Memory
Use the filters and product table below to compare Memory components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Programmable | Memory Type | Memory Format | Technology | Memory Size | Memory Organization | Memory Interface | Clock Frequency | Write Cycle Time - Word, Page | Access Time | Voltage - Supply | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AT27C020-55TUIC EPROM 2MBIT PARALLEL 32TSOP |
2,545 | - |
|
Datasheet | - | 32-TFSOP (0.724", 18.40mm Width) | Tray | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 2Mbit | 256K x 8 | Parallel | - | - | 55 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 32-TSOP |
|
AT27C2048-55PUIC EPROM 2MBIT PARALLEL 40DIP |
4,501 | - |
|
Datasheet | - | 40-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 2Mbit | 128K x 16 | Parallel | - | - | 55 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Through Hole | 40-PDIP |
|
AT27C256R-70TUIC EPROM 256KBIT PARALLEL 28TSOP |
1,873 | - |
|
Datasheet | - | 28-TSSOP (0.465", 11.80mm Width) | Tray | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 256Kbit | 32K x 8 | Parallel | - | - | 70 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 28-TSOP |
|
|
AT27C4096-55PUIC EPROM 4MBIT PARALLEL 40DIP |
2,863 | - |
|
Datasheet | - | 40-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 4Mbit | 256K x 16 | Parallel | - | - | 55 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Through Hole | 40-PDIP |
|
AT27C512R-70TUIC EPROM 512KBIT PARALLEL 32PLCC |
3,695 | - |
|
Datasheet | - | 32-LCC (J-Lead) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 512Kbit | 64K x 8 | Parallel | - | - | 70 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 32-PLCC (13.97x11.43) |
|
AT28C010-12PUIC EEPROM 1MBIT PARALLEL 32DIP |
4,886 | - |
|
Datasheet | - | 32-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 1Mbit | 128K x 8 | Parallel | - | 10ms | 120 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Through Hole | 32-PDIP |
|
|
AT28C010E-12PUIC EEPROM 1MBIT PARALLEL 32DIP |
4,345 | - |
|
Datasheet | - | 32-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 1Mbit | 128K x 8 | Parallel | - | 10ms | 120 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Through Hole | 32-PDIP |
|
|
AT28C010E-15PUIC EEPROM 1MBIT PARALLEL 32DIP |
2,068 | - |
|
Datasheet | - | 32-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 1Mbit | 128K x 8 | Parallel | - | 10ms | 150 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Through Hole | 32-PDIP |
|
|
AT28HC64B-70TUIC EEPROM 64KBIT PARALLEL 28TSOP |
4,304 | - |
|
Datasheet | - | 28-TSSOP (0.465", 11.80mm Width) | Tray | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 64Kbit | 8K x 8 | Parallel | - | 10ms | 70 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 28-TSOP |
|
AT28HC64BF-12PUIC EEPROM 64KBIT PARALLEL 28DIP |
2,316 | - |
|
Datasheet | - | 28-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 64Kbit | 8K x 8 | Parallel | - | 10ms | 120 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Through Hole | 28-PDIP |
Memory FAQ
Common questions about filtering, comparing and sourcing Memory components.
How can I narrow the Memory selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Memory part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
