a42l2604 AMIC Technology Corporation, a42l2604 Datasheet - Page 4

• Manufacturer Part Number: a42l2604
• Description: 4m X 4 Cmos Dynamic Ram With Edo Page Mode - Amic Technology
• Manufacturer: AMIC Technology Corporation

Block Diagram
Recommended Operating Conditions
PRELIMINARY
Symbol
VCC
VSS
V
V
IH
IL
A0~A10
A0~A10
RAS
CAS
WE
Power Supply
Input High Voltage
Input High Voltage
Input Low Voltage
(June, 2002, Version 0.3)
Control
Clocks
Row Address Buffer
Col. Address Buffer
Description
Refresh Counter
Refresh control
Refresh Timer
(Ta = 0 C to +70 C or -40 C to +85 C)
VBB Generator
Column Decoder
Memory Array
4,194,304 X 4
Row Decoder
Min.
-0.5
3.0
2.0
3
0
Cells
Vcc
Vss
Typ.
3.3
0
-
-
AMIC Technology, Inc.
Data out
Data in
VCC + 0.3
Buffer
Buffer
Max.
A42L2604 Series
3.6
0.8
0
OE
I/O
I/O
to
0
3
Unit
V
V
V
V