T15V256A TM tech, T15V256A Datasheet

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T15V256A

Manufacturer Part Number
T15V256A
Description
32K X 8 LOW POWER CMOS STATIC RAM
Manufacturer
TM tech
Datasheet
tm
SRAM
FEATURES
PART NUMBER EXAMPLES
Taiwan Memory Technology, Inc. reserves the right
to change products or specifications without notice.
T15V256A-70D
T15V256A-85P
T15V256A-85R
T15V256A-70DI
T15V256A-85PI
T15V256A-85RI
High speed access time: 50/70/85/100ns
Power supply current : Operating :35mA(max)
Power supply : 2.7V to 3.6V
All inputs and outputs directly LVTTL compatible
Common I/O capability
Data retention voltage : 1.5V (min)
Available packages :28-pin SOP ,TSOP-I
Operating temperature :
Fully static operation – No clock or refreshing
-
(8x13.4mm forward type and reverse type).
-
required
PART NO.
0 ~ +70 C
-40 ~ +85 C
CH
TE
D=SOP
P=
TSOP-I(Forward)
R=
TSOP-I(Reverse)
D=SOP
P=
TSOP-I(Forward)
R=
TSOP-I(Reverse)
PACKAGE
Standby : 5uA
CODE
Temperature
-40 ~ +85 C
Operating
0 ~ +70 C
GENERAL DESCRIPTION
voltage CMOS static RAM. organized as 32,768 x
8 bits that operates on a 2.7V to 3.6V power
supply. Data retention is guaranteed at a power
supply voltage as low as 1.5V. This device is
packaged in a standard 28-pin SOP or TSOP-I
forward and reverse type.
BLOCK DIAGRAM
P. 1
A14
Vcc
CS
OE
WE
Vss
A0
32K X 8 LOW POWER
The T15V256A is a low power and low
.
.
.
CMOS STATIC RAM
DECODER
CONTROL
Publication Date: SEP. 2001
DATA I/O
ARRAY
CORE
T15V256A
Revision:A
I / O1
I / O8
.
.

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T15V256A Summary of contents

Page 1

... X 8 LOW POWER CMOS STATIC RAM GENERAL DESCRIPTION The T15V256A is a low power and low voltage CMOS static RAM. organized as 32,768 x 8 bits that operates on a 2.7V to 3.6V power supply. Data retention is guaranteed at a power supply voltage as low as 1.5V. This device is packaged in a standard 28-pin SOP or TSOP-I forward and reverse type ...

Page 2

... A10 I/O5 A12 22 I/O4 A14 21 VSS VCC 20 I/ I/O2 A13 18 I/ A11 T15V256A TSOP Reverse Publication Date: SEP. 2001 Revision I/O1 24 I/O2 23 I/O3 22 VSS 21 I/O4 20 I/O5 19 I/O6 18 I/O7 17 ...

Page 3

... 2.1mA 1.0mA I/O=0mA IL Cycle = MIN. Icc Duty = 100 Cycle=min, Duty=100 -0. SB1 P. 3 T15V256A UNIT TYP MAX - 3.6 - 0.6 - Vcc+0.3 - +75/+85 I/O1- I/O8 High-Z High-Z Data Out Data In MIN. TYP. MAX. UNIT - - 2 ...

Page 4

... CONDITION I/O OUT 0. 1.4V See Fig. 1,2 3.0V OUTPUT R2 1380 ohm (For CLZ OLZ P. 4 T15V256A MAX. UNIT CONDITIONS R1- 1210 ohm R2 5pF 1380 Including ohm Jig and Scope , CHZ OHZ WHZ OW Fig 2 Publication Date: SEP. 2001 ...

Page 5

... WHZ T15V256A -85ns -100ns MIN. MAX. MIN. MAX 100 - 100 100 ...

Page 6

... =3. SDR See data retention waveform RDR > > T15V256A Min Typ 1 -0. Publication Date: SEP. 2001 ...

Page 7

... T15V256A N UNDE FINE D Publication Date: SEP. 2001 Revision:A ...

Page 8

... Fixed T15V256A CARE UNDE F INE D Publication Date: SEP. 2001 Revision:A ...

Page 9

... WP . Taiwan Memory Technology, Inc. reserves the right to change products or specifications without notice. D are the same as the data written to OUT 500 mV from steady state with P. 9 T15V256A D during the write cycle 5pF. This parameter is L Publication Date: SEP ...

Page 10

... P. 10 T15V256A e1 Detail See Detail F Notes : 1. Dimensions D max. & S include mold flash or tie bar burrs. 2. Dimension b does not include dambar protrusion / intrusion. 3. Dimensions D & E include mold mismatch and determined at the mold parting line. 4. controlling dimension : inches 5. general appearance spec should be based on final visual inspection spec ...

Page 11

... DIMENSIONS IN INCHES 0.047(max.) 0.004±0.002 0.039±0.002 0.008(typ.) 0.006(typ.) 0.465±0.004 0.315±0.004 0.022(typ.) 0.528±0.008 0.020±0.004 0.0315±0.004 0.004(max T15V256A (8X13.4mm Seating plane y A 0.010 L L1 DIMENSIONS IN MM 1.20(max.) 0.10± ...

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