M5M5408BRT MITSUBISHI, M5M5408BRT Datasheet

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M5M5408BRT

Manufacturer Part Number
M5M5408BRT
Description
M5M5408BRT4194304-BIT (524288-WORD BY 8-BIT) CMOS STATIC RAM
Manufacturer
MITSUBISHI
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M5M5408BRT-70H
Manufacturer:
ROHM
Quantity:
252
revision-K0.1e, ' 98.07.30
M5M5408BFP/TP/RT/KV/KR
PART NAME TABLE
524,288-words by 8-bit, fabricated by
performance 0.25µm CMOS technology.
simple interfacing , battery operating and battery backup are the
important design objectives.
TSOP and 32-pin 8mm x 13.4mm STSOP packages. Two types of
TSOPs and two types of STSOPs are available , M5M5408BTP
(normal-lead-bend TSOP) , M5M5408BRT (reverse-lead-bend
TSOP)
M5M5408BKR (reverse-lead-bend STSOP). These two types
TSOPs and two types STSOPs are suitable for a surface mounting
on double-sided printed circuit boards.
into three versions; "Standard", "W-version", and "I-version". Those
are summarized in the part name table below.
DESCRIPTION
-40 ~ +85°C
* "typical" parameter is sampled, not 100% tested.
The M5M5408B is a family of 4-Mbit static RAMs organized as
The M5M5408B is suitable for memory applications where a
M5M5408B is packaged in 32-pin plastic SOP, 32-pin plastic
-20 ~ +85°C
temperature
From the point of operating temperature, the family is divided
0 ~ +70°C
W-
Operating
Standard
I-
Version,
version
version
,
M5M5408BKV
(## stands for "FP","TP",
M5M5408B## -55L
M5M5408B## -70L
M5M5408B## -10L
M5M5408B## -55H
M5M5408B## -70H
M5M5408B## -10H
M5M5408B## -55LW
M5M5408B## -70LW
M5M5408B## -10LW
M5M5408B## -55HW
M5M5408B## -70HW
M5M5408B## -10HW
M5M5408B## -55LI
M5M5408B## -70LI
M5M5408B## -10LI
M5M5408B## -55HI
M5M5408B## -70HI
M5M5408B## -10HI
"RT","KV"or"KR")
Part name
(normal-lead-bend
Supply
Power
Mitsubishi's high-
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
MITSUBISHI ELECTRIC
STSOP)
4194304-BIT (524288-WORD BY 8-BIT) CMOS STATIC RAM
Access
100ns
100ns
100ns
100ns
100ns
100ns
max.
time
55ns
70ns
55ns
70ns
55ns
70ns
55ns
70ns
55ns
70ns
55ns
70ns
and
FEATURES
Stand-by current Icc
• Single +5V power supply
• Small stand-by current: 0.4µA(3V,typ.)
• No clocks, No refresh
• Data retention supply voltage=2.0V to 5.5V
• All inputs and outputs are TTL compatible.
• Easy memory expansion by S
• Common Data I/O
• Three-state outputs: OR-tie capability
• OE prevents data contention in the I/O bus
• Process technology: 0.25µm CMOS
• Package:
typical *
0.4µA
0.4µA
0.4µA
25°C
M5M5408BFP: 32 pin 525 mil SOP
M5M5408BTP/RT: 32 pin 400 mil TSOP(ll)
M5M5408BKV/KR: 32 pin 8mm x 13.4mm STSOP
---
---
---
50µA
70°C
10µA
---
---
---
---
Ratings (max.)
PRELIMINARY
(PD)
Notice: This is not a final specification.
Some parametric limits are subject to change
, Vcc=3.0V
100µA
100µA
85°C
20µA
20µA
---
---
MITSUBISHI LSIs
(5.0V, typ.)
(10MHz)
current
(1MHz)
Active
50mA
25mA
Icc1
1

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M5M5408BRT Summary of contents

Page 1

... M5M5408B is packaged in 32-pin plastic SOP, 32-pin plastic TSOP and 32-pin 8mm x 13.4mm STSOP packages. Two types of TSOPs and two types of STSOPs are available , M5M5408BTP (normal-lead-bend TSOP) , M5M5408BRT (reverse-lead-bend TSOP) , M5M5408BKV (normal-lead-bend M5M5408BKR (reverse-lead-bend STSOP) ...

Page 2

... A 18 DQ2 22 W DQ1 MITSUBISHI ELECTRIC MITSUBISHI LSIs PRELIMINARY Notice: This is not a final specification. Some parametric limits are subject to change ...

Page 3

... Data output (Q) Active High-impedance Active MEMORY ARRAY 524288 WORDS x 8 BITS CLOCK GENERATOR MITSUBISHI ELECTRIC MITSUBISHI LSIs PRELIMINARY Notice: This is not a final specification. Some parametric limits are subject to change at +2V power Pin Function A0 ~ A18 Address input DQ1 ~ DQ8 Data input / output ...

Page 4

... Vcc-0.5V 0.4 ±1 ± minimum cycle - f= 1MHz minimum cycle f= 1MHz 200 -LW, -LI 100 - - -L 0 -HW -3.0V in case of AC (Pulse width (Vcc=5.0V±10%, unless otherwise noted) Limits Typ Min Max 8 10 MITSUBISHI LSIs Units V µA mA µ 50ns) Units pF 4 ...

Page 5

... Limits M5M5408BFP,TP,RT, M5M5408BFP,TP,RT, KV,KR-55 KV,KR-70 Max Min Max Min 70 100 MITSUBISHI LSIs 1.8k CL Units KV,KR-10 Max ns 100 ns 100 Units KV,KR-10 Max ...

Page 6

... DATA IN STABLE MITSUBISHI ELECTRIC PRELIMINARY Notice: This is not a final specification. Some parametric limits are subject to change t (A) v (Note3) t (S) dis (Note3) t (OE) dis VALID DATA (Note3) t (W) rec t (OE (W) en (D) MITSUBISHI LSIs 6 ...

Page 7

... Note 6: Don't apply inverted phase signal externally when DQ pin is in output mode. 4194304-BIT (524288-WORD BY 8-BIT) CMOS STATIC RAM ( (A) su (Note5) (Note4 ( DATA IN STABLE MITSUBISHI ELECTRIC PRELIMINARY Notice: This is not a final specification. Some parametric limits are subject to change t (W) rec (Note3) (D) MITSUBISHI LSIs 7 ...

Page 8

... Notice: This is not a final specification. Some parametric limits are subject to change Limits Typ. Min - 2 - 2.2 Vcc(PD -LW, - -HW, -HI 0 0.4 Typical value is for Ta=25°C Limits Typ Min Max 0 5 4.5V t rec (PD) 2.2V MITSUBISHI LSIs Units Max - µA 100 µ µA µA 10 Units ...

Page 9

... M5M5408BFP/TP/RT/KV/KR Revision History Revision No. History K0.1e The first edition 4194304-BIT (524288-WORD BY 8-BIT) CMOS STATIC RAM Date '98.7.30 MITSUBISHI ELECTRIC MITSUBISHI LSIs PRELIMINARY Notice: This is not a final specification. Some parametric limits are subject to change Preliminary 9 ...

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