5V V Surface Mount 52 Pin Memory IC 32 kb kb 19mm mm 280mA mA 8b b
SOT-23
7134SA20J8 Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
7 Weeks
Mount
Surface Mount
Package / Case
PLCC
Number of Pins
52
Published
2005
JESD-609 Code
e0
Pbfree Code
no
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
52
ECCN Code
EAR99
Terminal Finish
Tin/Lead (Sn85Pb15)
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Additional Feature
AUTOMATIC POWER-DOWN
Subcategory
SRAMs
Technology
CMOS
Terminal Position
QUAD
Terminal Form
J BEND
Peak Reflow Temperature (Cel)
225
Number of Functions
1
Supply Voltage
5V
Pin Count
52
Operating Supply Voltage
5V
Power Supplies
5V
Temperature Grade
COMMERCIAL
Interface
Parallel
Max Supply Voltage
5.5V
Min Supply Voltage
4.5V
Memory Size
4kB
Number of Ports
2
Nominal Supply Current
280mA
Memory Type
RAM, SDR, SRAM
Access Time
20 ns
Organization
4KX8
Output Characteristics
3-STATE
Address Bus Width
24b
Density
32 kb
Standby Current-Max
0.015A
I/O Type
COMMON
Sync/Async
Asynchronous
Word Size
8b
Length
19mm
Height Seated (Max)
4.57mm
Width
19mm
Thickness
3.63mm
Radiation Hardening
No
RoHS Status
RoHS Compliant
Lead Free
Contains Lead
7134SA20J8 Product Details
7134SA20J8 Overview
A RAM, SDR, SRAM-type memory can be classified as the memory type of this device. Embedded in the PLCC case, memory ics is a single file. On the chip, there is an 4kB memory, which is the size of the chip's memory. A total of 52 terminations have been planted on the chip. The comprehensive working procedure of this part involves 1 functions. In order to power this memory device, 5V will be necessary. A 52-pin package containing this memory device is used to house this device. The memory device in question has 52 pins, thus indicating that it has 52 memory locations that can be accessed. There is a note indicating that this memory chip operates at an 5V volt supply voltage. The memory chip utilizes a straightforward, high-efficiency mounting method, Surface Mount mounting. There is a nominal supply current rating of 280mA for this memory component. This chip features all the merits of a conventional chip, but it also features AUTOMATIC POWER-DOWN to improve system performance. 2 ports allow read/write access to one memory address in this chip. As for power supplies, this memory chip requires just 5V . As part of the design, the I/O port addresses are mapped into the memory using an COMMON-bit number. There must not be a minimum operating temperature of less than 0°C for this device. A temperature of no more than 70°C centigrade is recommended for the component to be operated, otherwise, damage might be inflicted on the component. Usually, this memory ics falls under the SRAMs component category. Ideally, this part should be supplied with a voltage of at least 4.5V. An operating voltage of no more than 5.5V is required.