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HDD16M64D8W PDF даташит

Спецификация HDD16M64D8W изготовлена ​​​​«Hanbit Electronics» и имеет функцию, называемую «DDR SDRAM Module 128Mbyte».

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Номер произв HDD16M64D8W
Описание DDR SDRAM Module 128Mbyte
Производители Hanbit Electronics
логотип Hanbit Electronics логотип 

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HDD16M64D8W Даташит, Описание, Даташиты
HANBit
HDD16M64D8W
DDR SDRAM Module 128Mbyte (16Mx64bit), based on16Mx8,4Banks,
4K Ref., DIMM,
Part No. HDD16M64D8W
GENERAL DESCRIPTION
The HANBiT HDD16M64D8W is 16M bit x 64 Double Data Rate SDRAM high density memory modules. The HANBiT
HDD16M64D8W consists of eight CMOS 16M x 8 bit with 4banks Double Data Rate SDRAMs in 66pin TSOP-II(400mil) packages
mounted on a 184pin glass-epoxy substrate. Four 0.1uF decoupling capacitors are mounted on the printed circuit board in parallel
for each DDR SDRAM. The HDD16M64D8W is Dual In-line Memory Modules and intended for mounting into 184pin edge
connector sockets. Synchronous design allows precise cycle control with the use of system clock. Data I/O transactions are
possible on both edges of DQS. Range of operating frequencies, programmable latencies and burst lengths allow the same device
to be useful for a variety of high bandwidth, high performance memory system applications.
FEATURES
Part Identification
HDD16M64D8W 10A : 100MHz (CL=2)
HDD16M64D8W 13A : 133MHz (CL=2)
HDD16M64D8W 13B : 133MHz (CL=2.5)
Power supply : VDD: 2.5V ± 0.2V, VDDQ: 2.5V ± 0.2V
Double-data-rate architecture; two data transfers per clock cycle
Bidirectional data strobe(DQS)
Differential clock inputs(CK and CK)
DLL aligns DQ and DQS transition with CK transition
Programmable Read latency 2, 2.5 (clock)
Programmable Burst length (2, 4, 8)
Programmable Burst type (sequential & interleave)
Edge aligned data output, center aligned data input
Auto & Self refresh, 7.8us refresh interval(8K/64ms refresh)
Serial presencewww.DataSheet4U.net detect with EEPROM
PCB : Height 1250 mil, double sided component
URL : www.hbe.co.kr
REV 2.0 (November.2002)
1 HANBit Electronics Co.,Ltd.









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HDD16M64D8W Даташит, Описание, Даташиты
HANBit
HDD16M64D8W
PIN ASSIGNMENT
P1 P2
PIN Symbol PIN Symbol PIN Symbol PIN Symbol PIN
Symbol PIN
Symbol
1 VREF
2 DQ1
3 VSS
4 DQ1
5 DQS0
6 DQ2
7 VDD
8 DQ3
9 NC
10 NC
11 VSS
12 DQ8
13 DQ9
14 DQS1
15 VDDQ
16 CK1
17 /CK1
18 VSS
19 DQ10
20 DQ11
21 CKE0
22 VDDQ
23 DQ16
24 DQ17
25 DQS2
26 VSS
27 A9
28 DQ18
29 A7
30 VDDQ
31 DQ19
32 A5
www.DataSheet4U.net
33 DQ24
34 VSS
35 DQ25 69 DQ43 103
36 DQS3 70
VDD
104
37 A4 71 */CS2 105
38 VDD 72 DQ48 106
39 DQ26 73 DQ49 107
40 DQ27 74
VSS
108
41 A2 75 /CK2 109
42 VSS 76 CK2 110
43 A1 77 VDDQ 111
44 *CB0 78 DQS6 112
45 *CB1 79 DQ50 113
46 VDD 80 DQ51 114
47 *DQS8 81
VSS
115
48 A0 82 VDDID 116
49 *CB2 83 DQ56 117
50 VSS 84 DQ57 118
51 *CB3 85 VDD 119
52 BA1 86 DQS7 120
53 DQ32 87 DQ58 121
54 VDDQ 88 DQ59 122
55 DQ33 89
VSS
123
56 DQS4 90 NC 124
57 DQ34 91
SDA
125
58 VSS 92 SCL 126
59 BA0 93 VSS 127
60 DQ35 94
DQ4
128
61 DQ40 95
DQ5
129
62 VDDQ 96 VDDQ 131
63 /WE 97 DM0 132
64 DQ41 98
DQ6
133
65 /CAS 99 DQ7 134
66 VSS 100 VSS 135
67 DQS5 101
NC
136
68 DQ42 102
NC
137
NC
VDDQ
DQ12
DQ13
DM1
VDD
DQ14
DQ15
DM1
VDDQ
*BA2
DQ20
*A12
VSS
DQ21
A11
DM2
VDD
DQ22
A8
DQ23
VSS
A6
DQ28
DQ29
VDDQ
DM3
A3
VSS
DQ31
*CB4
*CB5
VDDQ
CK0
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
/CK0
VSS
*DM8
A10
*CB6
VDDQ
*CB7
VSS
DQ36
DQ37
VDD
DM4
DQ38
DQ39
VSS
DQ44
/RAS
DQ45
VDDQ
/CS0
*/CS1
DM5
VSS
DQ46
DQ47
*/CS3
VDDQ
DQ52
DQ53
*A13
VDD
DM6
DQ54
DQ55
172 VDDQ
173 NC
174 DQ60
175 DQ61
176 VSS
177 DM7
178 DQ62
179 DQ63
180 VDDQ
181 SA0
182 SA1
183 SA2
184 VDDSPD
* These pins should be NC in the system which does not support SPD
PIN
A0~A12
BA0~BA1
DQ0~DQ63
CB0~CB7
DQS0~DQS7
DM0~DM7
CK0~CK2,/CK0~/CK2
CKE0
/CS0
/RAS
PIN DESCRIPTION
Address input
Bank Select Address
Data input/output
Check bit(Data input/output)
Data Strobe input/output
Data-in Mask
Clock input
Clock enable input
Chip Select input
Row Address strobe
PIN
VDD
VDDQ
VREF
VDDSPD
VSS
SA0~SA2
SDA
SCL
/WE
VDDID
PIN DESCRIPTION
Power supply(2.5V)
Power supply for DQs(2.5V)
Power supply for reference
Serial EEPROM Power supply(3.3)
Ground
Address in EEPROM
Serial data I/O
Serial clock
Write enable
VDD indentification flag
URL : www.hbe.co.kr
REV 2.0 (November.2002)
2 HANBit Electronics Co.,Ltd.









No Preview Available !

HDD16M64D8W Даташит, Описание, Даташиты
HANBit
/CAS
Column Address strobe
FUNCTIONAL BLOCK DIAGRAM
NC
HDD16M64D8W
No connection
www.DataSheet4U.net
URL : www.hbe.co.kr
REV 2.0 (November.2002)
3 HANBit Electronics Co.,Ltd.










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