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N25Q064A13EF840E
+BOMIC FLASH 64MBIT SPI 8VDFPN
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제조업체 부품 #N25Q064A13EF840E
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사양
| 속성 | 가치 |
| PartStatus | Obsolete |
| BaseProductNumber | N25Q064A13 |
| DigiKeyProgrammable | Not Verified |
| MemoryType | Non-Volatile |
| MemoryFormat | FLASH |
| Technology | FLASH - NOR |
| MemorySize | 64Mbit |
| MemoryOrganization | 16M x 4 |
| MemoryInterface | SPI |
| ClockFrequency | 108 MHz |
| WriteCycleTime-Word,Page | 8ms, 5ms |
| Voltage-Supply | 2.7V ~ 3.6V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package | 8-VDFN Exposed Pad |
| SupplierDevicePackage | 8-VDFPN (MLP8) (8x6) |
| Packaging | Tray |
개요
Description
Key points:
- Voltage: typically 2.7–3.6 V
- Interface: SPI-compatible, with dual/quad I/O (DQ lines) for higher bandwidth
- Throughput: supports fast read modes and clock rates up to about 100+ MHz
- Memory organization: 256‑byte pages; erase at sector/block levels plus chip erase
- Features: deep power-down, resume from power-down, hardware write protection, basic security features
- Package: commonly an 8‑pin small package variant; suitable for space‑constrained designs
- Applications: boot/firmware storage, parameter storage, and code memory in microcontrollers, consumer and automotive/industrial devices
For exact timing, command set, package variant, and operating conditions, refer to the Micron N25Q064A13EF840E datasheet and product page.
Equivalent
Features
- 64 Mbit serial NOR flash memory
- SPI-compatible interface: Standard SPI, Dual I/O, and Quad I/O modes
- 3-byte addressing (with option for 4-byte addressing mode)
- Page program size: 256 bytes
- Sector/block architecture: 4 KB sectors; 32 KB and 64 KB blocks; chip erase
- Fast read and Quad I/O read modes for higher throughput
- Suspend/Resume of erase/program operations
- Deep Power-Down with quick wake-up
- Hardware write protection and software protection (status register/ BP bits)
- Endurance ~100,000 P/E cycles; data retention ~20 years
- Temperature/grade options (industrial and extended ranges available)
- 8-pin package
Notes: exact voltage, speed ratings, and grade variants are specified in the datasheet.
Pinout
Function: 64-Mbit serial NOR flash with SPI/Quad SPI interface. Pins provide VCC, GND, CS#, CLK, and four data I/O lines (IO0–IO3) for single/dual/quad SPI operations.
Manufacturer
- What kind of company: An American multinational semiconductor company and one of the world’s leading producers of memory and storage products (DRAM, NAND flash, NOR flash).
Application
- External non-volatile storage in embedded systems: firmware/boot code (XIP)
- Storing application code, libraries and assets
- Parameter, calibration and configuration data
- Firmware updates with rollback
- Data logging (sensor/event data)
- Automotive ECUs, industrial controllers, networking gear, and consumer electronics (printers, cameras, set‑top boxes)
Notes: 64‑Mbit serial NOR flash with Quad SPI; high density, low power, EEPROM replacement for firmware/data storage and updates.
Package
Frequently Asked Questions
Q: Is this NOR Flash memory device compatible with a 3.3V supply voltage?
A: Yes, it operates within a voltage supply range of 2.7V to 3.6V, making it fully compatible with standard 3.3V systems.
Q: What is the maximum clock frequency supported by the SPI interface?
A: The device supports a maximum SPI clock frequency of 108 MHz, enabling high-speed data transfer for demanding applications.
Q: What is the memory organization of the N25Q064A13EF840E?
A: It is organized as 16M x 4 bits (64 Mbit total), suitable for code shadowing or data storage in embedded systems.
Q: What are the typical write cycle times for a page or word?
A: The write cycle time is 8ms for a word and 5ms for a page, ensuring efficient programming performance.
Q: Is this component suitable for industrial temperature environments?
A: Yes, it has an operating temperature range of -40°C to 85°C, making it ideal for industrial and automotive applications.
Q: What package type does this NOR Flash use?
A: It comes in an 8-VDFN Exposed Pad package (8x6mm, MLP8), designed for surface mount and improved thermal dissipation.
Q: Can this memory be used for execute-in-place (XIP) code execution?
A: Yes, as a NOR Flash device, it supports random access and execute-in-place, commonly used for boot code storage in embedded systems.
Q: Is the N25Q064A13EF840E still in active production?
A: No, the part status is marked as Obsolete, so it is recommended for legacy designs or as a replacement for existing inventory.
