OKI MSM519200 4,194,304-word x 2-bit dynamic ram : fast page mode type Datasheet

E2G0029-17-41
¡ Semiconductor
MSM519200
¡ Semiconductor
This version:MSM519200
Jan. 1998
Previous version: May 1997
4,194,304-Word ¥ 2-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
DESCRIPTION
The MSM519200 is a 4,194,304-word ¥ 2-bit dynamic RAM fabricated in Oki's silicon-gate CMOS
technology. The MSM519200 achieves high integration, high-speed operation, and low-power
consumption because Oki manufactures the device in a quadruple-layer polysilicon/double-layer
metal CMOS process. The MSM519200 is available in a 26/24-pin plastic SOJ or 26/24-pin plastic
TSOP.
FEATURES
• 4,194,304-word ¥ 2-bit configuration
• Single 5 V power supply, ±10% tolerance
• Input
: TTL compatible, low input capacitance
• Output : TTL compatible, 3-state
• Refresh : 2048 cycles/32 ms
• Fast page mode, read modify write capability
• CAS before RAS refresh, hidden refresh, RAS-only refresh capability
• Multi-bit test mode capability
• Package options:
26/24-pin 300 mil plastic SOJ (SOJ26/24-P-300-1.27) (Product : MSM519200-xxSJ)
26/24-pin 300 mil plastic TSOP (TSOPII26/24-P-300-1.27-K) (Product : MSM519200-xxTS-K)
xx indicates speed rank.
PRODUCT FAMILY
Family
Access Time (Max.)
tRAC
tAA
tCAC
tOEA
Cycle Time
Power Dissipation
(Min.)
Operating (Max.) Standby (Max.)
MSM519200-60
60 ns 30 ns 15 ns 15 ns
110 ns
440 mW
MSM519200-70
70 ns 35 ns 20 ns 20 ns
130 ns
413 mW
MSM519200-80
80 ns 40 ns 20 ns 20 ns
150 ns
385 mW
5.5 mW
1/17
¡ Semiconductor
MSM519200
PIN CONFIGURATION (TOP VIEW)
VCC 1
26 VSS
VCC 1
26 VSS
DQ1 2
25 NC
DQ1 2
25 NC
DQ2 3
24 CAS1
DQ2 3
24 CAS1
WE 4
23 CAS2
WE 4
23 CAS2
RAS 5
22 OE
RAS 5
22 OE
NC 6
21 A9
NC 6
21 A9
A10 8
19 A8
A10 8
19 A8
A0 9
18 A7
A0 9
18 A7
A1 10
17 A6
A1 10
17 A6
A2 11
16 A5
A2 11
16 A5
A3 12
15 A4
A3 12
15 A4
VCC 13
14 VSS
VCC 13
14 VSS
26/24-Pin Plastic SOJ
Pin Name
A0 - A10
RAS
Note :
26/24-Pin Plastic TSOP
(K Type)
Function
Address Input
Row Address Strobe
CAS1, CAS2
Column Address Strobe
DQ1, DQ2
Data Input/Data Output
OE
Output Enable
WE
Write Enable
VCC
Power Supply (5 V)
VSS
Ground (0 V)
NC
No Connection
The same power supply voltage must be provided to every VCC pin, and the same GND
voltage level must be provided to every VSS pin.
2/17
¡ Semiconductor
MSM519200
BLOCK DIAGRAM
Timing
Generator
RAS
Timing
Generator
CAS1
CAS2
Column
Address
Buffers
11
11
Write
Clock
Generator
Column
Decoders
WE
OE
2
Internal
Address
Counter
A0 - A10
Refresh
Control Clock
Sense
Amplifiers
I/O
Selector
2
Row
Address
Buffers
11
Row
Decoders
Word
Drivers
2
2
2
2
11
Output
Buffers
Input
Buffers
DQ1, DQ2
2
Memory
Cells
VCC
On Chip
VBB Generator
VSS
FUNCTION TABLE
Input Pin
DQ Pin
Function Mode
RAS
CAS1
CAS2
WE
OE
DQ1
DQ2
H
*
H
*
H
*
*
High-Z
High-Z
Standby
L
High-Z
Refresh
L
L
H
*
L
High-Z
DOUT
High-Z
DQ1 Read
DOUT
DQ2 Read
*
H
L
H
L
H
L
High-Z
L
L
L
H
L
DOUT
DOUT
DQ1, DQ2 Read
L
L
H
L
H
DIN
L
H
L
L
H
Don't Care
Don't Care
DIN
DQ2 Write
L
L
L
L
H
DIN
DIN
DQ1, DQ2 Write
L
L
L
H
H
High-Z
High-Z
—
DQ1 Write
*: "H" or "L"
3/17
¡ Semiconductor
MSM519200
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
VT
–1.0 to 7.0
V
Short Circuit Output Current
IOS
50
mA
Power Dissipation
PD*
1
W
Operating Temperature
Topr
0 to 70
°C
Storage Temperature
Tstg
–55 to 150
°C
Voltage on Any Pin Relative to VSS
*: Ta = 25°C
Recommended Operating Conditions
Parameter
Power Supply Voltage
(Ta = 0°C to 70°C)
Symbol
Min.
Typ.
Max.
Unit
VCC
4.5
5.0
5.5
V
VSS
0
0
0
V
Input High Voltage
VIH
2.4
—
6.5
V
Input Low Voltage
VIL
–1.0
—
0.8
V
Capacitance
Parameter
Input Capacitance (A0 - A10)
Input Capacitance
(RAS, CAS1, CAS2, WE, OE)
Output Capacitance (DQ1, DQ2)
(VCC = 5 V ±10%, Ta = 25°C, f = 1 MHz)
Symbol
Typ.
Max.
Unit
CIN1
—
6
pF
CIN2
—
7
pF
CI/O
—
10
pF
4/17
¡ Semiconductor
MSM519200
DC Characteristics
Parameter
(VCC = 5 V ±10%, Ta = 0°C to 70°C)
Symbol
Condition
MSM519200 MSM519200 MSM519200
-60
-70
-80
Unit Note
Min.
Max.
Min.
Max.
Min.
Max.
Output High Voltage
VOH IOH = –5.0 mA
2.4
VCC
2.4
VCC
2.4
VCC
V
Output Low Voltage
VOL IOL = 4.2 mA
0
0.4
0
0.4
0
0.4
V
–10
10
–10
10
–10
10
mA
–10
10
–10
10
–10
10
mA
—
80
—
75
—
70
mA 1, 2
—
2
—
2
—
2
—
1
—
1
—
1
—
80
—
75
—
70
mA 1, 2
—
5
—
5
—
5
mA
—
80
—
75
—
70
mA 1, 2
—
70
—
65
—
60
mA 1, 3
0 V £ VI £ 6.5 V;
Input Leakage Current
ILI
All other pins not
under test = 0 V
Output Leakage Current
Average Power
Supply Current
(Operating)
Power Supply
Current (Standby)
ILO
DQ disable
0 V £ VO £ 5.5 V
RAS, CAS1, CAS2
ICC1 cycling,
tRC = Min.
RAS, CAS1, CAS2 = VIH
ICC2 RAS, CAS1, CAS2
≥ VCC –0.2 V
Average Power
RAS cycling,
Supply Current
ICC3 CAS1, CAS2 = VIH,
(RAS-only Refresh)
Power Supply
Current (Standby)
RAS = VIH,
ICC5 CAS1, CAS2 = VIL,
1
DQ = enable
RAS cycling,
Supply Current
ICC6 CAS1, CAS2
(CAS before RAS Refresh)
before RAS
Average Power
RAS = VIL,
(Fast Page Mode)
1
tRC = Min.
Average Power
Supply Current
mA
ICC7 CAS1, CAS2 cycling,
tPC = Min.
Notes : 1. ICC Max. is specified as ICC for output open condition.
2. The address can be changed once or less while RAS = VIL.
3. The address can be changed once or less while CAS1, CAS2 = VIH.
5/17
¡ Semiconductor
MSM519200
AC Characteristics (1/2)
(VCC = 5 V ±10%, Ta = 0°C to 70°C) Note 1, 2, 3, 11, 12
Parameter
Random Read or Write Cycle Time
Read Modify Write Cycle Time
Fast Page Mode Cycle Time
Fast Page Mode Read Modify Write
Cycle Time
Access Time from RAS
MSM519200 MSM519200 MSM519200
-60
-70
-80
Symbol
Unit Note
Min.
Max.
Min.
Max.
Min.
Max.
tRC
tRWC
110
—
—
130
—
ns
185
—
ns
tPC
40
—
45
—
—
150
205
—
155
50
—
ns
tPRWC
85
—
100
—
105
—
ns
tRAC
—
60
—
70
—
80
ns
4, 5, 6
Access Time from CAS
tCAC
Access Time from Column Address
Access Time from CAS Precharge
tAA
tCPA
—
—
15
30
—
—
20
35
—
—
20
40
ns
ns
4, 5
4, 6
—
35
—
40
—
45
ns
4, 14
Access Time from OE
Output Low Impedance Time from CAS
tOEA
tCLZ
—
0
15
—
—
0
20
—
—
0
20
—
ns
ns
4
4
CAS to Data Output Buffer Turn-off Delay Time
tOFF
20
50
32
0
0
3
—
20
15
50
32
0
0
3
—
20
tOEZ
tT
tREF
0
0
3
—
15
OE to Data Output Buffer Turn-off Delay Time
Transition Time
Refresh Period
20
50
32
ns
ns
ns
ms
7
7
3
RAS Precharge Time
tRP
40
—
50
—
60
—
ns
RAS Pulse Width
tRAS
60
10,000
70
10,000
80
10,000
ns
RAS Pulse Width (Fast Page Mode)
tRASP
60
100,000
70
100,000
80
100,000
ns
RAS Hold Time
tRSH
RAS Hold Time referenced to OE
tROH
15
10
—
—
20
10
—
—
20
10
—
—
ns
ns
CAS Precharge Time (Fast Page Mode)
tCP
10
—
10
—
10
—
ns
CAS Pulse Width
tCAS
15
10,000
20
10,000
20
10,000
ns
CAS Hold Time
tCSH
—
—
70
10
—
—
—
—
ns
tCRP
60
10
80
CAS to RAS Precharge Time
ns
14
RAS Hold Time from CAS Precharge
RAS to CAS Delay Time
RAS to Column Address Delay Time
tRHCP
—
45
40
ns
ns
ns
5
35
45
20
15
—
60
30
40
20
15
—
50
tRAD
35
20
15
Row Address Set-up Time
tASR
0
—
0
—
0
—
ns
Row Address Hold Time
tRAH
10
—
10
—
10
—
ns
Column Address Set-up Time
tASC
0
—
0
—
0
—
ns
13
Column Address Hold Time
tCAH
15
—
15
—
15
—
ns
13
Column Address Hold Time from RAS
tAR
50
—
55
—
60
—
ns
Column Address to RAS Lead Time
tRAL
30
—
35
—
40
—
ns
Read Command Set-up Time
tRCS
0
—
0
—
0
—
ns
13
Read Command Hold Time
tRCH
0
—
0
—
0
—
ns
8, 13
Read Command Hold Time referenced to RAS
tRRH
0
—
0
—
0
—
ns
8
tRCD
10
16
6
6/17
¡ Semiconductor
MSM519200
AC Characteristics (2/2)
(VCC = 5 V ±10%, Ta = 0°C to 70°C) Note 1, 2, 3, 11, 12
Parameter
MSM519200 MSM519200 MSM519200
-60
-70
-80
Unit Note
Symbol
Min.
Max.
Min.
Max.
Min.
Max.
Write Command Set-up Time
tWCS
0
—
0
—
0
—
ns
9, 13
Write Command Hold Time
Write Command Hold Time from RAS
tWCH
tWCR
10
45
—
—
15
55
—
—
15
60
—
—
ns
ns
13
Write Command Pulse Width
OE Command Hold Time
tWP
tOEH
tRWL
tCWL
10
15
—
—
10
20
—
—
10
20
—
—
ns
ns
15
15
—
—
20
20
—
—
20
20
—
—
ns
ns
15
Data-in Hold Time
Data-in Hold Time from RAS
OE to Data-in Delay Time
CAS to WE Delay Time
Column Address to WE Delay Time
RAS to WE Delay Time
tDS
tDH
tDHR
tOED
tCWD
tAWD
tRWD
0
15
—
—
0
15
—
—
0
15
—
—
ns
ns
10, 13
10, 13
50
15
—
—
55
20
—
—
60
20
—
—
ns
ns
40
55
85
—
—
—
50
65
100
—
—
—
50
70
110
—
—
—
ns
ns
ns
9
9
9
CAS Precharge WE Delay Time
tCPWD
60
—
70
—
75
—
ns
9, 14
CAS Active Delay Time from RAS Precharge
tRPC
10
—
10
—
10
—
ns
13
RAS to CAS Set-up Time (CAS before RAS)
RAS to CAS Hold Time (CAS before RAS)
WE to RAS Precharge Time (CAS before RAS)
WE Hold Time from RAS (CAS before RAS)
RAS to WE Set-up Time (Test Mode)
RAS to WE Hold Time (Test Mode)
tCSR
tCHR
tWRP
tWRH
tWTS
tWTH
10
20
10
10
10
20
—
—
—
—
—
—
10
20
10
10
10
20
—
—
—
—
—
—
10
20
10
10
10
20
—
—
—
—
—
—
ns
ns
ns
ns
ns
ns
13
14
Write Command to RAS Lead Time
Write Command to CAS Lead Time
Data-in Set-up Time
7/17
¡ Semiconductor
Notes:
MSM519200
1. A start-up delay of 200 µs is required after power-up, followed by a minimum of eight
initialization cycles (RAS-only refresh or CAS before RAS refresh) before proper device
operation is achieved.
2. The AC characteristics assume tT = 5 ns.
3. VIH (Min.) and VIL (Max.) are reference levels for measuring input timing signals.
Transition times (tT) are measured between VIH and VIL.
4. This parameter is measured with a load circuit equivalent to 2 TTL loads and 100 pF.
5. Operation within the tRCD (Max.) limit ensures that tRAC (Max.) can be met.
tRCD (Max.) is specified as a reference point only. If tRCD is greater than the specified
tRCD (Max.) limit, then the access time is controlled by tCAC.
6. Operation within the tRAD (Max.) limit ensures that tRAC (Max.) can be met.
tRAD (Max.) is specified as a reference point only. If tRAD is greater than the specified
tRAD (Max.) limit, then the access time is controlled by tAA.
7. tOFF (Max.) and tOEZ (Max.) define the time at which the output achieves the open
circuit condition and are not referenced to output voltage levels.
8. tRCH or tRRH must be satisfied for a read cycle.
9. tWCS, tCWD, tRWD, tAWD and tCPWD are not restrictive operating parameters. They are
included in the data sheet as electrical characteristics only. If tWCS ≥ tWCS (Min.), then
the cycle is an early write cycle and the data out will remain open circuit (high
impedance) throughout the entire cycle. If tCWD ≥ tCWD (Min.) , tRWD ≥ tRWD (Min.),
tAWD ≥ tAWD (Min.) and tCPWD ≥ tCPWD (Min.), then the cycle is a read modify write
cycle and data out will contain data read from the selected cell; if neither of the above
sets of conditions is satisfied, then the condition of the data out (at access time) is
indeterminate.
10. These parameters are referenced to the CAS leading edge in an early write cycle, and
to the WE leading edge in an OE control write cycle, or a read modify write cycle.
11. The test mode is initiated by performing a WE and CAS before RAS refresh cycle.
This mode is latched and remains in effect until the exit cycle is generated. In a test mode
CA0, CA1 and CA10 are not used and each DQ pin now accesses 8-bit locations. Since
all 2 DQ pins are used, a total of 16 data bits can be written in parallel into the memory
array. In a read cycle, if 8 data bits are equal, the DQ pin will indicate a high level. If the
8 data bits are not equal, the DQ pin will indicate a low level. The test mode is cleared
and the memory device returned to its normal operating state by performing a RASonly refresh cycle or a CAS before RAS refresh cycle.
12. In a test mode read cycle, the value of access time parameters is delayed for 5 ns for the
specified value. These parameters should be specified in test mode cycle by adding the
above value to the specified value in this data sheet.
13. These parameters are determined by the falling edge of either CAS1 or CAS2,
whichever is earlier.
14. These parameters are determined by the rising edge of either CAS1 or CAS2,
whichever is later.
15. tCWL should be satisfied by both CAS1 and CAS2.
16. tCP is determined by the time both CAS1 and CAS2 are high.
8/17
¡ Semiconductor
MSM519200
Notes concerning CAS1 and CAS2 control
Overlap the active-low timings of CAS1 and CAS2. Skew between CAS1 and CAS2 is allowed
under the following conditions:
(1) The timing specification for CAS1 and CAS2 should be met individually.
(2) Different operation modes for CAS1/CAS2 are not allowed (as shown below).
RAS
CAS1
Delayed write
CAS2
Early write
WE
(3) Closely separated CAS1/CAS2 control is not allowed. However, when the condition
(tCP ≤ tUL) is satisfied, fast page mode can be performed.
RAS
CAS1
CAS2
tUL
9/17
E2G0094-17-41G
,,,
,
,,,,
¡ Semiconductor
MSM519200
TIMING WAVEFORM
Read Cycle
tRC
tRP
tRAS
VIH –
RAS
VIL –
tAR
tCSH
tCRP
CAS
tRCD
VIH –
VIL –
Address
VIL –
tRSH
tCAS
tRAD
tASR
VIH –
tCRP
tRAH tASC
tRAL
tCAH
Column
Row
tRCS
WE
OE
VIH –
VIL –
tAA
tROH
tOEA
VIH –
VIL –
tCAC
tRAC
DQ
tRCH
tRRH
VOH –
tOEZ
Open
VOL –
tOFF
Valid Data-out
tCLZ
"H" or "L"
Write Cycle (Early Write)
tRC
tRP
tRAS
RAS
VIH –
VIL –
tAR
tCRP
VIH –
CAS
VIL –
WE
VIH –
VIL –
tCSH
tRCD
tRSH
tCAS
tRAD
tRAH
tASR
Address
tCRP
tASC
Row
tCAH
Column
tWCS
tWCH
VIH –
tRWL
VIH –
VIL –
tDS
DQ
tCWL
tWP
VIL –
tWCR
OE
tRAL
VIH –
VIL –
tDHR
tDH
Valid Data-in
Open
"H" or "L"
10/17
,,,
¡ Semiconductor
MSM519200
Read Modify Write Cycle
tRWC
tRAS
RAS
VIH –
VIL –
tRP
tAR
tCRP
tCSH
tCRP
tRCD
tRSH
tCAS
VIH –
CAS
VIL –
tASR
VIH –
Address
VIL –
WE
VIH –
VIL –
OE
VIH –
VIL –
tRAH
tASC
tCAH
Column
Row
tRAD
tRWD
tAA
tAWD
tRCS
tOEA
tOED
tCAC
tRAC
DQ
VI/OH–
VI/OL–
tCWL
tRWL
tWP
tCWD
tCLZ
tOEZ
Valid
Data-out
tOEH
tDS
tDH
Valid
Data-in
"H" or "L"
11/17
¡ Semiconductor
MSM519200
,,,
,,
,
Fast Page Mode Read Cycle
tRASP
VIH –
RAS V –
IL
VIH –
CAS
VIL –
Address
WE
VIH –
VIL –
tAR
tCRP
tRHCP
tPC
tRCD
tRAD
tASR
tRAH tASC
tCP
tCAS
tCSH
tCAH
tASC
Column
Row
VIH –
VIL –
Column
tRCS
tRCH
tCAC
tOEZ
tRRH
tCPA
tOEA
tOFF
tRCH
tAA
tAA
tCAC
tOEA
tOFF
tCAC
tOEZ
tCLZ
Valid
Data-out
tCLZ
tRCS
tCPA
tOEA
VOH –
VOL –
tRAL
tCAH
tASC
Column
tAA
tRAC
tCAS
tCAH
tRCH
tRCS
tCRP
tRSH
tCP
tCAS
VIH –
OE
VIL –
DQ
tRP
tCLZ
tOFF
tOEZ
Valid
Data-out
Valid
Data-out
"H" or "L"
Fast Page Mode Write Cycle (Early Write)
tRASP
tAR
VIH –
RAS V –
IL
tCRP
VIH –
CAS
VIL –
Address
VIH –
VIL –
tRCD
tRAH tASC
Row
tWCS
WE
VIH –
VIL –
tDS
VIH –
DQ
VIL –
tCSH
tCAH
Column
tCWL
tWCH
tWP
tRAD
tRHCP
tRSH
tCAS
tASR
tRP
tPC
tWCR
tDH
Valid Data-in
tDHR
tCP
tCRP
tCP
tCAS
tASC
tCAH
tASC
Column
tCWL
tWCS
tWCH
tWP
tDS
tDH
Valid
Data-in
tCAS
tCAH
tRAL
Column
tRWL
tCWL
tWCS
tWCH
tWP
tDS
tDH
Valid
Data-in
Note: OE = "H" or "L"
"H" or "L"
12/17
¡ Semiconductor
MSM519200
,,,
,
,
,
,
Fast Page Mode Read Modify Write Cycle
RAS
tRASP
VIH –
VIL –
tAR
tRP
tCSH
tPRWC
tRCD
VIH –
CAS
VIL –
tASC
tCAH
tRAH
VIH –
VIL –
Column
Row
tCWD
tRCS
VIH –
VIL –
tASC
tCAH
Column
Column
tRCS
tCPWD
tCWD
tCWL
tAWD
tCWL
tWP
tDH
VI/OH–
VI/OL –
Out
tCLZ
tOEA
tOED
tOEZ
tCAC
In
tDH
tDS
tOEA
tOEZ
tCAC
tWP
tCPA
tAA
tOED
VIH –
OE V –
IL
tCWL
tROH
tWP
tDH
tDS
tOEA
tRWL
tAWD
tCPA
tAA
tAA
tRAL
tRCS
tCPWD
tCWD
tAWD
tDS
tRAC
DQ
tCRP
tCAS
tCAH
tASC
tRWD
WE
tCP
tCAS
tRAD
tASR
Address
tCP
tCAS
tRSH
Out
tOED
In
tCLZ
tOEZ
tCAC
Out
In
tCLZ
"H" or "L"
RAS-Only Refresh Cycle
tRC
RAS
CAS
Address
VIH –
VIL –
VIH –
VIL –
VIH –
VIL –
tRP
tRAS
tCRP
tASR
tRPC
tRAH
Row
tOFF
DQ
VOH –
VOL –
Open
Note: WE, OE = "H" or "L"
"H" or "L"
13/17
M
L
K
^
]
\
S
R
Q
P
¡ Semiconductor
MSM519200
CAS before RAS Refresh Cycle
tRC
tRP
RAS
tRP
tRAS
VIH –
VIL –
tRPC
tRPC
tCP
CAS
tCSR
tCHR
tWRP
tWRH
VIH –
VIL –
tWRP
,,,
WE
VIH –
VIL –
DQ
VOH –
VOL –
tOFF
Open
Note: OE, Address = "H" or "L"
"H" or "L"
Hidden Refresh Read Cycle
tRC
tRAS
RAS
VIH –
VIL
tRP
tAR
VIH –
VIL –
VIH –
VIL –
tRSH
tRCD
tRAD
tASC
tRAH
tASR
Address
tRAS
tRP
–
tCRP
CAS
tRC
Row
tCHR
tCAH
Column
tRCS
tRAL
VIH –
WE V
IL –
tRRH
tAA
tROH
tOEA
VIH –
OE V
IL –
tRAC
DQ
VOH –
VOL –
tCAC
tCLZ
tOFF
tOEZ
Valid Data-out
"H" or "L"
14/17
¡ Semiconductor
MSM519200
Hidden Refresh Write Cycle
tRC
tRAS
RAS
CAS
Address
VIH –
VIL –
tRP
tAR
,
,,,,
,
VIH –
VIL –
VIH –
VIL –
tCRP
tASR
tRCD
tRSH
tRAD
tASC
tCAH
tRAH
Row
WE
VIH –
VIL –
OE
VIH –
VIL –
tCHR
tRAL
Column
tWCH
tWP
tWCS
tDS
DQ
tRC
tRAS
tRP
VIH –
VIL –
tWRP
tWRH
tDH
Valid Data-in
tDHR
"H" or "L"
Test Mode Initiate Cycle
tRC
tRP
RAS
VIH –
VIL –
tRPC
tCP
CAS
tRAS
tCSR
VIH –
VIL –
tWTS
WE
tCHR
tWTH
VIH –
VIL –
tOFF
DQ
VOH –
VOL –
Open
Note: OE, Address = "H" or "L"
"H" or "L"
15/17
¡ Semiconductor
MSM519200
PACKAGE DIMENSIONS
(Unit : mm)
SOJ26/24-P-300-1.27
Mirror finish
Package material
Lead frame material
Pin treatment
Solder plate thickness
Package weight (g)
Epoxy resin
42 alloy
Solder plating
5 mm or more
0.80 TYP.
Notes for Mounting the Surface Mount Type Package
The SOP, QFP, TSOP, SOJ, QFJ (PLCC), SHP and BGA are surface mount type packages, which
are very susceptible to heat in reflow mounting and humidity absorbed in storage.
Therefore, before you perform reflow mounting, contact Oki’s responsible sales person for the
product name, package name, pin number, package code and desired mounting conditions
(reflow method, temperature and times).
16/17
¡ Semiconductor
MSM519200
(Unit : mm)
TSOPII26/24-P-300-1.27-K
Mirror finish
Package material
Lead frame material
Pin treatment
Solder plate thickness
Package weight (g)
Epoxy resin
42 alloy
Solder plating
5 mm or more
0.29 TYP.
Notes for Mounting the Surface Mount Type Package
The SOP, QFP, TSOP, SOJ, QFJ (PLCC), SHP and BGA are surface mount type packages, which
are very susceptible to heat in reflow mounting and humidity absorbed in storage.
Therefore, before you perform reflow mounting, contact Oki’s responsible sales person for the
product name, package name, pin number, package code and desired mounting conditions
(reflow method, temperature and times).
17/17
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