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TC55328J-17 |TC55328J17TOSHIBAN/a4600avai17ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAM
TC55328J-20 |TC55328J20TOSN/a21avai20ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAM
TC55328J-20 |TC55328J20TOSHIBAN/a600avai20ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAM
TC55328J-25 |TC55328J25TOSN/a28avai25ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAM
TC55328J-25 |TC55328J25TOSHIBAN/a6250avai25ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAM
TC55328J-35 |TC55328J35TOSHIBAN/a5120avai35ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAM
TC55328P-17 |TC55328P17TOSHIBAN/a4350avai17ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAM
TC55328P-20 |TC55328P20TOSHIBAN/a4600avai20ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAM
TC55328P-25 |TC55328P25TOSHIBAN/a5120avai25ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAM
TC55328P-25 |TC55328P25TOSN/a20avai25ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAM
TC55328P-35 |TC55328P35TOSHIBAN/a4350avai35ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAM
TC55328P-35 |TC55328P35TOSN/a28avai35ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAM


TC55328J-25 ,25ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAM{ TvSHIBA (LOGIc/MEnORY)_t',fi-2,-j,i-,','_i'i/,,i_-- _Iiij' '.,32,768 WORD x.8 BIT CMOS STATIC RAM ..
TC55328J-25 ,25ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAMFEATURES0 Fast access time: . 5V single power supplyT055328P/J-17 17ns(MAX.) -17T055328P/J-20 20ns( ..
TC55328J-35 ,35ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAMFEATURES0 Fast access time: . 5V single power supplyT055328P/J-17 17ns(MAX.) -17T055328P/J-20 20ns( ..
TC55328P-17 ,17ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAMFEATURES0 Fast access time: . 5V single power supplyT055328P/J-17 17ns(MAX.) -17T055328P/J-20 20ns( ..
TC55328P-20 ,20ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAMFEATURES0 Fast access time: . 5V single power supplyT055328P/J-17 17ns(MAX.) -17T055328P/J-20 20ns( ..
TC55328P-25 ,25ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAM{ TvSHIBA (LOGIc/MEnORY)_t',fi-2,-j,i-,','_i'i/,,i_-- _Iiij' '.,32,768 WORD x.8 BIT CMOS STATIC RAM ..
TC9215AF ,HIGH VOLTAGE ANALOG SWITCHTOSHIBA TC9214,15AP/AFTC9214AP, TC9214AF, TC9215AP, TC9215AFTC9214AP/AF, TC9215AP/AF are Analog Swi ..
TC9215AP ,HIGH VOLTAGE ANALOG SWITCHTOSHIBA TC9214,15AP/AFTC9214AP, TC9214AF, TC9215AP, TC9215AFTC9214AP/AF, TC9215AP/AF are Analog Swi ..
TC9216P ,HIGH SPEED PLL FOR DTST(‘Q716P T(‘Q717P T(‘Q717F"it'-"""'"' "sit'-"-"""' qNIIt'ttilIm-qMqTC9216P, TC9217P, TC9217F are a ..
TC9216P. ,HIGH SPEED PLL FOR DTST(‘Q716P T(‘Q717P T(‘Q717F"it'-"""'"' "sit'-"-"""' qNIIt'ttilIm-qMqTC9216P, TC9217P, TC9217F are a ..
TC9217P ,HIGH SPEED PLL FOR DTST(‘Q716P T(‘Q717P T(‘Q717F"it'-"""'"' "sit'-"-"""' qNIIt'ttilIm-qMqTC9216P, TC9217P, TC9217F are a ..
TC9223F ,PLL FREQUENCY SYNTHESIZER LSI FOR COMMUNICATION USETC9223P/FT(‘Q772P T(‘Q772FPLL FREQUENCY SYNTHESIZER LSI FOR COMMUNICATION USETC9223P, TC9223F are d ..


TC55328J-17-TC55328J-20-TC55328J-25-TC55328J-35-TC55328P-17-TC55328P-20-TC55328P-25-TC55328P-35
17ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAM
j TvSHIBA (LOGIC/MENORY) use J) tct) anwau ll [102330]. a mrosé;;
"fj1"(f)ll'i- _:'_'i)5j'fjli.f21?iii' 'rlr-----/'iri'7., "ciJ(is'lf))j's-'irtj' rririk-:i Crfr1li(jj" P/NJ: u/)r.'l)(('ij. _
Tr"(()')1(ftjjf'2] ,1 Ifffi)i( l/ll, 'j) "iJiri),tjir 914 ?il)?fctjf-i)if(,)jra--- -
L w _-_- - -- - -- ---_, '._, tl"
"T- .? P.. - i.
32,768 WORD x.8 BIT CMOS STATIC RAM " ‘4 ‘%
DESCRIPTION
The TC55328P/J is a 262,144 bits high speed static random access memory organized as 32,768 words
by 8 bits using CMOS technology, and operated from a single 5-volt supply. Toshiba's CMOS
technology and advanced circuit form provide high speed feature.
The TC55328P/J has low power feature with device control using Chip Enable (CE), and has Output
Enable Input (OE) for fast memory access. Also the device power at memory access is reduced by
, automatic power down circuit form.
The TC55328P/J is suitable for: use in cache memory where high speed is required. All Inputs
and Outputs are directly TTL compatible.
The TC55328P/J is packaged in a 28 pin standard DIP and SOJ with 300 mil width for high
density surface assembly.
FEATURES
. Fast access time: . 5V single power supply:
TC55328P/J-17 17ns(MAX.) .-17 .' tiVd:6%
TC55328P/J.20 20ns(MAX.) -20/26/36 I 5V:!:10%
TC55328Plir.25 25ns(MAX.)
T055328P/J-35 35ns(MAX.)
0 Low power dissipation Output buffer control
Operation: TC55328P/J-17 140mA(MAX.) Package T055328? ' DIP28-P-3OOB
T055328P/J-20 140mA(MAX.) T055328J tSOJ28-P-300A
TC55328P/J-25 140mA(MAX.)
T055828P/J-35 120mA(MAX.)
Fully static operation
All Inputs and Outputs ' g? compatible
Standby ' 1mA(MAX.)
PIN CONNECTION BLOCK DIAGRAM " (V
TC55328P TC553281
. MEMORY CELL
256x128x8
. (262,144)
COLUMN IIO
CIRCUIT
COLUMN
DECODER
DATA INPUT
BUF F ER
COLUMN
ADDRESS BUFFER
DATA OUTPUT
BUFFER
PIN NAMES '''"'ss..w
A0-A14 Address Inputs
IIOI~II08 Data InputslOutputs
(E Chip Enable Input
WE Write Enable Input
FE Output Enable Input
Vrro Power ( . 5V)
GND Ground
C-81 3
TOSHIBA (L061t:/hEhtyiiy')
TC55328P/J - 1 7, TC55328 P/J - 20
TC55328P/J - 25, TC55328P/J -35
HBE I) E3
90973H6 0023302 c) EJTOSE
MAXIMUM RATINGS
SYMBOL ITEM RATING UNIT
Voir Power Supply Voltage -0.5~7.0 V
" Input Voltage ".2,0-7.0 V
l/vo lnput/Output Voltage ~0-5~Voo +0.5 V
Po Power Dissipation 1.0 W
Tsolder Soldering Temperature ' Time 260-10 'C-sec
ng Storage Temperature - 65~ISO 'C
Topr Operating Temperature -10~85 'C
DC RECOMMENDED OPERATING CONDITIONS (Ta=0~70'C)
SYMBOL PARAMETER MIN. TYP. MAX. UNIT
.. 17 4.75 5.0 5.25
Voo Power Supply Voltage 40/25/35 4S 5.0 5.S V
VIH Input High Voltage 2.2 - va, - 0.5
" Input Low Voltage - 0.5 . - 0.8
' -3V Pulse Width I Ions
DC and OPERATING CHARACTERISTICS (Ta=0~70'C, -17:voou5v:s%, -2W2sl3S:Voom5V.t10%l
SYMBOL PARAMETER TEST CONDITION MIN. TYP. MAX UNIT
lit Input Leakage Current VIN=O~VDD - - f. I pA
lo” Output High Current VOH = 2.4V - 4 - - mA
lot Output Low Current V0L=0.4V 8 - - mA
Ito Output Leakage Current CE: " orUE = VIH or WE: vo Vout = 0~Vpo - - t I [A
tcycle = Min cycle Voo = S,25V - 17 - - 140
d 0 r tin C r m CE-V -20 - - MO A
Duo pe a q u " - ll. vauassv -25 - - MO m
OtherlnpmaVIH/VIL -35 - ... 120
tcycle = Min cycle vor, = S.25V '17
kros I CGra v09: s.sv - 25 - - 20
Standby Current Other Input--. le " - 35 mA
E: Voo - 0.2V
loos: - - I
Other Input a Von - 0.2V or 0.2V
CAPACITANCE (Ta " 25'C, t. 1.0MH1)
SYMBOL PARAMETER TEST CONDITION MAX. UNIT
cm Input Capirtitante Vm " GND 6 pF
Com Output Capatitance Vour= GND 8 pF
Note :This parameter is periodically sampled and is not 100% tested.
TOSHIBA (L()6TC/h0()RY) HBE I) II! 0007208 i3tlii?ii!3tl3 i? ©TOSii!
TC55328P/J - 1 7, TC55328P/J - 20
TC55328P/J - 25, TC55328P/J --35
'-F0reFic M
AC CHARACTERISTICS (Ta=o~7o'cm, -17:v.m=sv:5%, -20/25135:von=5v210%)
READ CYCLE
SYMBOL PARAMETER TC55328P/J- l7 TC55328M-20 TC55328P/J-25 TC55328M-35 UNIT
MIN. MAX, MIN. MAX. MIN. MAX. MIN. MAX.
Inc Read Cycle Time 17 - 20 - " - 35 -
tacc Address Access Time - 17 - 20 - 25 - 35
tco er Access Time - 17 - 20 - " - "
tos 55 Access Time - 9 - 10 - 12 - 15
tost Egg; Data Hold Time from Address s - 5 - 5 - s -
tcog Output Enable Tlme from eg 5 - 5 - 5 - 5 - ns
tcoo Output Disable Time from E - IO . - IO - 10 - 15
toss Output Enable Time from US 0 - 0 - O - 0 -
tooo Output Disable Time from UH - 8 - 8 - I0 - IS
tm Chip Selettinn to Power Up Time 0 - 0 - 0 - 0 -
tpo Chip Deselection to power Down Time - l7 - 20 - 25 - 35
WRITE CYCLE
SYMBOL PARAMETER TC55328PIJ- I7 TC55328M.-20 TC55328Pll-25 TC55328M-35 UNIT
MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX.
twe Write Cycle Time 17 - 20 - " - 35 -
kw Chip Enable to End of Write l3 - 13 - 15 - 20 -
(A5 Address Set Up Time 0 - 0 - 0 - 0 -
tum Write Pulse Width 13 L 13 - 15 - 20 .. / "
twa Write Recovery Time 0 - t) - 0 - 0 - m :1:
tos Data Set Up Time 10 - IO - 12 - 15 - _
tttH Data Hold Time 0 - 0 - 0 - 0
tosw Output Enable Time from wr 0 - 0 - 0 - 0 -
totaw Output Disable Time from W! - 8 - B - IO - 15
AC TEST CONDITIONS Lig,1
Input Pulse Levels 3.0VI0.0V SV SV
Input Pulse Rise and Fall Time 3m
Input Timing Measurement Reference 2.2W0.8V . 4800 ' 4800
Levels l/Opin Pt2pin
2:51:21:an Measurement Refer. 2.ovio.av CL=30pF 255tl Cves 595 255tt
Output Load Fig.1 g ;
(For tcos. toa, .tcoo, tooo,
tow and tow)
F TOSHIBA tLossc/ris:n0RY)
TC55328P/J - 1 7, TC55328P/J -20
TC55328P/J - 25, TC55328P/J -35
i-lBE I) El '30:]?EHB EIEIBEBDH L4 DTOSE’
"--i_clc-is-rf"
TIMING WAVEFORMS
READ CYCLE (2)
ADDRESSES
Dour OUTPUT DATA VALID
UNKNOWN
WRITE CYty.E1ls)iWTi Controlled Write)
ADDRESSES
NKNOWN
DIN . DATA IN STABLE
UNKNOWN
UNKNOWN
TOSHIBA (LOGIC/MEMORY)
ttIIE D E3 0007208 0022305 l, EJTOSE
TC55328P/J - 1 7, TC55328P/J - 20
TC55328P/J - 25, TC55328P/J - 35
WRITE CYCLE2(5) tet- Controlled Write)
ADDRESSES
’T'%- 234%
A. W wa '
wg seEraiiiilliiEiEg
__-"'= "r'"--''"-""'""-"'"
%E& 4.
tcos (6, toowm
\ High Impedance
UNKNOWN tos ttart
2 DATA IN STABLE t
TOSHIBA (LOGIC/NEVIORY)
TC55328P/J - 1 7, TC55328P/J - 2O -
TC55328 P/J - 25, TC55328P/J - 35
000 1) I: 0007200 0022300 ll rzrrosa'
NOTE: l, The operating temperature(Ta)is guaranteed with transverse air flow exceeding 400 linear
feet per minute,
2. RE is High for Read Cycle.
Assuming that CE Low transition occurs coincident with or after WE Low transition,
Outputs remain in a high impedance state.
4 Assuming that CE High transition occurs coincident with or prior to WE High transition,
Outputs remain in a high impedance state.
5. Assuming that UE ls High for Write Cycle. Outputs are in a high impedance state during
this period.
6. These parameters are speeified as follows and measured by using the-load shown in Fig.1.
(A) team, tom, tomw .............. Output Enable Time
'.' ' ' Output Disable Time
(B) too». tono. tonw ..q..'...
CE, tfri
Hi h Impedance
Dout 9 tg ounur DATA mm
NKNOWN UNKNOWN M"
" u a I, I -
E u a :1
a © CT
TOSHIBA (L061C/ii1EhORY)
l48E D © cuPT?ilti8 002330? T IZITOSE
TC55328 P/J - 1 7, TC55328 P/J - 20
TC55328P/J - 25, TC55328 P/J - 35
OUTLINE DRAWINGS
Plastic DIP (DIP28 - P - 3008)
"'r"-lto23r--jq
UNIT in mm
34.9 l 0.2
0.95 + 0.1
ii.%%,
WEIGHT ' 2.039 (Typ.)
-'io:u.uiartLotsccmi:hoRsr)
TC55328P/J - 1 7, TC55328P/J - 20
000 D © 0007200 0022300 I EjTosa'
- ' - ta
TC553MP/J---25, TC55328P/0--35 (C0013, H t
OUTLINE DRAWINGS "e
Plastic SOHS0l28-P-300A)
UNIT In mm
28 15 a
Cn-r-tr-tr""''""'"'""""," --
t tt 2 a
R Cf ,
Ldt.uulL..lu.rclu.lLgLuulL..lLul.uI.u In
'1 18 "
18.84MM 'l,
o.7tttlr, V
WEIGHT . o 83 J“
' . g (Tm) . a
n u o u a
n " gt! :3
D D: - "
" a tSt

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