KMM366F400CK1
KMM366F410CK1
DRAM MODULE
KMM366F400CK1 & KMM366F410CK1 EDO Mode without buffer
4M x 64 DRAM DIMM using 4Mx4, 4K & 2K Refresh, 3.3V
GENERAL DESCRIPTION
FEATURES
The Samsung KMM366F40(1)0CK1 is a 4Mx64bits Dynamic
RAM high density memory module. The Samsung
KMM366F40(1)0CK1 consists of sixteen CMOS 4Mx4bits
DRAMs in SOJ 300mil package and one 1K/2K EEPROM for
SPD in 8-pin TSSOP package mounted on a 168-pin glass-
epoxy substrate. A 0.1 or 0.22uF decoupling capacitor is
mounted on the printed circuit board for each DRAM. The
KMM366F40(1)0CK1 is a Dual In-line Memory Module and is
intended for mounting into 168 pin edge connector sockets.
• Part Identification
- KMM366F400CK1 (4096 cycles/64ms Ref. SOJ)
- KMM366F410CK1 (2048 cycles/32ms Ref. SOJ)
• New JEDEC standard proposal without buffer
• Serial Presence Detect with EEPROM
• Extended Data Out Mode Operation
• CAS-before-RAS Refresh capability
• RAS-only and Hidden refresh capability
• LVTTL compatible inputs and outputs
• Single +3.3V±0.3V power supply
PERFORMANCE RANGE
• PCB : Height(1000mil), double sided component
Speed
-5
tRAC
50ns
60ns
tCAC
13ns
15ns
tRC
tHPC
25ns
30ns
90ns
110ns
-6
PIN CONFIGURATIONS
PIN NAMES
Pin Front Pin Front Pin Front Pin Back Pin Back Pin Back
Pin Name
A0 - A11
A0 - A10
DQ0 - DQ63
W0, W2
OE0, OE2
RAS0, RAS2
CAS0 - CAS7
VCC
Function
Address Input(4K ref.)
Address Input(2K ref.)
Data In/Out
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
1
2
3
4
5
6
7
8
9
VSS
29 CAS1
DQ18 85
DQ19 86 DQ32 114 *RAS1 142 DQ51
87 DQ33 115 DU 143 VCC
DQ20 88 DQ34 116 VSS 144 DQ52
VSS 113 CAS5 141 DQ50
DQ0 30 RAS0
DQ1 31
DQ2 32
DQ3 33
OE0
VSS
A0
VCC
Read/Write Enable
Output Enable
NC
DU
NC
VSS
89 DQ35 117
90 VCC 118
91 DQ36 119
92 DQ37 120
A1
A3
A5
A7
A9
145 NC
146 DU
147 NC
148 VSS
149 DQ53
VCC
34
A2
Row Address Strobe
Colume Address Strobe
Power(+3.3V)
DQ4 35
DQ5 36
DQ6 37
A4
A6
A8
A10
DQ21 93 DQ38 121
10 DQ7 38
11 DQ8 39 *A12
12
DQ22 94 DQ39 122 A11 150 DQ54
DQ23 95 DQ40 123 *A13 151 DQ55
VSS
Ground
NC
No Connection
Don¢t use
VSS
40
VCC
VCC
DU
VSS
96
VSS 124 VCC 152 VSS
13 DQ9 41
14 DQ10 42
15 DQ11 43
16 DQ12 44
17 DQ13 45 RAS2
18 46 CAS2
19 DQ14 47 CAS3
20 DQ15 48
21 *CB0 49
22 *CB1 50
23
24
25
26
27
DQ24 97 DQ41 125 DU 153 DQ56
DQ25 98 DQ42 126 DU 154 DQ57
DQ26 99 DQ43 127 VSS 155 DQ58
DQ27 100 DQ44 128 DU 156 DQ59
VCC 101 DQ45 129 *RAS3 157 VCC
DQ28 102 VCC 130 CAS6 158 DQ60
DQ29 103 DQ46 131 CAS7 159 DQ61
DQ30 104 DQ47 132 DU 160 DQ62
DQ31 105 *CB4 133 VCC 161 DQ63
VSS 106 *CB5 134 NC 162 VSS
NC 107 VSS 135 NC 163 NC
NC 108 NC 136 *CB6 164 NC
NC 109 NC 137 *CB7 165 **SA0
**SDA 110 VCC 138 VSS 166 **SA1
**SCL 111 DU 139 DQ48 167 **SA2
VCC 112 CAS4 140 DQ49 168 VCC
DU
**SDA
Serial Address /Data I/O
Serial Clock
VSS
OE2
**SCL
**SA0 -**SA2
*CB0 - *CB7
Address in EEPROM
Check Bit
VCC
* These pins are not used in this modeule.
** These pins should be NC in the system which does
not support SPD.
W2
VCC
NC
NC
VSS
NC
NC
VCC
W0
51
52 *CB2
53 *CB3
54
VSS
55 DQ16
28 CAS0 56 DQ17
NOTE : A12 is used for only KMM366F400CK1 (4K ref.)