K6R1004C1C SAMSUNG [Samsung semiconductor], K6R1004C1C Datasheet - Page 2

• Manufacturer Part Number: K6R1004C1C
• Description: 256Kx4 Bit (with OE) High-Speed CMOS Static RAM(5.0V Operating).
• Manufacturer: SAMSUNG [Samsung semiconductor]

FEATURES
K6R1004C1C-C/C-L, K6R1004C1C-I/C-P
• Fast Access Time 10,12,15ns(Max.)
• Low Power Dissipation
• Single 5.0V 10% Power Supply
• TTL Compatible Inputs and Outputs
• I/O Compatible with 3.3V Device
• Fully Static Operation
• Three State Outputs
• 2V Minimum Data Retention: L-ver. only
• Center Power/Ground Pin Configuration
• Standard Pin Configuration :
256K x 4 Bit (with OE) High-Speed CMOS Static RAM
CS
WE
OE
A
A
A
A
A
A
A
A
A
I/O
0
1
2
3
4
5
6
7
8
Standby (TTL)
- No Clock or Refresh required
Operating K6R1004C1C-10 : 75mA(Max.)
1
~ I/O
FUNCTIONAL BLOCK DIAGRAM
4
(CMOS) : 5mA(Max.)
K6R1004C1C-J : 32-SOJ-400
K6R1004C1C-12 : 70mA(Max.)
K6R1004C1C-15 : 68mA(Max.)
Clk Gen.
: 30mA(Max.)
Cont.
Gen.
0.5mA(Max.) L-Ver. only
Data
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
- 2 -
ORDERING INFORMATION
GENERAL DESCRIPTION
PIN FUNCTION
The K6R1004C1C is a 1,048,576-bit high-speed Static Ran-
dom Access Memory organized as 262,144 words by 4 bits.
The K6R1004C1C 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 SAM-
SUNG s advanced CMOS process and designed for high-
speed circuit technology. It is particularly well suited for use in
high-density
K6R1004C1C is packaged in a 400 mil 32-pin plastic SOJ.
K6R1004C1C-C10/C12/C15
K6R1004C1C-I10/I12/I15
Pin Name
I/O
A
0
1
V
WE
V
N.C
PIN CONFIGURATION
OE
CS
- A
~ I/O
I/O
I/O
CC
N.C
Vcc
Vss
WE
N.C
SS
CS
A
A
A
A
A
A
A
A
0
1
2
3
4
5
6
7
17
1
2
4
10
11
12
13
14
15
16
1
2
3
5
6
7
8
9
4
high-speed
Address Inputs
Write Enable
Chip Select
Output Enable
Data Inputs/Outputs
Power(+5.0V)
Ground
No Connection
SOJ
system
PRELIMINARY
Pin Function
CMOS SRAM
Commercial Temp.
Industrial Temp.
(Top View)
applications.
PRELIMINARY
September 2001
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
Revision 3.0
I/O
I/O
N.C
A
A
A
A
A
Vss
Vcc
A
A
A
OE
A
A
17
16
15
14
13
12
11
10
9
8
4
3
The