EDS1616AGTA6BE Elpida Memory, Inc., EDS1616AGTA6BE Datasheet
EDS1616AGTA6BE
Manufacturer Part Number
EDS1616AGTA6BE
Description
TSOP
Manufacturer
Elpida Memory, Inc.
Datasheet
1.EDS1616AGTA6BE.pdf
(49 pages)
Specifications of EDS1616AGTA6BE
Date_code
07+
Description
The EDS1616AGTA is 16M bits SDRAM organized as
524,288 words
outputs are synchronized with the positive edge of the
clock.
It is packaged in 50-pin plastic TSOP (II).
Features
Document No. E0504E30 (Ver. 3.0)
Date Published February 2005 (K) Japan
Printed in Japan
URL: http://www.elpida.com
3.3V power supply
Clock frequency: 166MHz/133MHz (max.)
Single pulsed /RAS
2 banks can operate simultaneously and
independently
Burst read/write operation and burst read/single
write operation capability
Programmable burst length (BL): 1, 2, 4, 8 and full
page
2 variations of burst sequence
Programmable /CAS latency (CL): 2, 3
Byte control by UDQM and LDQM
Refresh cycles: 2048 refresh cycles/32ms
2 variations of refresh
TSOP (II) package with lead free solder (Sn-Bi)
16 organization
Sequential (BL = 1, 2, 4, 8, full page)
Interleave (BL = 1, 2, 4, 8)
Auto refresh
Self refresh
16 bits
EDS1616AGTA (1M words 16 bits)
2 banks. All inputs and
16M bits SDRAM
DATA SHEET
Pin Configurations
/xxx indicate active low signal.
VDDQ
VDDQ
LDQM
VSSQ
VSSQ
/CAS
/RAS
VDD
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
VDD
LDQM, UDQM
CKE
CLK
VDD
VSS
VDDQ
VSSQ
NC
/WE
A0 to A10
BA
DQ0 to DQ15
/CS
/RAS
/CAS
/WE
A10
/CS
BA
A0
A1
A2
A3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
50-pin Plastic TSOP (II)
(Top view)
Input/output mask
Clock enable
Clock input
Power for internal circuit
Ground for internal circuit
Power for DQ circuit
Ground for DQ circuit
No connection
Address input
Bank select address
Data-input/output
Chip select
Row address strobe
Column address strobe
Write enable
Elpida Memory, Inc. 2004-2005
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
VSS
DQ15
DQ14
VSSQ
DQ13
DQ12
VDDQ
DQ11
DQ10
VSSQ
DQ9
DQ8
VDDQ
NC
UDQM
CLK
CKE
NC
A9
A8
A7
A6
A5
A4
VSS
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