (0V) No Connection
M5M465160Dxx Pin Name A0-A11 Function Address Inputs
DQ1-DQ16 Data Inputs / Outputs Row Address Strobe Input RAS Upper byte control UCAS Column Address Strobe Input Lower byte control LCAS Column Address Strobe Input Write Control Input W OE Vcc Vss NC Output Enable Input Power Supply (+3.3V) Ground (0V) No Connection
XX=J, TP
M5M467400/465400DJ, DTP
PIN CONFIGURATION (TOP VIEW)
Vcc DQ1 DQ2 NC NC NC NC W RAS A0 A1 A2 A3 A4 A5 Vcc
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
Vss DQ4 DQ3 NC NC NC CAS OE A12/NC(Note) A11 A10 A9 A8 A7 A6 Vss
Vcc DQ1 DQ2 NC NC NC NC W RAS A0 A1 A2 A3 A4 A5 Vcc
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
Vss DQ4 DQ3 NC NC NC CAS OE A12/NC(Note) A11 A10 A9 A8 A7 A6 Vss
Outline 32P0N (400mil SOJ)
M5M465400DJ
M5M467400DJ
Outline 32P3N (400mil TSOP Normal Bend)
Note : A12...M5M467400Dxx, NC...M5M465400Dxx : NO CONNECTION NC
M5M465400DTP
M5M467400DTP
2
Aug. 1999
MITSUBISHI ELECTRIC
(Rev. 1.0)
MITSUBISHI LSIs
M5M467400/465400DJ,DTP -5,-6,-5S,-6S M5M467800/465800DJ,DTP -5,-6,-5S,-6S M5M465160DJ,DTP -5,-6,-5S,-6S
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