5962-R1020404QXC datasheet, PDF

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5962-R1020404QXC: Description4MX32 MULTI DEVICE SRAM MODULE, CQFP132, 0.900 INCH, CERAMIC, SIDE BRAZED, QFP-132; Categorystorage; File Size304KB，32 Pages; ManufacturerCobham Semiconductor Solutions

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5962-R1020404QXC Overview

4MX32 MULTI DEVICE SRAM MODULE, CQFP132, 0.900 INCH, CERAMIC, SIDE BRAZED, QFP-132

5962-R1020404QXC Parametric

Parameter Name	Attribute value
Maker	Cobham Semiconductor Solutions
Parts packaging code	QFP
package instruction	0.900 INCH, CERAMIC, SIDE BRAZED, QFP-132
Contacts	132
Reach Compliance Code	unknown
Is Samacsys	N
JESD-30 code	S-CQFP-G132
JESD-609 code	e4
length	22.86 mm
memory density	134217728 bit
Memory IC Type	SRAM MODULE
memory width	32
Number of functions	1
Number of terminals	132
word count	4194304 words
character code	4000000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	105 °C
Minimum operating temperature	-55 °C
organize	4MX32
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	QFP
Package shape	SQUARE
Package form	FLATPACK
Parallel/Serial	PARALLEL
Certification status	Not Qualified
Filter level	MIL-STD-883 Class Q
Maximum seat height	7.87 mm
Maximum supply voltage (Vsup)	2 V
Minimum supply voltage (Vsup)	1.7 V
Nominal supply voltage (Vsup)	1.85 V
surface mount	YES
technology	CMOS
Temperature level	OTHER
Terminal surface	GOLD
Terminal form	GULL WING
Terminal pitch	0.635 mm
Terminal location	QUAD
width	22.86 mm
Base Number Matches	1

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Standard Products

UT8ER1M32 32Megabit SRAM MCM

UT8ER2M32 64Megabit SRAM MCM

UT8ER4M32 128Megabit SRAM MCM

Data Sheet

January, 2013

www.aeroflex.com/memories

FEATURES



20ns Read, 10ns Write maximum access times available



Functionally compatible with traditional 1M, 2M and 4M

x 32 SRAM devices



CMOS compatible input and output levels, three-state

bidirectional data bus

- I/O Voltages 2.3V to 3.6V, 1.7V to 2.0Vcore



Available densities:

- UT8ER1M32: 33, 554, 432 bits

- UT8ER2M32: 67, 108, 864 bits

- UT8ER4M32: 134, 217, 728 bits



Operational environment:

- Total-dose: 100 krad(Si)

- SEL Immune: <110 MeV-cm

/mg

- SEU error rate = 8.1 x10

-16

errors/bit-day assuming

geosynchronous orbit, Adam’s 90% worst environment,

and 6600ns default Scrub Rate Period (=97% SRAM

availability)



Packaging option:

- 132-lead side-brazed dual cavity ceramic quad flatpack



Standard Microelectronics Drawing:

- UT8ER1M32: 5962-10202

- QML Q, Q+ and Vcompliant

- UT8ER2M32: 5962-10203

- QML Q, Q+ compliant

- UT8ER4M32: 5962-10204

- QML Q and Q+ compliant

INTRODUCTION

The UT8ER1M32, UT8ER2M32, and UT8ER4M32 are high

performance CMOS static RAM multichip modules (MCMs)

organized as two, four or eight individual 524,288 words x 32

bits dice respectively. Easy memory expansion is provided by

active LOW chip enables (En), an active LOW output enable

(G), and three-state drivers. This device has a power-down

feature that reduces power consumption by more than 90% when

deselected. Autonomous (master) and demanded (slave)

scrubbing continues while deselected.

Writing to the device is accomplished by driving one of the chip

enable (En) inputs LOW and the write enable (W) input LOW.

Data on the 32 I/O pins (DQ0 through DQ31) is then written into

the location specified on the address pins (A0 through A18).

Reading from the device is accomplished by driving one of the

chip enables (En) and output enable (G) LOW while driving

write enable (W) HIGH. Under these conditions, the contents of

the memory location specified by the address pins will appear

on the I/O pins.

Note:

Only on En pin may be active at any time.

The 32 input/output pins (DQ0 through DQ31) are placed in a

high impedance state when the device is deselected (En HIGH),

the outputs are disabled (G HIGH), or during a write operation

(En LOW, W LOW).

A[18:0]

512Kx32

(Master or Slave)

Die 1

DQ[31:0]

512Kx32

(Slave)

Die 2, 4, or 8

MBE

BUSY/NC

SCRUB

Figure 1. Block Diagram

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