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IS25LP064A-JKLE-TR

Name: IS25LP064A-JKLE-TR
Rating: 4.7 (12 reviews)

IC FLASH 64MBIT SPI/QUAD 8WSON

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Mfr。パート #IS25LP064A-JKLE-TR
パッケージ 8-WDFN Exposed Pad
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仕様

Supplier	ISSI, Integrated Silicon Solution Inc
Package	Tape & Reel (TR)
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	FLASH
Technology	FLASH - NOR
MemorySize	64Mb (8M x 8)
MemoryInterface	SPI - Quad I/O, QPI
ClockFrequency	133 MHz
WriteCycleTime-WordPage	800µs
Voltage-Supply	2.3V ~ 3.6V
OperatingTemperature	-40°C ~ 105°C (TA)
MountingType	Surface Mount
Package/Case	8-WDFN Exposed Pad

概要

Description

IS25LP064A-JKLE-TR is a 64‑Mbit Serial NOR Flash memory from ISSI (Integrated Silicon Solution, Inc.). It stores firmware and data in embedded systems and is accessed via a standard SPI-compatible interface. JKLE denotes the 8‑pin small‑outline package variant, while TR indicates Tape & Reel packaging for production.
Key points:
- Voltage: typically 2.7–3.6 V
- Interface: SPI (read, fast read, and standard flash commands such as WREN, WRSR, RDID)
- Operations: page program (256 bytes), sector erase (4 KB), larger block/chip erase, with WP/HOLD protections
- Features: deep power‑down and hardware protection options
- Memory organization: 64 Mbit (8 MBytes)
Typical uses:
- Microcontroller/processor boot ROMs, firmware storage, and data logging in automotive, consumer, and industrial devices.
For exact timings, endurance, and the full command set, refer to the IS25LP064A data sheet and the JKLE/TR package specification from ISSI.

Features

Here are the key features of IS25LP064A-JKLE-TR (ISSI):
- Capacity: 64-Mbit (8 MB) Serial NOR Flash
- Voltage: 2.7–3.6 V operation
- Speed: High-speed SPI up to 104 MHz; supports Dual I/O, Quad I/O (DQ) and QPI modes
- Organization: 256-byte page size; 32,768 pages
- Erase: 4 KB sectors; 64 KB blocks; chip erase
- Programming: Page program (256 bytes per operation)
- Power/Reset: Deep Power-Down mode; reset and resume features
- Protection/Security: Hardware write protection; configurable protection regions
- Endurance/Retention: Typical ~100k erase cycles per sector; data retention ~20 years
- Temperature: Industrial range driving -40°C to +85°C
- Packaging: 8-pin package; JKLE code; Tape & Reel (TR)
Note: exact command set and timing should be confirmed in the latest datasheet for your specific lot.

Package

An 8-pin SOP (SOIC) surface-mount package, supplied in Tape-and-Reel (TR) packaging.

Pinout

- Pin count: 8 pins (8-pin package, e.g., SOP-8).
- Function: IS25LP064A-JKLE-TR is a 64-Mbit serial SPI NOR flash memory. Pin functions: CS (chip select), SCK (serial clock), SI (MOSI), SO (MISO), VCC, GND, WP# (write protect, active low), HOLD# (hold, active low).

Manufacturer

- Manufacturer: Integrated Silicon Solution, Inc. (ISSI).
- What kind of company: A fabless semiconductor company that designs and markets memory products (e.g., serial flash, SRAM, DRAM) for electronics.

Application

- Boot memory and code storage for microcontrollers/SoCs
- Firmware update and recovery in embedded systems
- Configuration and calibration data storage
- Data logging and event storage
- Secure storage/protection for keys and sensitive data
- Used in embedded applications: consumer electronics, IoT, networking, automotive, industrial equipment

Equivalent

Equivalent parts (64 Mb SPI NOR Flash, 3V, 8‑pin):
- Winbond W25Q64FV (and variants)
- Macronix MX25L6406E/MX25L6408E
- GigaDevice GD25Q64B/GD25Q64C
- Cypress/Spansion S25FL064P
- ISSI IS25LP064A (same family)
- Etron EN25Q64
- Puya P25Q64H
Note: verify exact voltage, timing, dual/quad IO, and package compatibility for cross‑reference.