64K-bit Parallel EEPROM memory, organized as 8K x 8, offers a 120 ns maximum access time. This integrated circuit operates from a 4.5V to 5.5V supply voltage, with a maximum operating current of 40 mA. The component features hardware data protection and 10-year data retention. It is housed in a 32-pin Plastic Leaded Chip Carrier (PLCC) package with J-lead surface mount technology, measuring 14mm (Max) in length, 11.5mm (Max) in width, and 2.8mm (Max) in height. Operating temperature range is -40°C to 85°C.
PackagePLCC
MountingSurface Mount
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Technical Specifications
Microchip AT28HC64B-12JU-T technical specifications.
General
Basic Package Type
Lead-Frame SMT
Package Family Name
LCC
Package/Case
PLCC
Package Description
Plastic Leaded Chip Carrier
Lead Shape
J-Lead
Pin Count
32
PCB
32
Package Length (mm)
14(Max)
Package Width (mm)
11.5(Max)
Package Height (mm)
2.8(Max)
Package Material
Plastic
Mounting
Surface Mount
Density
64Kbit
Interface Type
Parallel
Maximum Access Time
120ns
Organization
8Kx8
Maximum Operating Current
40mA
Typical Operating Supply Voltage
5V
Density in Bits
65536bit
Data Retention
10Year
Hardware Data Protection
Yes
Max Operating Supply Voltage
5.5V
Min Operating Supply Voltage
4.5V
Min Operating Temperature
-40°C
Max Operating Temperature
85°C
Programming Voltage
4.5 to 5.5V
Compliance
Cage Code
60991
EU RoHS
Yes
HTS Code
8542320051
Schedule B
8542320050
ECCN
EAR99
Automotive
No
AEC Qualified
No
PPAP
No
RoHS Versions
2011/65/EU, 2015/863
Datasheet
Microchip AT28HC64B-12JU-T Datasheet
Download the complete datasheet for Microchip AT28HC64B-12JU-T to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.