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IS25LP032D-JBLA3

Name: IS25LP032D-JBLA3
Rating: 4.7 (12 reviews)

IC FLASH 32MBIT SPI/QUAD 8SOIC

メーカー
Mfr。パート #IS25LP032D-JBLA3
パッケージ 8-SOIC (0.209, 5.30mm Width)
データシート IS25LP032D-JBLA3 DataSheet
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仕様

Supplier	ISSI, Integrated Silicon Solution Inc
Package	Tray
Series	Automotive, AEC-Q100
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	FLASH
Technology	FLASH - NOR
MemorySize	32Mb (4M x 8)
MemoryInterface	SPI - Quad I/O, QPI, DTR
ClockFrequency	133 MHz
WriteCycleTime-WordPage	800µs
Voltage-Supply	2.3V ~ 3.6V
OperatingTemperature	-40°C ~ 125°C (TA)
MountingType	Surface Mount
Package/Case	8-SOIC (0.209, 5.30mm Width)

概要

Description

IS25LP032D-JBLA3 is ISSI’s 32-Mbit serial flash memory with SPI interface. It’s designed for firmware storage and code boot in embedded systems, supporting higher-throughput access via standard SPI and dual- or quad-I/O modes.
Key specs:
- Capacity: 32 Mbit (4 MBytes)
- Interface: SPI; supports fast read and dual/quad I/O modes
- Memory organization: 4 KB sectors; 32 KB and 64 KB blocks; 256-byte pages
- Operations: Read, Fast Read, Page Program (256 B), Sector Erase (4 KB), Block Erase, Chip Erase; Write Enable/Disable; Read/Write Status, BP protection bits; WP# and HOLD# pins
- Power: 2.7–3.6 V
- Package/grade: JBLA3 code (packaging/temperature grade per ISSI)
- Features: deep power-down, standard wear-protection and retention per datasheet
Common applications: boot firmware, firmware storage and updates in embedded, consumer electronics, and industrial controls.
For exact timing, endurance, retention, and packaging details, refer to the IS25LP032D datasheet on issi.com.

Features

IS25LP032D-JBLA3 is a 32-Mbit (4 MByte) SPI serial flash from ISSI. Key features:
- Voltage: 2.7–3.6 V operation
- Memory: 32 Mbit organized with 256-byte pages; 4 KB sectors; 64 KB blocks
- Programming/Erase: Page program up to 256 bytes; erase by 4 KB sectors, 64 KB blocks, or chip erase
- Interfaces: Standard SPI, plus Dual I/O and Quad I/O (QSPI) modes
- Speed: High-speed reads with clock up to the device’s supported MHz range (typical up to ~104 MHz in Quad/QSPI modes)
- Security/protection: Write enable, status register, and protection features (WP#/BP bits)
- Power modes: Deep Power-Down and wake-up
- Package: 8-pin, RoHS-compliant
- Temperature: Industrial grade typical (-40°C to +85°C)
- Applications: Boot/code storage for MCUs/SoCs, non-volatile storage in embedded systems
For exact timing, mode availability, and protection options, refer to the latest datasheet.

Package

IS25LP032D-JBLA3 comes in an 8‑pin SOIC (8‑lead small‑outline) package.

Pinout

Pin count: 8 pins.
Function: 32-Mbit serial flash memory with an SPI-compatible interface (supports standard SPI, Dual I/O, and Quad I/O read modes) for storing firmware/data. Typical 8-pin package pins: VCC, GND, CS, CLK, IO0–IO3 (data lines).

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, DRAM) for electronics.

Application

IS25LP032D-JBLA3 is a 32-Mbit serial SPI flash. Common application areas:
- Embedded microcontroller systems for code and data storage; firmware boot and updates
- Consumer electronics, IoT, wearables, and portable devices
- Networking/edge devices
- Automotive and industrial controls requiring reliable, low-power SPI flash

Equivalent

Common drop-in equivalents for IS25LP032D-JBLA3 (32-Mbit SPI NOR, 3.3V, 8-pin):
- Winbond W25Q32JVSSIG / W25Q32FVSSIG
- Macronix MX25L3206E / MX25L3206FE
- Gigadevice GD25Q32CSIG (GD25Q32)
- Spansion S25FL032P
Note: verify exact package, supply voltage, and temperature grade for full compatibility.