5V V Surface Mount 28 Pin Memory IC STK22C48 16 kb kb 18.3895mm mm 65mA mA 8b b
SOT-23
STK22C48-SF45I Datasheet
non-compliant
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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
Tube
Published
2005
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
28
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
HTS Code
8542.32.00.41
Subcategory
SRAMs
Technology
NVSRAM (Non-Volatile SRAM)
Voltage - Supply
4.5V~5.5V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
5V
Terminal Pitch
1.27mm
[email protected] Reflow Temperature-Max (s)
40
Base Part Number
STK22C48
Pin Count
28
Operating Supply Voltage
5V
Power Supplies
5V
Memory Size
16Kb 2K x 8
Nominal Supply Current
65mA
Memory Type
Non-Volatile
Memory Format
NVSRAM
Memory Interface
Parallel
Data Bus Width
8b
Organization
2KX8
Memory Width
8
Write Cycle Time - Word, Page
45ns
Density
16 kb
Standby Current-Max
0.0015A
Access Time (Max)
45 ns
Word Size
8b
Height Seated (Max)
2.794mm
Length
18.3895mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
STK22C48-SF45I Product Details
STK22C48-SF45I Overview
A Non-Volatile-type memory can be classified as the memory type of this device. In addition, memory ics is available in a Tube case as well. The file is embedded in a 28-SOIC (0.342, 8.69mm Width) case. 16Kb 2K x 8 is the chip's memory size. There is a mainstream memory format used by this device, which is called NVSRAM-format memory. 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 4.5V~5.5V volts. As far as the mounting type is concerned, Surface Mount is recommended. There are 28 terminations on the chip. It supports up to 1 functions for comprehensive operation. A voltage of 5V is required for the operation of this memory device. In order to select similar parts, typical manufacturers refer to STK22C48 as the device's base part number. In this ic memory chip, there is an 28-pin package that encloses the device. It has 28 pins indicating it has 28 memory locations. According to the datasheet, this memory chip operates at an operating voltage of 5V. Using Surface Mount mounting, this chip offers straightforward and high-efficiency mounting. The nominal supply current of this memory component is 65mA. Talking about power supplies, this memory chip requires merely 5V. SRAMs-types are usually considered to be this component.