Technical parameters/power supply voltage (DC): 5.00 V, 5.50 V (max)
Technical parameters/working voltage: 5 V
Technical parameters/power supply current: 20 mA
Technical parameters/number of pins: 32
Technical parameters/clock frequency: 45.0 GHz
Technical parameters/access time: 45 ns
Technical parameters/memory capacity: 32000 B
Technical parameters/access time (Max): 45 ns
Technical parameters/operating temperature (Max): 85 ℃
Technical parameters/operating temperature (Min): -40 ℃
Technical parameters/power supply voltage: 5 V
Technical parameters/power supply voltage (Max): 5.5 V
Technical parameters/power supply voltage (Min): 4.5 V
Encapsulation parameters/installation method: Surface Mount
Package parameters/number of pins: 32
Encapsulation parameters/Encapsulation: PLCC-32
External dimensions/length: 11.5 mm
External dimensions/width: 14.04 mm
External dimensions/height: 3.17 mm
External dimensions/packaging: PLCC-32
Physical parameters/operating temperature: -40℃ ~ 85℃
Other/Product Lifecycle: Active
Other/Packaging Methods: Tube
Other/Manufacturing Applications: Computers & Computer Peripherals, Computers and computer peripherals, Industrial, Industrial, Automotive, Automotive
Compliant with standards/RoHS standards: RoHS Compliant
Compliant with standards/lead standards: Lead Free
Compliant with standards/REACH SVHC standards: No SVHC
Compliant with standard/REACH SVHC version: 2015/06/15
| Model | Brand | Similarity | Encapsulation | Introduction | Data manual | |
|---|---|---|---|---|---|---|
AT27C256R-45JC
|
Microchip | 完全替代 | PLCC-32 |
可擦除可编程ROM 256k bit
|
||
AT27C256R-45JC
|
ATMEL | 完全替代 | PLCC-32 |
可擦除可编程ROM 256k bit
|
||
AT27C256R-70JU
|
Microchip | 类似代替 | PLCC-32 |
EPROM（一次性可编程），Atmel ### EPROM OTP（一次性可编程） 这些 EPROM（可擦除可编程只读存储器）设备包含相同的芯片，并用与其 UV 可擦除同类产品相同的方法进行编程。 但是，由于封装不包含窗口，它们不可擦除且不可重新编程。
|
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