K6R1008V1B SAMSUNG [Samsung semiconductor], K6R1008V1B Datasheet - Page 2

• Manufacturer Part Number: K6R1008V1B
• Description: 128Kx8 Bit High Speed Static RAM(3.3V Operating), Revolutionary Pin out. Operated at Commercial and Industrial Temperature Ranges
• Manufacturer: SAMSUNG [Samsung semiconductor]

K6R1008V1B-C/B-L, K6R1008V1B-I/B-P
128K x 8 Bit High-Speed CMOS Static RAM(3.3V Operating)
FEATURES
FUNCTIONAL BLOCK DIAGRAM
• Fast Access Time 8,10,12ns(Max.)
• Low Power Dissipation
• Single 3.3 0.3V Power Supply
• TTL Compatible Inputs and Outputs
• Fully Static Operation
• Three State Outputs
• 2V Minimum Data Retention ; L-Ver. only
• Center Power/Ground Pin Configuration
• Standard Pin Configuration
CS
WE
OE
A
A
A
A
A
A
A
A
Operating K6R1008V1B-8 : 160mA(Max.)
- No Clock or Refresh required
Standby (TTL)
0
1
2
3
4
5
6
7
I/O
1
~I/O
8
(CMOS) : 5mA(Max.)
K6R1008V1B-10 : 155mA(Max.)
K6R1008V1B-12 : 150mA(Max.)
K6R1008V1B-J : 32-SOJ-400
K6R1008V1B-T : 32-TSOP2-400CF
Clk Gen.
: 50mA(Max.)
Cont.
0.7mA(Max.) - L-Ver. only
Data
Gen.
CLK
A
8
A
9
Pre-Charge Circuit
A
512x8 Columns
Column Select
Memory Array
10
256 Rows
I/O Circuit
A
11
A
12
A
13
A
14
A
15
A
16
- 2 -
ORDERING INFORMATION
GENERAL DESCRIPTION
The K6R1008V1B is a 1,048,576-bit high-speed Static Ran-
dom Access Memory organized as 131,072 words by 8 bits.
The K6R1008V1B uses 8 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
K6R1008V1B is packaged in a 400mil 32-pin plastic SOJ or
TSOP2 forward.
PIN CONFIGURATION
PIN FUNCTION
K6R1008V1B-C8/C10/C12
K6R1008V1B-I8/I10/I12
I/O
Pin Name
A
0
1
V
V
N.C
WE
CS
OE
I/O
I/O
I/O
I/O
Vcc
Vss
WE
CS
- A
A
A
A
A
A
A
A
A
~ I/O
CC
SS
0
1
2
3
4
5
6
7
1
2
3
4
16
10
11
12
13
14
15
16
8
1
2
3
4
5
6
7
8
9
high-speed
Address Inputs
Write Enable
Chip Select
Output Enable
Data Inputs/Outputs
Power(+3.3V)
Ground
No Connection
TSOP2
SOJ/
system
(Top View)
PRELIMINARY
Pin Function
CMOS SRAM
Commercial Temp.
Industrial Temp.
Preliminary
applications.
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
I/O
I/O
I/O
I/O
A
A
A
A
Vss
Vcc
A
A
A
OE
August 1998
A
A
16
15
14
13
12
11
10
9
8
8
7
6
5
Rev 2.1
The