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Toshiba Electronic Components Datasheet

TMM314AP-1 Datasheet

1024 word x 4-Bit Static RAM

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TOSHIBA MOS MEMORY PRODUCTS
1024 WORD x 4 BIT STATIC RAM
N CHANNEL SILICON GATE DEPLETION LOAD
TMM314AP TMM314APL
TMM314AP-1 TMM314APL- I
TMM314AP-3 TMM314APL-3
DESCRIPTION
TrvlM3 14l,P family IS 1024 wocd x 4 bit high
speed read write ",emories operated with 5 V single
power supp:y The memor;es w:th 6 T..- ceiJs are
static In ooeration and require no clocks or refresh
petlod and suitable for use in microprocessor applica-
tion systems where high perfo'-mance, low cost, sim-
ple interfacing are important oesign objectives
TMM314AP family is able to be connected to
FEATURES
• Fully decoded 1024 word x 4 bit organization
• Static operation - No clocks or refresh period
• Single 5V supply voltage - Vec = 5V ± 10%
• Easy memory expansion - CS input
• Three state output - Wired OR tie capability
• Inputs and outputs directly TTL compatible
• Data i'lput/output terminal is common
• Input protecteD - All inputs have protection
against static charge
• 2114 Type Pin compatible
TTL d:r2ctly ana to drive 1 STTL or 5 LSTTLS
TMM314AP family IS fabricated witn N channe
silicon gate depletion 'Dad type MOS technology by
ion implantation for fast speed, stable performance
and reliablity,
The chip is moulded in the standard 18 oir> plastic
package of 0.3 nch width for low cost and high den-
sityassembly
• Low Power dissipation and Access time
----=-.1-Power and Access time (maximum value)
--------~- Acces;ti~---I- p~~-
TMM314AP-l
2150 ~s
550~
TMM314AP-3
TMM314AP
TMM314APL-l
300 ns ___ +-_ 550 _~W_
450 os
550 mW
200 os - ~,- 385-;:;;W---
TMM314APL,3
TMM314APL
300 ns
450 ns
385mW
~5~W 1
PIN CONNECTION (TOP VIEW)
A. Vec
As A7
A4 As
A3 A9
Ao 110 1
Al 1/°2
A2 1/0 3
a; l!O4
WE
PlNNAMES
Ao -A,
A4 -A.
I/O. -1/0.
CS
WE
Vee
~~GND---
Column Address Inputs
Row Address Inputs
Data Input/Output
Chi p Select Input
Write Enable Input
Supply Voltage
Ground
BLOCK DIAGRAM
A4--f)===l
As--D==::::I
A6--f)===l
A7--f)===l
Ag--f")===l
A9-~~==~
I
I/OI-+-I>------l
1/02 --1>1-f~=t---l
I/O 3~+f::F=I---l
I/O 4 .H~::'--+---l
-65-
-vee


Toshiba Electronic Components Datasheet

TMM314AP-1 Datasheet

1024 word x 4-Bit Static RAM

No Preview Available !

TOBHIBA
MAXIMUM RATINGS
SYMBOL
VCC
VI/O
TOPR
TSTG
TSOLDER
PD
ITEM
Supply Voltage
Input/Output Voltage
Operating Temperatt:.re
Storage Temperature
Soldering Temperature· Time
Power dissipation (Ta = 70°C)
RATING
-05 - 7.0
-0.5-7.0
0-70
-55- 150
260 . 10
850
UNIT
V
V
·C
°c
°c sec
mW
--------
DC REeGllllMENOED OPERATING CONDR"IONS
SYMBOL
VIN
VIL
VCC
PARAMETER
Input High Voltage
Input Low Voltage
Supply Voltage
- - -CONDITIONS
MIN
2.0
-0.5
4.5
TYP.
MAX.
UNIT
Vcc ___---"!_____
0.8 V
SYMBOl
IIH
IlL
VOH
VOL
IOH
IOL
ILO
PARAMETER
Input High Current
Input Low Current
Output High Voltage
Output Low Voltage
-. CON_DIT.ION..~_=-n
MIN. luT_yp~-pAX-UNIT_~
VIN=5.50V
ul -
I 10 I /lA __
---VIN=OV
------
~ , -10 . /lA
I~~~~KR~~~;~o-mA~ ----.- 2":~1o~t-~:-~_~_------;_
Output High Current
Output Low Current
1VOUT = 2A V
VOUT = 0.4 V
-1.0
-5.5
i.l---'---6.5
rnA
mA
~ CE=VIHorWE=V1L
Output Leakage Current
---tI
VOUT=OAV-VCC
TMM314A---
-
---25o~-I--.=.
. 50
±1O
64
, /lA
t-
Supply Current
I PL/PL-1/PL-3 OOC' --_--. ----~-----m---i rnA
---,- ~~U;3~~AmA-- ul~_ 1 - 1
Supply C!:Jrrent
PIP-liP-3
lOUT = 0 mA
25°C I
_L_0 o_C
I
J
70 90
I: 100 mA
~ _____._,
-66-


Part Number TMM314AP-1
Description 1024 word x 4-Bit Static RAM
Maker Toshiba
PDF Download

TMM314AP-1 Datasheet PDF






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