KMM5328000CK SAMSUNG [Samsung semiconductor], KMM5328000CK Datasheet

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KMM5328000CK

Manufacturer Part Number
KMM5328000CK
Description
8M x 32 DRAM SIMM using 4Mx4, 4K/2K Refresh, 5V
Manufacturer
SAMSUNG [Samsung semiconductor]
Datasheet
DRAM MODULE
KMM5328000CK/CKG & KMM5328100CK/CKG with Fast Page Mode
8M x 32 DRAM SIMM using 4Mx4, 4K/2K Refresh, 5V
GENERAL DESCRIPTION
The Samsung KMM53280(1)00CK is a 8Mx32bits Dynamic
RAM
KMM53280(1)00CK consists of sixteen CMOS 4Mx4bits
DRAMs in 24-pin SOJ package mounted on a 72-pin glass-
epoxy substrate. A 0.1 or 0.22uF decoupling capacitor is
mounted on the printed circuit board for each DRAM. The
KMM53280(1)00CK is a Single In-line Memory Module with
edge connections and is intended for mounting into 72 pin
edge connector sockets.
PERFORMANCE RANGE
PIN CONFIGURATIONS
Pin
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
1
2
3
4
5
6
7
8
9
Speed
high
-5
-6
Symbol
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
RAS1
RAS0
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
A10
A11
V
Vcc
Vcc
NC
NC
NC
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
density
SS
50ns
60ns
t
RAC
memory
Pin
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
Symbol
module.
CAS0
CAS2
CAS3
CAS1
RAS0
RAS1
DQ24
DQ25
DQ10
DQ26
DQ11
DQ27
DQ12
DQ28
DQ29
DQ13
DQ30
DQ14
DQ31
DQ15
DQ8
DQ9
PD1
PD2
PD3
PD4
Vss
Vcc
Vss
NC
NC
NC
NC
NC
NC
13ns
15ns
t
W
CAC
The
110ns
90ns
Samsung
t
RC
SAMSUNG ELECTRONICS CO., LTD. reserves the right to
change products and specifications without notice.
* NOTE : A11 is used for only KMM5328000CK/CKG (4K ref.)
FEATURES
• Part Identification
• Fast Page Mode Operation
• CAS-before-RAS refresh capability
• RAS-only and Hidden refresh capability
• TTL compatible inputs and outputs
• Single +5V 10% power supply
• JEDEC standard PDPin & pinout
• PCB : Height(1000mil), double sided component
PIN NAMES
PRESENCE DETECT PINS (Optional)
* Pin connection changing available
Pin Name
A0 - A11
A0 - A10
DQ0 - DQ31
W
RAS0, RAS1
CAS0 - CAS3
PD1 -PD4
Vcc
Vss
NC
- KMM5328000CKG(4096 cycles/64ms Ref, SOJ, Gold)
- KMM5328100CKG(2048 cycles/32ms Ref, SOJ, Gold)
- KMM5328000CK(4096 cycles/64ms Ref, SOJ, Solder)
- KMM5328100CK(2048 cycles/32ms Ref, SOJ, Solder)
PD1
PD2
PD3
PD4
Pin
KMM5328000CK/CKG
KMM5328100CK/CKG
50NS
Function
Address Inputs(4K Ref)
Address Inputs(2K Ref)
Data In/Out
Read/Write Enable
Row Address Strobe
Column Address Strobe
Presence Detect
Power(+5V)
Ground
No Connection
Vss
Vss
Vss
NC
60NS
Vss
NC
NC
NC

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KMM5328000CK Summary of contents

Page 1

... SAMSUNG ELECTRONICS CO., LTD. reserves the right to PD3 change products and specifications without notice. PD4 NC Vss * NOTE : A11 is used for only KMM5328000CK/CKG (4K ref.) KMM5328000CK/CKG KMM5328100CK/CKG - KMM5328000CK(4096 cycles/64ms Ref, SOJ, Solder) - KMM5328000CKG(4096 cycles/64ms Ref, SOJ, Gold) - KMM5328100CK(2048 cycles/32ms Ref, SOJ, Solder) - KMM5328100CKG(2048 cycles/32ms Ref, SOJ, Gold) ...

Page 2

... CAS U6 DQ2 RAS DQ3 A0- OE DQ4 W A11(A10) DQ28-DQ31 DQ1 CAS U7 DQ2 RAS DQ3 A0- OE DQ4 W A11(A10 .22uF Capacitor for each DRAM KMM5328000CK/CKG KMM5328100CK/CKG DQ1 CAS DQ2 U8 RAS DQ3 A0- OE DQ4 A11(A10) W DQ1 CAS U9 DQ2 RAS DQ3 A0- OE DQ4 A11(A10) W DQ1 ...

Page 3

... CAS Address cycling : =min =min) RC Vcc+0.5V, all other pins not under test Vcc) OUT = -5mA) = 4.2mA) and I , address can be changed maximum once while RAS=V CC1 CC3 KMM5328000CK/CKG KMM5328100CK/CKG Rating - +7.0 -55 to +150 Min Typ Max 4.5 5.5 5 ...

Page 4

... RRH t 10 WCH RWL t 13 CWL REF t REF t 0 WCS t 5 CSR 10 t CHR t 5 RPC KMM5328000CK/CKG KMM5328100CK/CKG Min Max 100 - 130 - Max Min Max 110 10K ...

Page 5

... WRP t 10 WRH t 20 CPT (max) RAC 10. t (max) limit, then RCD t . CAC or OH KMM5328000CK/CKG KMM5328100CK/CKG -5 -6 Max Min Max 200K 60 200K non-restrictive operating parameter included in WCS the data sheet as electrical characteristics only ...

Page 6

... ADDRESS RAS t CSH CRP t RCD t RAD t t RAH ASC t CAH ROW COLUMN ADDRESS t RCS CLZ t RAC OPEN KMM5328000CK/CKG KMM5328100CK/CKG CRP t RSH t CAS t RAL t RRH t OFF CAC DATA-OUT t RCH Don t care Undefined ...

Page 7

... IL t ASR ADDRESS RAS t CSH CRP t RCD t RAD t t RAH ASC t CAH ROW COLUMN ADDRESS t CWL t RWL t WCS t WCH DATA-IN KMM5328000CK/CKG KMM5328100CK/CKG CRP t RSH t CAS t RAL Don t care Undefined ...

Page 8

... CAH COLUMN COLUMN ADDRESS ADDRESS RCS RCH RCS t CAC OFF t RAC t CLZ t CLZ VALID DATA-OUT KMM5328000CK/CKG KMM5328100CK/CKG RHCP RSH t CAS t t ASC CAH ¡ó COLUMN ADDRESS ¡ó RCS RCH ¡ó CAC ...

Page 9

... ADDRESS ADDRESS t WCS t WCH t WCS CWL CWL VALID VALID DATA-IN DATA-IN KMM5328000CK/CKG KMM5328100CK/CKG t t RHCP RSH t CAS ¡ó ASC CAH ¡ó COLUMN ADDRESS ¡ó t WCS t t WCH WCH ¡ ...

Page 10

... NOTE : OE Don t care RAS CAS RAS t RAH RPC CSR t CHR t t WRP WRH t OFF KMM5328000CK/CKG KMM5328100CK/CKG RPC RAS RP t RPC OPEN t CRP Don t care Undefined ...

Page 11

... ADDRESS RAS t t RCD RSH t RAD t t RAH ASC t CAH ROW COLUMN ADDRESS t RCS CAC t CLZ t RAC OPEN KMM5328000CK/CKG KMM5328100CK/CKG RAS t CHR t WRH t WRP t RRH t OFF DATA-OUT Don t care Undefined ...

Page 12

... IH A ADDRESS RAS CRP t t RCD RSH t RAD t t RAH ASC t CAH ROW COLUMN ADDRESS t t WCS WCH DATA-IN KMM5328000CK/CKG KMM5328100CK/CKG RAS t CHR t WRH t WRP Don t care Undefined ...

Page 13

... NOTE : This timing diagram is applied to all devices besides 16M DRAM 4th & 64M DRAM. t RAS t CPT t CHR t ASC COLUMN ADDRESS t t WRH RCS t CLZ t WRH t WCS t DS OPEN KMM5328000CK/CKG KMM5328100CK/CKG RSH t CAS t RAL t CAH t RRH RCH CAC DATA-OUT t RWL t ...

Page 14

... CAS RASS t RPC CSR t OFF t t WRP WRH RAS t RPC CSR t CHR t t WTS WTH t OFF KMM5328000CK/CKG KMM5328100CK/CKG t RPS t RPC t CHS OPEN RPC OPEN Don t care Undefined ...

Page 15

... Gold & Solder Plating Lead .010(.25)MAX .050(1.27) Tolerances : .005(.13) unless otherwise specified NOTE : The used device are 4Mx4 F/P DRAM, SOJ DRAM Part No. : KMM5328000CK/CKG -- KM44C4000CK (300mil) KMM5328100CK/CKG -- KM44C4100CK (300mil) Revision History Rev 0.0 : Aug. 1997 4.250(107.95) 3.984(101.19) R.062(1.57) .125 DIA .002(3.18 .051) R ...

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