A42L0616V-50F AMIC, A42L0616V-50F Datasheet - Page 2

• Manufacturer Part Number: A42L0616V-50F
• Description: 58T1323
• Manufacturer: AMIC

Specifications of A42L0616V-50F

• Memory Type: DRAM
• Memory Configuration: 1M X 16
• Access Time: 50ns
• Memory Case Style: TSOPII
• No. Of Pins: 44
• Operating Temperature Range: 0°C To +70°C
• Ic Generic Number: 42L0616
• Memory Size: 16Mbit
• Rohs Compliant: Yes

Features
General Description
The A42L0616 is a new generation randomly accessed
memory for graphics, organized in a 1,048,576-word by
16-bit configuration. This product can execute Byte Write
and Byte Read operation via two CAS pins.
The A42L0616 offers an accelerated Fast Page Mode
cycle with a feature called Extended Data Out (EDO).
Pin Configuration
(July, 2004, Version 1.1)
Organization: 1,048,576 words X 16 bits
Part Identification
- A42L0616 (1K Ref.)
Low power consumption
- Operating: 110mA (-45 max)
- Standby: 1.5mA (TTL), 1.0mA (CMOS)
High speed
- 45/50 ns RAS access time
- 20/22 ns column address access time
- 12/13 ns CAS access time
- 18/20 ns EDO Page Mode Cycle Time
Single 3.3V power supply/built-in VBB generator
VCC
VCC
RAS
VCC
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
WE
SOJ
NC
NC
NC
NC
A0
A1
A2
A3
0
1
2
3
4
5
6
7
1
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
2
3
4
5
6
1.0mA (Self-refresh current)
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
VSS
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
NC
LCAS
UCAS
OE
A9
A8
A7
A6
A5
A4
VSS
VSS
15
14
13
12
11
10
9
8
1M X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE
VCC
VCC
RAS
VCC
I/O
I/O
I/O
I/O
I/O
I/O
I/O
WE
I/O
NC
NC
NC
NC
NC
A0
A1
A2
A3
0
TSOP
1
2
3
4
5
6
7
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
21
22
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
NC
VSS
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
NC
LCAS
UCAS
OE
A9
A8
A7
A6
A5
A4
VSS
VSS
15
14
13
12
11
10
9
8
1
This allow random access of up to 1024 words within a
row at a 56/50 MHz EDO cycle, making the A42L0616
ideally suited for graphics, digital signal processing and
high performance computing systems.
Pin Descriptions
Fast Page Mode with Extended Data Out
Industrial operating temperature range: -40 ° C to 85 ° C
for -U
Separate CAS (
1K Refresh Cycle in 16ms
Read-modify-write, RAS -only, CAS -before- RAS ,
Hidden refresh capability
TTL-compatible, three-state I/O
JEDEC standard packages
- 400mil, 42-pin SOJ
- 400mil, 50/44 TSOP type II package
Symbol
A0 – A9
I/O
VCC
VSS
NC
LCAS
UCAS
RAS
WE
OE
0
- I/O
15
Address Inputs
Data Input/Output
Row Address Strobe
Column Address Strobe for Lower Byte
(I/O
Column Address Strobe for Upper Byte
(I/O
Write Enable
Output Enable
3.3V Power Supply
Ground
No Connection
UCAS
A42L0616 Series
0
8
AMIC Technology, Corp.
– I/O
– I/O
,
LCAS
7
15
)
)
Description
) for byte selection