64Kx16 Bit High-Speed CMOS Static RAM(3.3V Operating)
Operated at Commercial and Industrial Temperature Ranges.
PRELIMINARY
PRELIMINARY
for AT&T
CMOS SRAM
Revision History
Rev. No.
Rev. 0.0
Rev. 0.1
Rev. 0.2
Rev. 1.0
History
Initial document.
Speed bin modify
Current modify
1. Final datasheet release
2. Delete 12ns speed bin.
3. Change Icc for Industrial mode.
Item
Previous
8ns
100mA
I
CC(Industrial)
10ns
85mA
1. Delete UB,LB releated timing diagram.
1. Add the Lead Free Package type.
Draft Data
May. 11. 2001
June. 18. 2001
September. 9. 2001
December. 18. 2001
Current
90mA
75mA
June. 19. 2002
July. 26, 2004
Final
Final
Remark
Preliminary
Preliminary
Preliminary
Final
Rev. 2.0
Rev. 3.0
The attached data sheets are prepared and approved by SAMSUNG Electronics. SAMSUNG Electronics CO., LTD. reserve the right to change the
specifications. SAMSUNG Electronics will evaluate and reply to your requests and questions on the parameters of this device. If you have any ques-
tions, please contact the SAMSUNG branch office near your office, call or contact Headquarters.
-1-
Rev. 3.0
July 2004
K6R1004V1D
1Mb Async. Fast SRAM Ordering Information
Org.
256K x4
Part Number
K6R1004C1D-J(K)C(I) 10
K6R1004V1D-J(K)C(I) 08/10
K6R1008C1D-J(K,T,U)C(I) 10
128K x8
K6R1008V1D-J(K,T,U)C(I) 08/10
K6R1016C1D-J(K,T,U,E)C(I) 10
64K x16
K6R1016V1D-J(K,T,U,E)C(I) 08/10
3.3
5
3.3
8/10
10
8/10
VDD(V)
5
3.3
5
Speed ( ns )
10
8/10
10
PKG
J : 32-SOJ
K: 32-SOJ(LF)
J : 32-SOJ
K : 32-SOJ(LF)
T : 32-TSOP2
U : 32-TSOP2(LF)
J : 44-SOJ
K : 44-SOJ(LF)
T : 44-TSOP2
U : 44-TSOP2(LF)
E : 48-TBGA
PRELIMINARY
PRELIMINARY
for AT&T
CMOS SRAM
Temp. & Power
C : Commercial Temperature
,Normal Power Range
I : Industrial Temperature
,Normal Power Range
-2-
Rev. 3.0
July 2004
K6R1004V1D
FEATURES
• Fast Access Time 8,10ns(Max.)
• Low Power Dissipation
Standby (TTL)
: 20mA(Max.)
(CMOS) : 5mA(Max.)
Operating
//K6R1004V1D-08:
80mA(Max.)
K6R1004V1D-10: 65mA(Max.)
• Single 3.3±0.3V Power Supply
• TTL Compatible Inputs and Outputs
• Fully Static Operation
- No Clock or Refresh required
• Three State Outputs
• Center Power/Ground Pin Configuration
• Standard Pin Configuration :
K6R1004V1D-J : 32-SOJ-400
K6R1004V1D-K : 32-SOJ-400 (Lead-Free)
• Operating in Commercial and Industrial Temperature range.
PRELIMINARY
PRELIMINARY
for AT&T
CMOS SRAM
256K x 4 Bit (with OE) High-Speed CMOS Static RAM(3.3V Operating)
GENERAL DESCRIPTION
The K6R1004V1D is a 1,048,576-bit high-speed Static Random
Access Memory organized as 262,144 words by 4 bits.
The K6R1004V1D uses 4 common input and output lines and
has an output enable pin which operates faster than address
access time at read cycle. The device is fabricated using
SAMSUNG′s advanced CMOS process and designed for
high-speed circuit technology. It is particularly well suited for
use in high-density high-speed system applications. The
K6R1004V1D is packaged in a 400 mil 32-pin plastic SOJ.
PIN CONFIGURATION
(Top View)
N.C
1
2
3
4
5
6
7
8
9
32 A
17
31 A
16
30 A
15
29 A
14
28 A
13
27
OE
26 I/O
4
FUNCTIONAL BLOCK DIAGRAM
A
0
A
1
A
2
Clk Gen.
A
0
A
1
A
2
A
3
A
4
A
5
A
6
A
7
A
8
Pre-Charge Circuit
A
3
CS
I/O
1
Vcc
Row Select
Vss
SOJ
25 Vss
24 Vcc
23 I/O
3
22 A
12
21
A
11
20 A
10
19
18
A
9
A
8
Memory Array
512 Rows
512x4 Columns
I/O
2
10
WE
A
4
A
5
A
6
11
12
13
14
15
I/O
1
~ I/O
4
Data
Cont.
CLK
Gen.
I/O Circuit &
Column Select
A
7
N.C 16
17 N.C
PIN FUNCTION
A
9
A
10
A
11
A
12
A
13
A
14
A
15
A
16
A
17
Pin Name
A
0
- A
17
WE
CS
OE
I/O
1
~ I/O
4
V
CC
V
SS
N.C
Pin Function
Address Inputs
Write Enable
Chip Select
Output Enable
Data Inputs/Outputs
Power(+3.3V)
Ground
No Connection
CS
WE
OE
-3-
Rev. 3.0
July 2004
K6R1004V1D
ABSOLUTE MAXIMUM RATINGS*
Parameter
Voltage on Any Pin Relative to V
SS
Voltage on V
CC
Supply Relative to V
SS
Power Dissipation
Storage Temperature
Operating Temperature
Commercial
Industrial
Symbol
V
IN
, V
OUT
V
CC
P
d
T
STG
T
A
T
A
Rating
-0.5 to 4.6
-0.5 to 4.6
1
-65 to 150
0 to 70
-40 to 85
PRELIMINARY
PRELIMINARY
for AT&T
CMOS SRAM
Unit
V
V
W
°C
°C
°C
*
Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and
functional operation of the device at these or any other conditions above those indicated in the operating sections of this specification is not implied.
Exposure to absolute maximum rating conditions for extended periods may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(T
A
=0 to 70°C)
Parameter
Supply Voltage
Ground
Input High Voltage
Input Low Voltage
Symbol
V
CC
V
SS
V
IH
V
IL
Min
3.0
0
2.0
-0.3*
Typ
3.3
0
-
-
Max
3.6
0
V
CC
+0.3**
0.8
Unit
V
V
V
V
* V
IL
(Min) = -2.0V a.c (Pulse Width
≤
8ns) for I
≤
20mA.
** V
IH
(Max) = V
CC
+ 2.0V a.c (Pulse Width
≤
8ns) for I
≤
20mA.
DC AND OPERATING CHARACTERISTICS*
(T
A
=0 to 70°C, Vcc=3.3±0.3V, unless otherwise specified)
Parameter
Input Leakage Current
Output Leakage Current
Operating Current
Symbol
I
LI
I
LO
I
CC
V
IN
=V
SS
to V
CC
CS=V
IH
or OE=V
IH
or WE=V
IL
V
OUT
=V
SS
to V
CC
Min. Cycle, 100% Duty
CS=V
IL,
V
IN
=V
IH
or V
IL,
I
OUT
=0mA
Com.
Ind.
Standby Current
I
SB
I
SB1
Output Low Voltage Level
Output High Voltage Level
V
OL
V
OH
Min. Cycle, CS=V
IH
f=0MHz, CS≥V
CC
-0.2V,
V
IN
≥V
CC
-0.2V or V
IN
≤0.2V
I
OL
=8mA
I
OH
=-4mA
8ns
10ns
8ns
10ns
Test Conditions
Min
-2
-2
-
-
-
-
-
-
-
2.4
Max
2
2
80
65
90
75
20
5
0.4
-
V
V
mA
Unit
µA
µA
mA
* The above parameters are also guaranteed at industrial temperature range.
CAPACITANCE*
(T
A
=25°C, f=1.0MHz)
Item
Input/Output Capacitance
Input Capacitance
* Capacitance is sampled and not 100% tested.
Symbol
C
I/O
C
IN
Test Conditions
V
I/O
=0V
V
IN
=0V
TYP
-
-
Max
8
6
Unit
pF
pF
-4-
Rev. 3.0
July 2004
K6R1004V1D
AC CHARACTERISTICS
(T
A
=0 to 70°C, V
CC
=3.3±0.3V, unless otherwise noted.)
TEST CONDITIONS
Parameter
Input Pulse Levels
Input Rise and Fall Times
Input and Output timing Reference Levels
Output Loads
PRELIMINARY
PRELIMINARY
for AT&T
CMOS SRAM
Value
0V to 3V
3ns
1.5V
See below
Output Loads(A)
Output Loads(B)
for t
HZ
, t
LZ
, t
WHZ
, t
OW
, t
OLZ
& t
OHZ
R
L
= 50Ω
+3.3V
D
OUT
V
L
= 1.5V
Z
O
= 50Ω
30pF*
D
OUT
319Ω
353
Ω
5pF*
* Capacitive Load consists of all components of the
test environment.
* Including Scope and Jig Capacitance
READ CYCLE*
Parameter
Read Cycle Time
Address Access Time
Chip Select to Output
Output Enable to Valid Output
Chip Enable to Low-Z Output
Output Enable to Low-Z Output
Chip Disable to High-Z Output
Output Disable to High-Z Output
Output Hold from Address Change
Chip Selection to Power Up Time
Chip Selection to Power DownTime
Symbol
t
RC
t
AA
t
CO
t
OE
t
LZ
t
OLZ
t
HZ
t
OHZ
t
OH
t
PU
t
PD
K6R1004V1D-08
K6R1004V1D-10
Min
8
-
-
-
3
0
0
0
3
0
-
Max
-
8
8
4
-
-
4
4
-
-
8
Min
10
-
-
-
3
0
0
0
3
0
-
Max
-
10
10
5
-
-
5
5
-
-
10
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
* The above parameters are also guaranteed at industrial temperature range.
[b][font=Verdana]Transformer short-circuit accident situation[/font][/b] [font=Verdana]The main manifestations of the accident are: 1) Multiple external short-circuit impacts, the coil deformation gra...
Everyone, I want to make an op amp to convert the current output of 0832 into voltage output. Can anyone provide some information? I have made several and none of them are ideal. I use op07...
Development platform: Xunwei iTOP-4418/6818 development board[/size][/font][/color][/align][align=left][color=rgb(51, 51, 51)][font=Verdana, Arial, Helvetica, sans-serif][size=14px]To modify the 4418&...
1. Overview
Since the information input of traditional LED display screens can only be carried out by directly connecting to the computer through a data cable, the traditional LED display screen canno...
//Use stc12c5410ad to output PWM waveform, the system clock is 27MHz, the output PWM fixed frequency is 8.7kHz, and the duty cycle is adjustable
#include"stc12c5410ad.h" #define uchar unsigned char #d...
0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
When choosing a laptop battery, you should consider several factors, such as power, appearance, and quality.
Regarding power, we often see that a manufacturer uses values such as the number ...[Details]
Power management solutions for today's portable application processors are becoming increasingly integrated. Total power consumption, standby and sleep current consumption affect battery size, bill...[Details]
We know that microcontroller development tools generally include real-time online emulators and programmers. Among them, online emulators are very good tools, but they are also more expensive...[Details]
Aromatic gases are widely present in food, medicine, cosmetics and various daily chemical products, such as snacks, liquor, spices, Chinese herbal medicines, plasters, perfumes, soaps, shampoos, et...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
Continuity test
A variety of devices need to be checked for continuity, including cable assemblies, printed circuit boards, and connectors to ensure that these components have the expected contin...[Details]
In today's body control module (BCM) designs, savvy engineers are moving away from electromechanical relays whenever possible. Their next step is to eliminate fuses. But is eliminating fuses a nece...[Details]
Abstract: Aiming at the needs of coal-rock acoustic emission signal monitoring system, a data acquisition circuit with 24-bit resolution and 16-channel synchronous data acquisition function is desi...[Details]
To understand how and why OLED power supply affects display image quality, you must first understand OLED display technology and power supply requirements. This article will explain the latest OLED...[Details]
introduction
Incandescent bulbs can emit a variety of light, but in specific applications, only green, red, and yellow light are usually needed - such as traffic lights. If an incand...[Details]
0 Introduction
High-precision current source can provide high-precision current supply for precision instruments, and is suitable for automatic measurement tasks of various resistors in semico...[Details]
The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
Industrial Control Electronics
京公网安备 11010802033920号
EEWORLD
