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N25Q064A13EF640E

Name: N25Q064A13EF640E
Rating: 4.7 (12 reviews)

IC FLSH 64MBIT SPI 108MHZ 8VDFPN

メーカー
Mfr。パート #N25Q064A13EF640E
パッケージ 8-VDFNExposedPad
データシート
在庫中68

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仕様

Package	Tray
ProductStatus	Obsolete
MemoryType	Non-Volatile
MemoryFormat	FLASH
Technology	FLASH - NOR
MemorySize	64Mb (16M x 4)
MemoryInterface	SPI
ClockFrequency	108 MHz
WriteCycleTime-WordPage	8ms, 5ms
Voltage-Supply	2.7V ~ 3.6V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-VDFN Exposed Pad

概要

Description

N25Q064A13EF640E is Micron’s 64-megabit serial NOR flash memory with a Quad SPI interface. It stores code and data non-volatile and is commonly used for firmware boot/load storage in microcontrollers and SoCs.
Key points:
- Density: 64 Mb (8 MB)
- Interface: Quad SPI (QPI) with support for standard SPI, dual I/O, and quad I/O modes
- Memory organization: erasable sectors/blocks (typical sector granularity for erases)
- Features: fast read, page program, sector/block erase, security and protection options, memory-mapped/read modes
- Packaging: 8-pin device with various package options (EF suffix relates to packaging/lead-free options)
-用途: firmware storage, boot ROMs, look-up tables, code/data caching
Electricals and exact timing depend on the specific variant; consult the N25Q064A13EF640E datasheet for voltage range, speeds, temperature range, and pinout.

Features

Concise features of N25Q064A13EF640E (64Mbit Serial NOR Flash):
- Capacity: 64 Mbit (8 MB) Serial NOR Flash
- Interfaces: SPI with Quad I/O/QPI support
- Voltage: 2.7–3.6 V operation
- Addressing: 3-byte addressing (no 4-byte mode needed for this density)
- Page/Erase: 256-byte page size; 4 KB sectors; 32 KB and 64 KB blocks; chip erase option
- Speed: Fast Read up to ~104 MHz (SPI); up to ~133 MHz in QPI mode
- Programming: Page program up to 256 bytes per operation
- Features: Suspend/Resume of erase/program operations
- Endurance/Retention: ~100k P/E cycles; data retention >20 years
- Protection/Security: Hardware write protect, block protection options
- Power: Deep power-down mode for low standby current
- Package/JEDEC: Industry-standard 8-pin package (SOP/8-pin form factor) with standard JEDEC compliance
Note: exact temperature range and packaging variants may depend on the specific lot/temperature grade.

Package

8-pin SOP (SOIC) package.

Pinout

- Pin count: 8 pins (8-pin package)
- Function: 64 Mbit serial SPI NOR flash memory. Interfaces via standard SPI: CS, CLK, DI (data in), DO (data out); with /WP and /HOLD control pins; VCC and GND power pins.

Manufacturer

- Manufacturer: Micron Technology, Inc.
- What kind of company: An American multinational memory and storage company that designs and manufactures DRAM, NAND flash, NOR flash, and other memory products used in computers and embedded systems.

Application

Applications of N25Q064A13EF640E include:
- Boot memory and firmware storage for microcontrollers/SoCs
- Code shadowing and immediate executable storage
- Firmware updates and non-volatile storage for OTA
- Data logging and event storage in IoT, industrial, and automotive systems
- Memory for networking equipment and consumer electronics (set-top boxes, routers, cameras)

Equivalent

Equivalent 64-Mbit SPI NOR Flash parts (3V, similar pinout/I/O and performance):
- Winbond W25Q64JV / W25Q64FV
- Macronix MX25L6406E (MX25L6406/MX25L6406)
- Spansion/Cypress S25FL064P
- GigaDevice GD25Q64CSIG (or GD25Q64C)
- ISSI IS25LP064D
- Puya P25Q64H
Note: verify exact package, timing (fast read/104 MHz), and Quad/Dual I/O support for pin compatibility.