KMM5324000CK/CKG
KMM5324100CK/CKG
DRAM MODULE
KMM5324000CK/CKG & KMM5324100CK/CKG with Fast Page Mode
4M x 32 DRAM SIMM using 4Mx4, 4K/2K Refresh, 5V
GENERAL DESCRIPTION
FEATURES
The Samsung KMM53240(1)00CK is a 4Mx32bits Dynamic
RAM high density memory module. The Samsung
KMM53240(1)00CK consists of eight CMOS 4Mx4bits DRAMs
in 24-pin SOJ package mounted on a 72-pin glass-epoxy sub-
strate. A 0.1 or 0.22uF decoupling capacitor is mounted on the
printed circuit board for each DRAM. The KMM53240(1)00CK
is a Single In-line Memory Module with edge connections and
is intended for mounting into 72 pin edge connector sockets.
• Part Identification
- KMM5324000CK(4096 cycles/64ms Ref, SOJ, Solder)
- KMM5324000CKG(4096 cycles/64ms Ref, SOJ, Gold)
- KMM5324100CK(2048 cycles/32ms Ref, SOJ, Solder)
- KMM5324100CKG(2048 cycles/32ms Ref, SOJ, Gold)
• Fast Page Mode Operation
• CAS-before-RAS refresh capability
• RAS-only and Hidden refresh capability
• TTL compatible inputs and outputs
PERFORMANCE RANGE
• Single +5V±10% power supply
Speed
tRAC
50ns
60ns
tCAC
13ns
15ns
tRC
• JEDEC standard PDPin & pinout
-5
90ns
130ns
• PCB : Height(1000mil), single sided component
-6
PIN CONFIGURATIONS
PIN NAMES
Pin
Symbol
Pin
Symbol
Pin Name
A0 - A11
Function
Address Inputs(4K Ref)
Address Inputs(2K Ref)
Data In/Out
1
2
3
4
5
6
7
8
VSS
DQ0
DQ16
DQ1
DQ17
DQ2
DQ18
DQ3
DQ19
Vcc
NC
A0
A1
A2
A3
A4
A5
A6
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
NC
NC
VSS
A0 - A10
CAS0
CAS2
CAS3
CAS1
RAS0
Res(RAS1)
NC
DQ0 - DQ31
W
Read/Write Enable
Row Address Strobe
Column Address Strobe
Presence Detect
Power(+5V)
RAS0
9
CAS0 - CAS3
PD1 -PD4
Vcc
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
W
NC
DQ8
DQ24
DQ9
Vss
Ground
DQ25
DQ10
DQ26
DQ11
DQ27
DQ12
DQ28
VCC
DQ29
DQ13
DQ30
DQ14
DQ31
DQ15
NC
PD1
PD2
PD3
PD4
NC
Vss
NC
No Connection
A10
DQ4
DQ20
DQ5
DQ21
DQ6
DQ22
DQ7
DQ23
A7
A11
Vcc
A8
A9
PRESENCE DETECT PINS (Optional)
Pin
50NS
60NS
PD1
PD2
PD3
PD4
Vss
NC
Vss
NC
NC
NC
Vss
Vss
* Pin connection changing available
SAMSUNG ELECTRONICS CO., LTD. reserves the right to
change products and specifications without notice.
Res(RAS1)
RAS0
NC
NC
* NOTE : A11 is used for only KMM5324000CK/CKG (4K ref.)