UPD444012AGY-C70X-MJH-A datasheet, PDF

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UPD444012AGY-C70X-MJH-A: DescriptionStandard SRAM, 256KX16, 70ns, CMOS, PDSO48, 12 X 18 MM, PLASTIC, TSOP1-48; Categorystorage storage; File Size144KB，24 Pages; ManufacturerNEC Electronics; Environmental Compliance

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UPD444012AGY-C70X-MJH-A Overview

Standard SRAM, 256KX16, 70ns, CMOS, PDSO48, 12 X 18 MM, PLASTIC, TSOP1-48

UPD444012AGY-C70X-MJH-A Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	NEC Electronics
Parts packaging code	TSOP1
package instruction	12 X 18 MM, PLASTIC, TSOP1-48
Contacts	48
Reach Compliance Code	compliant
ECCN code	3A991.B.2.A
Maximum access time	70 ns
JESD-30 code	R-PDSO-G48
JESD-609 code	e6
length	16.4 mm
memory density	4194304 bit
Memory IC Type	STANDARD SRAM
memory width	16
Number of functions	1
Number of terminals	48
word count	262144 words
character code	256000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-25 °C
organize	256KX16
Package body material	PLASTIC/EPOXY
encapsulated code	TSOP1
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE
Parallel/Serial	PARALLEL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum seat height	1.2 mm
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	2.2 V
surface mount	YES
technology	CMOS
Temperature level	OTHER
Terminal surface	TIN BISMUTH
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	12 mm

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DATA SHEET

MOS INTEGRATED CIRCUIT

PD444012A-X

4M-BIT CMOS STATIC RAM

256K-WORD BY 16-BIT

EXTENDED TEMPERATURE OPERATION

Description

The

PD444012A-X is a high speed, low power, 4,194,304 bits (262,144 words by 16 bits) CMOS static RAM.

The

PD444012A-X has two chip enable pins (/CE1, CE2) to extend the capacity.

The

PD444012A-X is packed in 48-pin PLASTIC TSOP (I) (Normal bent).

Features

•

262,144 words by 16 bits organization

•

Fast access time: 50, 55, 70, 85, 100, 120 ns (MAX.)

•

Byte data control: /LB (I/O1 - I/O8), /UB (I/O9 - I/O16)

•

Low voltage operation

(B version: V

= 2.7 to 3.6 V, C version: V

= 2.2 to 3.6 V)

•

Low V

data retention: 1.0 V (MIN.)

•

Operating ambient temperature: T

= –25 to +85°C

•

Output Enable input for easy application

•

Two Chip Enable inputs: /CE1, CE2

Part number

Access time

ns (MAX.)

Operating supply

Voltage

Operating ambient

temperature

°C

−25

to +85

At operating

mA (MAX.)

Note 2

Note 3

Note 4

Supply current

At standby

At data retention

A (MAX.)

PD444012A-BxxX

Note 1

, 55, 70, 85, 100

2.7 to 3.6

PD444012A-CxxX

70, 85, 100, 120

2.2 to 3.6

Notes 1.

≥

3.0 V

Cycle time

≥

70 ns

Cycle time = 55 ns

Cycle time = 50 ns

The information in this document is subject to change without notice. Before using this document, please

confirm that this is the latest version.

Not all devices/types available in every country. Please check with local NEC representative for

availability and additional information.

Document No. M14464EJ5V0DS00 (5th edition)

Date Published July 2001 NS CP (K)

Printed in Japan

The mark

shows major revised points.

1999

UPD444012AGY-C70X-MJH-A Related Products

	UPD444012AGY-C70X-MJH-A	UPD444012AGY-B55X-MJH-A	UPD444012AGY-B85X-MJH-A	UPD444012AGY-C12X-MJH-A
Description	Standard SRAM, 256KX16, 70ns, CMOS, PDSO48, 12 X 18 MM, PLASTIC, TSOP1-48	Standard SRAM, 256KX16, 55ns, CMOS, PDSO48, 12 X 18 MM, PLASTIC, TSOP1-48	Standard SRAM, 256KX16, 85ns, CMOS, PDSO48, 12 X 18 MM, PLASTIC, TSOP1-48	Standard SRAM, 256KX16, 120ns, CMOS, PDSO48, 12 X 18 MM, PLASTIC, TSOP1-48
Is it Rohs certified?	conform to	conform to	conform to	conform to
Parts packaging code	TSOP1	TSOP1	TSOP1	TSOP1
package instruction	12 X 18 MM, PLASTIC, TSOP1-48	TSOP1,	TSOP1,	TSOP1,
Contacts	48	48	48	48
Reach Compliance Code	compliant	compliant	compliant	compliant
ECCN code	3A991.B.2.A	3A991.B.2.A	3A991.B.2.A	3A991.B.2.A
Maximum access time	70 ns	55 ns	85 ns	120 ns
JESD-30 code	R-PDSO-G48	R-PDSO-G48	R-PDSO-G48	R-PDSO-G48
JESD-609 code	e6	e6	e6	e6
length	16.4 mm	16.4 mm	16.4 mm	16.4 mm
memory density	4194304 bit	4194304 bit	4194304 bit	4194304 bit
Memory IC Type	STANDARD SRAM	STANDARD SRAM	STANDARD SRAM	STANDARD SRAM
memory width	16	16	16	16
Number of functions	1	1	1	1
Number of terminals	48	48	48	48
word count	262144 words	262144 words	262144 words	262144 words
character code	256000	256000	256000	256000
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-25 °C	-25 °C	-25 °C	-25 °C
organize	256KX16	256KX16	256KX16	256KX16
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TSOP1	TSOP1	TSOP1	TSOP1
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE, THIN PROFILE
Parallel/Serial	PARALLEL	PARALLEL	PARALLEL	PARALLEL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.2 mm	1.2 mm	1.2 mm	1.2 mm
Maximum supply voltage (Vsup)	3.6 V	3.6 V	3.6 V	3.6 V
Minimum supply voltage (Vsup)	2.2 V	2.7 V	2.7 V	2.2 V
surface mount	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS
Temperature level	OTHER	OTHER	OTHER	OTHER
Terminal surface	TIN BISMUTH	TIN BISMUTH	TIN BISMUTH	TIN BISMUTH
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.5 mm	0.5 mm	0.5 mm	0.5 mm
Terminal location	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	12 mm	12 mm	12 mm	12 mm
Maker	NEC Electronics	-	NEC Electronics	NEC Electronics

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Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

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