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Part Number | AT28HC256E-90UM/883 |
Main Category | Integrated Circuits (ICs) |
Sub Category | Memory |
Brand | Microchip |
Description | IC EEPROM 256KBIT 90NS 28CPGA |
Series | - |
Packaging | Tray |
Memory Type | Non-Volatile |
Memory Format | EEPROM |
Technology | EEPROM |
Memory Size | 256Kb (32K x 8) |
Clock Frequency | - |
Write Cycle Time - Word, Page | 10ms |
Access Time | 90ns |
Memory Interface | Parallel |
Voltage - Supply | 4.5 V ~ 5.5 V |
Operating Temperature | -55°C ~ 125°C (TC) |
Mounting Type | Through Hole |
Package / Case | 28-BCPGA |
Supplier Device Package | 28-CPGA (13.55x15.06) |
Image | ![]() |
AT28HC256E-90UM/883
MICROCIHIP
4936
1.38
Fairstock HK Limited
AT28HC256E-90UM/883
MICROCH
319
2.8675
DINGSEN ELECTRONICS TECHNOLOGY CO., LIMITED
AT28HC256E-90UM/883
MICRCHIP
9153
4.355
Unit Electronics Co., Limited
AT28HC256E-90UM/883
MICORCHIP
9456
5.8425
CIS Ltd (CHECK IC SOLUTION LIMITED)
AT28HC256E-90UM/883
MICRONCHIP
1767
7.33
HONG KONG YUE JIN PENG ELECTRONICS CO.