k6r1004v1d Samsung Semiconductor, Inc., k6r1004v1d Datasheet - Page 3

• Manufacturer Part Number: k6r1004v1d
• Description: 64kx16 Bit High-speed Cmos Static Ram 3.3v Operating Operated At Commercial And Industrial Temperature Ranges.
• Manufacturer: Samsung Semiconductor, Inc.

FEATURES
K6R1004V1D
• Fast Access Time 8,10ns(Max.)
• Low Power Dissipation
•
• TTL Compatible Inputs and Outputs
• Fully Static Operation
• Three State Outputs
• Center Power/Ground Pin Configuration
• Standard Pin Configuration :
• Operating in Commercial and Industrial Temperature range.
256K x 4 Bit (with OE) High-Speed CMOS Static RAM(3.3V Operating)
CS
WE
OE
A
A
A
A
A
A
A
A
A
I/O
Operating //K6R1004V1D-08: 80mA(Max.)
0
1
2
3
4
5
6
7
8
Standby (TTL)
- No Clock or Refresh required
Single 3.3±0.3V Power Supply
1
~ I/O
FUNCTIONAL BLOCK DIAGRAM
4
(CMOS) : 5mA(Max.)
K6R1004V1D-J : 32-SOJ-400
K6R1004V1D-K : 32-SOJ-400 (Lead-Free)
K6R1004V1D-10: 65mA(Max.)
Clk Gen.
: 20mA(Max.)
Cont.
Data
Gen.
CLK
A
9
A
10
Pre-Charge Circuit
A
512x4 Columns
Column Select
Memory Array
11
I/O Circuit &
512 Rows
A
12
A
13
A
14
A
15
A
16
A
17
- 3 -
GENERAL DESCRIPTION
PIN FUNCTION
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 Name
I/O
A
0
1
V
V
N.C
WE
PIN CONFIGURATION
CS
OE
I/O
I/O
N.C
Vcc
Vss
N.C
- A
WE
CS
~ I/O
A
A
A
A
A
A
A
A
CC
SS
0
1
2
3
4
5
6
7
1
2
17
10
11
12
13
14
15
16
4
1
2
3
5
6
7
8
9
4
Address Inputs
Write Enable
Chip Select
Output Enable
Data Inputs/Outputs
Power(+3.3V)
Ground
No Connection
SOJ
PRELIMINARY
Pin Function
CMOS SRAM
(Top View)
PRELIMINARY
for AT&T
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
I/O
I/O
Vss
Vcc
N.C
A
A
A
A
A
A
A
A
OE
A
A
17
16
15
14
13
12
10
11
9
8
4
3
July 2004
Rev. 3.0