EM6A9160 Datasheet, PDF (1/29 Pages) Etron Technology, Inc. – 8M x 16 DDR Synchronous DRAM (SDRAM)

EtronTech
EM6A9160
8M x 16 DDR Synchronous DRAM (SDRAM)
(Rev. 1.4 May/2006)
Features
• Fast clock rate: 300/275/250/200MHz
• Differential Clock CK & /CK
• Bi-directional DQS
• DLL enable/disable by EMRS
• Fully synchronous operation
• Internal pipeline architecture
• Four internal banks, 1M x 16-bit for each bank
• Programmable Mode and Extended Mode registers
- /CAS Latency: 3, 4
- Burst length: 2, 4, 8
- Burst Type: Sequential & Interleaved
• Individual byte write mask control
• DM Write Latency = 0
• Auto Refresh and Self Refresh
• 4096 refresh cycles / 32ms
• Precharge & active power down
• Power supplies: VDD & VDDQ = 2.5V ± 5%
• Interface: SSTL_2 I/O Interface
• Package: 66 Pin TSOP II, 0.65mm pin pitch
• Lead-free Package is available.
Pin Assignment (Top View)
VDD 1
DQ0 2
VDDQ 3
DQ1 4
DQ2 5
VSSQ 6
DQ3 7
DQ4 8
VDDQ 9
DQ5 10
DQ6 11
VSSQ 12
DQ7 13
NC 14
VDDQ 15
LDQS 16
NC 17
VDD 18
NC 19
LDM 20
/WE 21
/CAS 22
/RAS 23
/CS 24
NC 25
BS0 26
BS1 27
A10/AP 28
A0 29
A1 30
A2 31
A3 32
VDD 33
66 VSS
65 DQ15
64 VSSQ
63 DQ14
62 DQ13
61 VDDQ
60 DQ12
59 DQ11
58 VSSQ
57 DQ10
56 DQ9
55 VDDQ
54 DQ8
53 NC
52 VSSQ
51 UDQS
50 NC
49 VREF
48 VSS
47 UDM
46 /CK
45 CK
44 CKE
43 NC
42 NC
41 A11
40 A9
39 A8
38 A7
37 A6
36 A5
35 A4
34 VSS
Ordering Information
Part Number
Clock Frequency
EM6A9160TS-3.3/3.3G*
300MHz
EM6A9160TS-3.6/3.6G
275MHz
EM6A9160TS-4/4G
250MHz
EM6A9160TS-5/5G
200MHz
Note : “G” indicates Pb-free package
Data Rate
600Mbps/pin
550Mbps/pin
500Mbps/pin
400Mbps/pin
Package
TSOP II
TSOP II
TSOP II
TSOP II
Etron Technology, Inc.
No. 6, Technology Rd. V, Science-Based Industrial Park, Hsinchu, Taiwan 30077, R.O.C.
TEL: [phone] FAX: [phone]
Etron Technology, Inc., reserves the right to make changes to its products and specifications without notice.