EDS2516ADTA-75-E Elpida Memory, Inc., EDS2516ADTA-75-E Datasheet
EDS2516ADTA-75-E
Manufacturer Part Number
EDS2516ADTA-75-E
Description
Manufacturer
Elpida Memory, Inc.
Specifications of EDS2516ADTA-75-E
Case
TSOP54
Date_code
09+
Available stocks
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Manufacturer
Quantity
Price
Company:
Part Number:
EDS2516ADTA-75-E
Manufacturer:
ELPIDA
Quantity:
5 530
Company:
Part Number:
EDS2516ADTA-75-E
Manufacturer:
ELPIDA
Quantity:
6 250
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Part Number:
EDS2516ADTA-75-E
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SPANSION
Quantity:
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Specifications
Features
Document No. E0611E30 (Ver. 3.0)
Date Published December 2005 (K) Japan
Printed in Japan
URL: http://www.elpida.com
Density: 256M bits
Organization
Package: 54-pin plastic TSOP (II)
Power supply: VDD, VDDQ
Clock frequency: 133MHz (max.)
Four internal banks for concurrent operation
Interface: LVTTL
Burst lengths (BL): 1, 2, 4, 8, full page
Burst type (BT):
/CAS Latency (CL): 2, 3
Precharge: auto precharge operation for each burst
access
Refresh: auto-refresh, self-refresh
Refresh cycles: 8192 cycles/64ms
Operating ambient temperature range
Single pulsed /RAS
Burst read/write operation and burst read/single write
operation capability
Byte control by UDQM and LDQM
4M words
Lead-free (RoHS compliant)
Sequential (1, 2, 4, 8, full page)
Interleave (1, 2, 4, 8)
Average refresh period: 7.8 s
TA = 0 C to +70 C
16 bits
EDS2516ADTA-75 (16M words 16 bits)
4 banks
This product became EOL in October, 2007.
3.3V
PRELIMINARY DATA SHEET
256M bits SDRAM
0.3V
Pin Configurations
/xxx indicates active low signal.
LDQM
A0 to A12
BA0, BA1
DQ0 to DQ15
/CS
/RAS
/CAS
/WE
UDQM,LDQM
CKE
CLK
VDD
VSS
VDDQ
VSSQ
NC
VDDQ
VDDQ
VSSQ
VSSQ
/CAS
/RAS
VDD
VDD
VDD
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
/WE
BA0
BA1
A10
/CS
A0
A1
A2
A3
54-pin Plastic TSOP (II)
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
26
27
(Top view)
Address input
Bank select address
Data-input/output
Chip select
Row address strobe
Column address strobe
Write enable
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
Elpida Memory, Inc. 2004-2005
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
VSS
DQ15
VSSQ
DQ14
DQ13
VDDQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VDDQ
DQ8
VSS
NC
UDQM
CLK
CKE
A12
A11
A9
A8
A7
A6
A5
A4
VSS
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