OKI MR26V01G53L

OKI Semiconductor
MR26V01G53L
64M–Word
16–Bit or 128M–Word
8–Bit Page Mode
FEDR26V01G53L-02-01
Issue Date: Jul. 29, 2005
P2ROM
FEATURES
? 64M-word
16-bit / 128M-word
8-bit electrically
switchable configuration
? Page size of 8-word x 16-Bit or 16-word x 8-Bit
? 3.0 V to 3.6 V power supply
? Random Access time 105 ns MAX
? Page Access time
35 ns MAX
? Operating current
100 mA MAX
? Standby current
10 mA MAX
? Input/Output TTL compatible
? Three-state output
PACKAGES
? MR26V01G53L-xxxMB
70-pin plastic SSOP (P-SSOP70-500-0.80-K-MC)
PIN CONFIGURATION (TOP VIEW)
A11
A10
1
70 CE#
2
69 A12
A9
A8
3
68 A13
4
67 A14
A7
A6
5
66 A15
6
65 Vcc
A5
A4
7
64 A16
8
63 A17
A3 9
A2 10
62 A18
A1 11
A23 12
60 A20
NC 13
NC 14
58 NC
NC 15
NC 16
56 NC
NC 17
GND 18
NC 19
NC 20
NC 21
NC 22
P2ROM ADVANCED TECHNOLOGY
P2ROM stands for Production Programmed ROM. This
exclusive Oki technology utilizes factory test equipment for
programming the customers code into the P2ROM prior to
final production testing. Advancements in this technology
allows production costs to be equivalent to MASKROM and
has many advantages and added benefits over the other
non-volatile technologies, which include the following;
NC 23
BYTE# 24
61 A19
59 A21
57 NC
55 NC
70SSOP
54 NC
53 GND
52 NC
51 NC
50 NC
49 NC
48 A22
47 A24
A0 25
D0 26
46 OE#2
D8 27
D1 28
44 D15/A-1
45 OE#1
43 D7
D9 29
Vcc 30
42 D14
D2 31
D10 32
40 D13
D3 33
D11 34
38 D12
GND 35
36 Vcc
41 D6
39 D5
37 D4
· Short lead time, since the P2ROM is programmed at the final
stage of the production process, a large P2ROM inventory
"bank system" of un-programmed packaged products are
maintained to provide an aggressive lead-time and minimize
liability as a custom product.
· No mask charge, since P2ROMs do not utilize a custom
mask for storing customer code, no mask charges apply.
· No additional programming charge, unlike Flash and OTP
that require additional programming and handling costs, the
P2ROM already has the code loaded at the factory with
minimal effect on the production throughput. The cost is
included in the unit price.
· Custom Marking is available at no additional charge
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FEDR26V01G53L-02-01
OKI Semiconductor
MR26V01G53L/ P2ROM
BLOCK DIAGRAM
A–1
? 8 / ? 16 Switch
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
CE#
OE#1
OE#2
CE
OE1
OE2
BYTE#
Memory Cell Matrix
64M ? 16-Bit or 128M ? 8-Bit
Multiplexer
Output Buffer
D0
D2
D1
D4
D3
D6
D5
D8
D7
D10
D9
D12
D11
D14
D13
D15
In 8-bit output mode, these pins
are placed in a high-Z state and
pin D15 functions as the A-1
address pin.
PIN DESCRIPTIONS
Pin name
D15 / A–1
A0 to A24
D0 to D14
CE#
OE#1 OE#2
BYTE#
VCC
VSS
NC
Functions
Data output / Address input
Address inputs
Data outputs
Chip enable input
Output enable input
Word / Byte select input
Power supply voltage
Ground
No connect
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FEDR26V01G53L-02-01
OKI Semiconductor
MR26V01G53L/ P2ROM
FUNCTION TABLE
Mode
Read (16-Bit)
Read (8-Bit)
(Vcc=3.0V~3.6V)
Address
CE#
0000000-1FFFFFF
2000000-3FFFFFF
0000000-3FFFFFF
4000000-7FFFFFF
L
L
Output disable
L
Standby
H
OE#1
OE#2
L
H
L
H
BYTE#
H
L
H
L
H
D0 to D7
H
L
DOUT
H
L
H
L
H
D8 to D14
D15/A–1
Hi–Z
L/H
DOUT(MSB=0)
DOUT(MSB=1)
Hi–Z
Hi–Z
: Don’t Care (H or L)
ABSOLUTE MAXIMUM RATINGS
Parameter
Operating temperature under bias
Storage temperature
Input voltage
Output voltage
Power supply voltage
Power dissipation per package
Output short circuit current
Symbol
Ta
Tstg
VI
VO
VCC
PD
IOS
Condition
—
Relative to VSS
Ta = 25캜
—
Value
0 to 70
–55 to 125
–0.5 to VCC+0.5
–0.5 to V CC+0.5
–0.5 to 5
1.0
10
Unit
캜
°C
V
V
V
W
mA
RECOMMENDED OPERATING CONDITIONS
(Ta = 0 to 70캜 )
Parameter
VCC power supply voltage
Input “H” level
Input “L” level
Symbol
VCC
VIH
VIL
Condition
VCC = 3.0 to 3.6 V
Min.
3.0
2.2
–0.5
Typ.
—
—
—
Max.
3.6
VCC+0.5
0.6
Unit
V
V
V
Voltage is relative to VSS.
: Vcc+1.5V(Max.) when pulse width of overshoot is less than 10ns.
: -1.5V(Min.) when pulse width of undershoot is less than 10ns.
PIN CAPACITANCE
(VCC = 3.3 V, Ta = 25캜 , f = 1 MHz)
Parameter
Input
BYTE#
Output
Symbol
CIN1
CIN2
COUT
Condition
VI = 0 V
VO = 0 V
Min.
—
—
—
Typ.
—
—
—
Max.
15
400
15
Unit
pF
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FEDR26V01G53L-02-01
OKI Semiconductor
MR26V01G53L/ P2ROM
ELECTRICAL CHARACTERISTICS
DC Characteristics
(VCC = 3.0 V to 3.6 V, Ta = 0 to 70캜 )
Parameter
Input leakage current
Output leakage current
VCC power supply current
(Standby)
Symbol
ILI
ILO
ICCSC
ICCST
Condition
VI = 0 to VCC
VO = 0 to VCC
CE# = VCC
CE# = VIH
Min.
—
—
—
—
Typ.
—
—
—
—
Max.
10
10
10
10
Unit
A
A
mA
mA
VCC power supply current
(Read)
ICCA1
CE# = VIL, OE# = VIH
f=5MHz
—
—
100
mA
Input “H” level
VIH
—
2.2
—
Input “L” level
Output “H” level
Output “L” level
VIL
VOH
VOL
—
IOH = –1 mA
IOL = 2 mA
–0.5
2.4
—
—
—
—
VCC+0.5
0.6
—
0.4
V
V
V
V
Voltage is relative to VSS.
: Vcc+1.5V(Max.) when pulse width of overshoot is less than 10ns.
: -1.5V(Min.) when pulse width of undershoot is less than 10ns.
AC Characteristics
(VCC = 3.0 V to 3.6 V, Ta = 0 to 70캜 )
Parameter
Address cycle time
Symbol
tC
Address access time
tACC
Page cycle time
tPC
Page access time
tPAC
CE# access time
OE# access time
OE# delay time
tCE
tOE
tOES
tCHZ
tOHZ
Output disable time
Output hold time
tOH
Condition
—
CE# = VIL
OE1# or OE2#= VIL
—
CE# = VIL
OE1# or OE2#= VIL
OE1# or OE2#= VIL
CE# = VIL
—
OE1# or OE2#= VIL
CE# = VIL
CE# = VIL
OE1# or OE2#= VIL
Min.
105
Max.
—
Unit
ns
—
105
ns
35
—
ns
—
35
ns
—
—
0
0
0
105
30
—
20
20
ns
ns
ns
ns
ns
0
—
ns
Measurement conditions
Input signal level ---------------------------------- 0 V/3 V
Input timing reference level --------------------- 1/2Vcc
Output load ----------------------------------------- 50 pF
Output timing reference level ------------------- 1/2Vcc
Output load
Output
50 pF
(Including scope and jig)
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FEDR26V01G53L-02-01
OKI Semiconductor
MR26V01G53L/ P2ROM
TIMING CHART (READ CYCLE)
Random Access Mode Read Cycle
tC
tC
Address
tOH
tACC
tCE
CE#
tOE
OE#1or OE#2
tCHZ
tOH
OE#2or OE#1
TOES
tOHZ
tACC
Dout
Valid Data
Hi-Z
Valid Data
Hi-Z
Page Access Mode Read Cycle
tC
A3 to A24
tPC
tPC
A-1 to A2 (Byte mode)
A0 to A2 (Word mode)
tOH
tCE
CE#
tOE
tCHZ
OE#1 or OE#2
OE#2 or OE#1
TOES
Dout
tACC
Hi-Z
tPAC
Valid Data
tPAC
Valid Data
tOHZ
Valid Data
Hi-Z
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FEDR26V01G53L-02-01
OKI Semiconductor
MR26V01G53L/ P2ROM
PACKAGE DIMENSIONS
(Unit: mm)
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Notes for Mounting the Surface Mount Type Package
The surface mount type packages 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).
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FEDR26V01G53L-02-01
OKI Semiconductor
MR26V01G53L/ P2ROM
REVISION HISTORY
Page
Document
No.
Date
Previous
Edition
Current
Edition
FEDR26V01G53L-02-01
Jul. 29, 2005
–
–
Description
Final edition 1
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FEDR26V01G53L-02-01
OKI Semiconductor
MR26V01G53L/ P2ROM
NOTICE
1. The information contained herein can change without notice owing to product and/or technical improvements.
Before using the product, please make sure that the information being referred to is up-to-date.
2. The outline of action and examples for application circuits described herein have been chosen as an explanation
for the standard action and performance of the product. When planning to use the product, please ensure that the
external conditions are reflected in the actual circuit, assembly, and program designs.
3. When designing your product, please use our product below the specified maximum ratings and within the
specified operating ranges including, but not limited to, operating voltage, power dissipation, and operating
temperature.
4. Oki assumes no responsibility or liability whatsoever for any failure or unusual or unexpected operation
resulting from misuse, neglect, improper installation, repair, alteration or accident, improper handling, or
unusual physical or electrical stress including, but not limited to, exposure to parameters beyond the specified
maximum ratings or operation outside the specified operating range.
5. Neither indemnity against nor license of a third party’s industrial and intellectual property right, etc. is granted
by us in connection with the use of the product and/or the information and drawings contained herein. No
responsibility is assumed by us for any infringement of a third party’s right which may result from the use
thereof.
6. The products listed in this document are intended for use in general electronics equipment for commercial
applications (e.g., office automation, communication equipment, measurement equipment, consumer
electronics, etc.). These products are not, unless specifically authorized by Oki, authorized for use in any
system or application that requires special or enhanced quality and reliability characteristics nor in any system
or application where the failure of such system or application may result in the loss or damage of property, or
death or injury to humans.
Such applications include, but are not limited to, traffic and automotive equipment, safety devices, aerospace
equipment, nuclear power control, medical equipment, and life-support systems.
7. Certain products in this document may need government approval before they can be exported to particular
countries. The purchaser assumes the responsibility of determining the legality of export of these products and
will take appropriate and necessary steps at their own expense for these.
8. No part of the contents contained herein may be reprinted or reproduced without our prior permission.
Copyright 2005 Oki Electric Industry Co., Ltd.
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