Product Overview
The IS25WP128F-JKLE-TR is a 128Mbit 1.8V Serial NOR Flash from ISSI supporting SPI/Dual/Quad/QPI/DTR at up to 166MHz. QPI DTR achieves 664Mbps. QE=1 factory-set. 8-WSON EP, extended temp (-40 to +105°C).
Key Specifications
| Manufacturer | ISSI |
| Density | 128Mbit (16M x 8) |
| Interface | SPI/Dual/Quad/QPI/DTR |
| Max Clock | 166 MHz |
| Supply Voltage | 1.65V to 1.95V |
| Sector | 4KB x 4096 |
| Endurance | 100,000 cycles |
| Temperature | -40°C to +105°C |
| Package | 8-WSON EP (6 x 5mm) |
Features
- Multi-I/O SPI up to 166MHz
- 664Mbps QPI DTR throughput
- 1.8V low power (15mA active)
- QE=1 factory-set
- 4KB uniform sector, suspend/resume
- 128-bit Unique ID, security OTP
- RPMC monotonic counter
Applications
- 1.8V embedded XIP code storage
- Mobile/wearable firmware
- IoT edge node storage
- Automotive ECU boot