仕様
| 属性 | 値 |
| Supplier | ISSI, Integrated Silicon Solution Inc |
| Package / Case | Bulk |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR |
| Memory Size | 128Mb (16M x 8) |
| Memory Interface | SPI - Quad I/O, QPI, DTR |
| Clock Frequency | 133 MHz |
| Write Cycle Time - Word Page | 800µs |
| Voltage - Supply | 2.3V ~ 3.6V |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount |
概要
Description
IS25LP128F-JKLE is a 128-Mbit serial NOR flash memory from ISSI. It uses a SPI‑compatible serial interface (standard SPI with optional Dual/Quad I/O modes) to store firmware and data non‑volatily. Capacity is 16 MB. Operating voltage is 2.7–3.6 V; industrial temperature range (-40 to 85 °C); available in an 8‑pin JKLE RoHS package. Key features: fast read up to ~104 MHz, 256‑byte page programs, 4 KB sectors, 64 KB and 256 KB blocks, chip erase option, deep power‑down, and hardware protection/security features. Endurance is typically around 100k P/E cycles with long data retention. Common applications include firmware/boot memory for microcontrollers and embedded systems, code storage, and data logging. For exact timing, opcodes, and pinout, consult the ISSI IS25LP128F‑JKLE datasheet.
Equivalent
Equivalent (128Mbit SPI Flash, 3.0V, standard SPI with WP/HOLD):
- Winbond W25Q128FV / W25Q128JV
- Macronix MX25L12835F / MX25L12845G
- Gigadevice GD25Q128C
- Puya P25Q128
- Spansion/Cypress S25FL128S
Note: pinout, voltage, and max speed vary by part; check datasheets for exact timing and JEDEC IDs.
- Winbond W25Q128FV / W25Q128JV
- Macronix MX25L12835F / MX25L12845G
- Gigadevice GD25Q128C
- Puya P25Q128
- Spansion/Cypress S25FL128S
Note: pinout, voltage, and max speed vary by part; check datasheets for exact timing and JEDEC IDs.
Features
Here are the key features of IS25LP128F-JKLE (8-pin, serial SPI flash, 128 Mbit):
- Capacity: 128 Mbit (16 MB) serial flash
- Interface: SPI-compatible serial interface; 3-byte addressing
- Supply and I/O: 3.3V supply (typical 2.7–3.6V); I/O pins suitable for SPI
- Memory organization: 256-byte page size; erase options include 4 KB sectors, 32 KB/64 KB blocks; full-chip erase
- Performance: Fast Read up to ~104 MHz clock
- Power modes: Deep power-down and standard sleep modes; HOLD# and WP# pins for protection
- Endurance and retention: Typical endurance ~100k P/E cycles; data retention around 20 years
- Temperature: Industrial range -40 °C to 85 °C
- Packaging: 8-pin SOP (JKLE variant; lead-free/RoHS)
- Additional: JEDEC-standard device with predictable timing and reliability for embedded applications
Note: Always check the latest datasheet for exact timing, endurance, and package details for your batch.
- Capacity: 128 Mbit (16 MB) serial flash
- Interface: SPI-compatible serial interface; 3-byte addressing
- Supply and I/O: 3.3V supply (typical 2.7–3.6V); I/O pins suitable for SPI
- Memory organization: 256-byte page size; erase options include 4 KB sectors, 32 KB/64 KB blocks; full-chip erase
- Performance: Fast Read up to ~104 MHz clock
- Power modes: Deep power-down and standard sleep modes; HOLD# and WP# pins for protection
- Endurance and retention: Typical endurance ~100k P/E cycles; data retention around 20 years
- Temperature: Industrial range -40 °C to 85 °C
- Packaging: 8-pin SOP (JKLE variant; lead-free/RoHS)
- Additional: JEDEC-standard device with predictable timing and reliability for embedded applications
Note: Always check the latest datasheet for exact timing, endurance, and package details for your batch.
Pinout
8 pins. It is a 128-Mbit serial SPI Flash memory (IS25LP128F) in an 8-pin package (e.g., SOIC-8). Used to store firmware/data, it supports standard SPI and Fast/Dual/Quad I/O SPI modes for higher throughput, typically operating at 2.7–3.6 V (3.3 V nominal).
Manufacturer
- Manufacturer: Integrated Silicon Solution, Inc. (ISSI).
- What kind of company: A US-based fabless semiconductor company that designs and markets memory integrated circuits (e.g., NOR flash, DRAM, SRAM). It outsources fabrication to foundries.
- What kind of company: A US-based fabless semiconductor company that designs and markets memory integrated circuits (e.g., NOR flash, DRAM, SRAM). It outsources fabrication to foundries.
Application
IS25LP128F-JKLE is a 128‑Mbit serial flash memory. Common application areas:
- Boot and runtime firmware storage for microcontrollers and SoCs
- Firmware updates (FOTA) and bootloaders
- Code, libraries, and data storage for embedded devices (consumer electronics, IoT, industrial controls)
- Configuration data and logs storage
- Bitstreams/config data for external controllers/FPGA/SoCs
- General high-density, low-power SPI/Quad‑SPI flash for network equipment, printers, cameras, etc.
- Boot and runtime firmware storage for microcontrollers and SoCs
- Firmware updates (FOTA) and bootloaders
- Code, libraries, and data storage for embedded devices (consumer electronics, IoT, industrial controls)
- Configuration data and logs storage
- Bitstreams/config data for external controllers/FPGA/SoCs
- General high-density, low-power SPI/Quad‑SPI flash for network equipment, printers, cameras, etc.
Package
IS25LP128F-JKLE comes in an 8-pin SOP (SOIC-8) package, RoHS lead-free.
