Surface Mount 48 Pin Memory IC CY14*256 256 kb kb 15.875mm mm 52mA mA 8b b
SOT-23
CY14B256KA-SP45XIT Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
7 Weeks
Contact Plating
Gold, Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
48-BSSOP (0.295, 7.50mm Width)
Number of Pins
48
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2005
JESD-609 Code
e4
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
48
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
HTS Code
8542.32.00.41
Technology
NVSRAM (Non-Volatile SRAM)
Voltage - Supply
2.7V~3.6V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Supply Voltage
3V
Terminal Pitch
0.635mm
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
CY14*256
Pin Count
48
Operating Supply Voltage
3V
Memory Size
256Kb 32K x 8
Nominal Supply Current
52mA
Memory Type
Non-Volatile
Clock Frequency
0.032MHz
Logic Function
Clock
Memory Format
NVSRAM
Memory Interface
Parallel
Data Bus Width
8b
Write Cycle Time - Word, Page
45ns
Density
256 kb
Word Size
8b
Number of Timers
1
Time Format
HH:MM:SS
Height Seated (Max)
2.794mm
Length
15.875mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1,000
$15.36970
$15.3697
CY14B256KA-SP45XIT Product Details
CY14B256KA-SP45XIT Overview
As far as memory types are concerned, Non-Volatile is considered to be its memory type. Case Tape & Reel (TR) is available. The 48-BSSOP (0.295, 7.50mm Width) case contains it. It is estimated that the memory size on the chip is 256Kb 32K x 8. Memory data is stored in NVSRAM-format, which is common in mainstream devices. With an extended designed operating temperature of -40°C~85°C TA, this device is capable of lots of demanding applications. A supply voltage of 2.7V~3.6V can be applied to it. There is a recommendation that Surface Mount mounting type should be used for this product. As you can see from the diagram, the chip is planted with 48 terminations. In order to operate this memory device, it must be supplied with 3V of power. With a clock frequency of 0.032MHz, the memory rotates on its own. As the base part number for the device, CY14*256 is frequently used to select similar items. The memory device is enclosed in a package with an 48-pin connector. A memory device like this has 48 pins, indicating that there are 48 memory locations on the device. According to the datasheet, this memory chip operates at an operating voltage of 3V. This chip uses Surface Mount mounting, a straightforward, high-efficiency method of mounting. In terms of its nominal supply current, this memory component is rated at 52mA. For timing and counting operations, this device is equipped with 1 timers.