Microchip Technology
AT28BV256-20TU
FPGAs (Field Programmable Gate Array)
AT28BV256-20TU
2-AT28BV256-20TU
Surface Mount Memory IC AT28BV256 256 kb kb 11.8mm mm 15mA mA
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AT28BV256-20TU Description
EEPROM Memory IC 256Kbit Parallel 200 ns 28-TSOP
Tech Specifications
Mount
Surface Mount
Density
256 kb
Memory Type
Non-Volatile
Radiation Hardening
No
Height Seated (Max)
1.2mm
Number of Functions
1
Package / Case
28-TSSOP (0.465, 11.80mm Width)
Voltage - Supply
2.7V~3.6V
Number of Pins
28
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Operating Temperature
-40°C~85°C TC
Memory Interface
Parallel
Toggle Bit
YES
Mounting Type
Surface Mount
Memory Width
8
Memory Size
256Kb 32K x 8
Packaging
Tray
Terminal Pitch
0.55mm
Organization
32KX8
Access Time
200ns
Terminal Position
DUAL
Number of Terminations
28
Supply Voltage-Max (Vsup)
3.6V
Supply Voltage
3V
Endurance
10000 Write/Erase Cycles
Width
8mm
Lead Free
Lead Free
Memory Format
EEPROM
Pbfree Code
yes
RoHS Status
ROHS3 Compliant
Write Cycle Time-Max (tWC)
10ms
Nominal Supply Current
15mA
Supply Voltage-Min (Vsup)
2.7V
REACH SVHC
No SVHC
Page Size
64words
JESD-609 Code
e3
Factory Lead Time
15 Weeks
Standby Current-Max
0.00005A
Write Cycle Time - Word, Page
10ms
Length
11.8mm
Operating Supply Voltage
3.3V
Contact Plating
Tin
Part Status
Active
Frequency
5MHz
Published
1997
Programming Voltage
3V
Interface
Parallel, SPI
Data Polling
YES
Base Part Number
AT28BV256
AT28BV256-20TU Documents
Download datasheets and manufacturer documentation for AT28BV256-20TU
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