Surface Mount 28 Pin Memory IC R1LV5256E 256 kb kb 25mA mA 8b b
SOT-23
R1LV5256ESP-7SI#S0 Datasheet
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
28-SOIC (0.342, 8.69mm Width)
Number of Pins
28
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2011
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
ECCN Code
EAR99
Technology
CMOS
Voltage - Supply
2.7V~3.6V
Terminal Position
DUAL
Number of Functions
1
Supply Voltage
3V
Base Part Number
R1LV5256E
Pin Count
28
Operating Supply Voltage
3V
Supply Voltage-Max (Vsup)
3.6V
Supply Voltage-Min (Vsup)
2.7V
Memory Size
256Kb 32K x 8
Number of Ports
1
Nominal Supply Current
25mA
Memory Type
Volatile
Memory Format
SRAM
Memory Interface
Parallel
Organization
32KX8
Output Characteristics
3-STATE
Memory Width
8
Write Cycle Time - Word, Page
70ns
Address Bus Width
15b
Density
256 kb
Access Time (Max)
70 ns
I/O Type
COMMON
Sync/Async
Asynchronous
Word Size
8b
Standby Voltage-Min
2V
Height Seated (Max)
2.4mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$4.028000
$4.028
10
$3.800000
$38
100
$3.584906
$358.4906
500
$3.381986
$1690.993
1000
$3.190553
$3190.553
R1LV5256ESP-7SI#S0 Product Details
R1LV5256ESP-7SI#S0 Overview
In terms of its memory type, it can be classified as Volatile. It is available in a case with a Tape & Reel (TR) shape. There is a 28-SOIC (0.342, 8.69mm Width) case embedded in it. Memory size on the chip is 256Kb 32K x 8. Memory data is stored in SRAM-format, which is common in mainstream devices. Featuring an extended operating temperature range of -40°C~85°C TA, this device allows it to be used in a variety of demanding applications. The device is capable of handling a supply voltage of 2.7V~3.6V. It is recommended to mount it in the Surface Mount mounting type. On the chip, there are 28 terminations that are planted. The comprehensive working procedure is supported by 1 functions in this part. In order to operate this memory device, it must be supplied with 3V of power. To select similar parts, many people use the device's base part number R1LV5256E. In this ic memory chip, there is an 28-pin package that encloses the device. I have noticed that the memory device has 28 pins, which indicates that it has 28 locations in the memory. It is noted that the operating supply voltage of this memory is 3V. In this chip, Surface Mount mounting is used, a straightforward, high-efficiency mounting method. As far as its nominal supply current is concerned, this memory component carries a rating of 25mA. An address can be read and/or written to one memory address using 1 ports on the chip. In addition to this device, there are COMMON-bit memory mapped I/O port addresses on this device.