UPD4483362GF-A75-A datasheet, PDF

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UPD4483362GF-A75-A: DescriptionCache SRAM, 256KX36, 3.8ns, CMOS, PQFP100, 14 X 20 MM, 1.40 MM HEIGHT, PLASTIC, LQFP-100; Categorystorage storage; File Size145KB，20 Pages; ManufacturerNEC Electronics; Environmental Compliance

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UPD4483362GF-A75-A Overview

Cache SRAM, 256KX36, 3.8ns, CMOS, PQFP100, 14 X 20 MM, 1.40 MM HEIGHT, PLASTIC, LQFP-100

UPD4483362GF-A75-A Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
package instruction	14 X 20 MM, 1.40 MM HEIGHT, PLASTIC, LQFP-100
Reach Compliance Code	compliant
Maximum access time	3.8 ns
JESD-30 code	R-PQFP-G100
JESD-609 code	e6
length	20 mm
memory density	9437184 bit
Memory IC Type	CACHE SRAM
memory width	36
Number of functions	1
Number of terminals	100
word count	262144 words
character code	256000
Operating mode	SYNCHRONOUS
Maximum operating temperature	50 °C
Minimum operating temperature
organize	256KX36
Package body material	PLASTIC/EPOXY
encapsulated code	LQFP
Package shape	RECTANGULAR
Package form	FLATPACK, LOW PROFILE
Parallel/Serial	PARALLEL
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.7 mm
Maximum supply voltage (Vsup)	3.465 V
Minimum supply voltage (Vsup)	3.135 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	TIN BISMUTH
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	10
width	14 mm
Base Number Matches	1

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PRELIMINARY DATA SHEET

MOS INTEGRATED CIRCUIT

PD4483362

8M-BIT CMOS SYNCHRONOUS FAST STATIC RAM

256K-WORD BY 36-BIT

HSTL INTERFACE / REGISTER-REGISTER / LATE WRITE

Description

The

PD4483362 is a 262,144 words by 36 bits synchronous static RAM fabricated with advanced CMOS

technology using Full-CMOS six-transistor memory cell.

The

PD4483362 is suitable for applications which require synchronous operation, high-speed, low voltage, high-

density memory and wide bit configuration, such as cache and buffer memory.

The

PD4483362 is packaged in 100-pin PLASTIC LQFP with a 1.4 mm package thickness for high density and low

capacitive loading.

Features

•

Fully synchronous operation

•

HSTL Input / Output levels

•

Fast clock access time : 3.8 ns (133 MHz)

•

Asynchronous output enable control : /G

•

Byte write control : /SBa (DQa1-9), /SBb (DQb1-9), /SBc (DQc1-9), /SBd (DQd1-9)

•

Common I/O using three-state outputs

•

Internally self-timed write cycle

•

Late write with 1 dead cycle between Read-Write

•

3.3 V (Chip) / 1.5 V (I/O) supply

•

100-pin PLASTIC LQFP package, 14 mm x 20 mm

•

Sleep Mode : ZZ (Enables sleep mode, active high)

Ordering Information

Part number

Access time

3.8 ns

Clock frequency

133 MHz

Package

100-pin PLASTIC LQFP (14 x 20)

PD4483362GF-A75

<R>

PD4483362GF-A75-A

Remark

Products with -A at the end of the part number are lead-free products.

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 products and/or types are available in every country. Please check with an NEC Electronics

sales representative for availability and additional information.

Document No. M14440EJ2V0DS00 (2nd edition)

The mark <R> shows major revised points.

Date Published February 2006 NS CP(K)

Printed in Japan

The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.

UPD4483362GF-A75-A Related Products

	UPD4483362GF-A75-A	UPD4483362GF-A75
Description	Cache SRAM, 256KX36, 3.8ns, CMOS, PQFP100, 14 X 20 MM, 1.40 MM HEIGHT, PLASTIC, LQFP-100	Cache SRAM, 256KX36, 3.8ns, CMOS, PQFP100, 14 X 20 MM, 1.40 MM HEIGHT, PLASTIC, LQFP-100
Is it Rohs certified?	conform to	incompatible
package instruction	14 X 20 MM, 1.40 MM HEIGHT, PLASTIC, LQFP-100	14 X 20 MM, 1.40 MM HEIGHT, PLASTIC, LQFP-100
Reach Compliance Code	compliant	compliant
Maximum access time	3.8 ns	3.8 ns
JESD-30 code	R-PQFP-G100	R-PQFP-G100
JESD-609 code	e6	e0
length	20 mm	20 mm
memory density	9437184 bit	9437184 bit
Memory IC Type	CACHE SRAM	CACHE SRAM
memory width	36	36
Number of functions	1	1
Number of terminals	100	100
word count	262144 words	262144 words
character code	256000	256000
Operating mode	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	50 °C	50 °C
organize	256KX36	256KX36
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	LQFP	LQFP
Package shape	RECTANGULAR	RECTANGULAR
Package form	FLATPACK, LOW PROFILE	FLATPACK, LOW PROFILE
Parallel/Serial	PARALLEL	PARALLEL
Peak Reflow Temperature (Celsius)	260	NOT SPECIFIED
Certification status	Not Qualified	Not Qualified
Maximum seat height	1.7 mm	1.7 mm
Maximum supply voltage (Vsup)	3.465 V	3.465 V
Minimum supply voltage (Vsup)	3.135 V	3.135 V
Nominal supply voltage (Vsup)	3.3 V	3.3 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL
Terminal surface	TIN BISMUTH	TIN LEAD
Terminal form	GULL WING	GULL WING
Terminal pitch	0.65 mm	0.65 mm
Terminal location	QUAD	QUAD
Maximum time at peak reflow temperature	10	NOT SPECIFIED
width	14 mm	14 mm
Base Number Matches	1	1

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