um61512asw-15 ETC-unknow, um61512asw-15 Datasheet - Page 2

• Manufacturer Part Number: um61512asw-15
• Description: High Speed Cmos Sram
• Manufacturer: ETC-unknow

Block Diagram
Pin Descriptions
13 - 15, 17 - 21
25 - 28, 31
3 - 12, 23,
Pin No.
1, 2
16
22
24
29
30
32
I/O
A0 - A15
Symbol
SKINNY/SOJ/SOP
GND
VCC
CE1
CE2
WE
1
OE
NC
- I/O
CE2
CE1
A13
A14
A15
I/O
I/O
WE
OE
8
A0
1
8
No Connection
Address Inputs
Data Input/Outputs
Ground
Chip Enable
Output Enable
Write Enable
Chip Enable
Power Supply
CONTROL
CIRCUIT
Description
DECODER
CIRCUIT
INPUT
DATA
2
MEMORY ARRAY
COLUMN I/O
512 X 2048
Pin Description
21 - 23, 25 - 29
11 - 20, 31
Pin No.
1 - 4, 7,
9, 10
24
30
32
5
6
8
VCC
GND
I/O
TSOP
A0 - A15
Symbol
VCC
GND
CE2
CE1
WE
1
NC
OE
- I/O
8
Address Inputs
Write Enable
Chip Enable
Power Supply
No Connection
Data Input/Outputs
Ground
Chip Enable
Output Enable
UM61512A
Description