WriteNow!™
The WriteNow! series of programmers supports a large number of chip brands, and its compact size makes it easier to integrate with ATE/ICT.

Algocraft® WriteNow!™
Industy-leading Proprietary Technology
Algocraft® has leveraged its 25 years of extensive experience in the production field to develop a brand-new programming system, addressing the challenges of increasing demand.
- Supports over 12,000 devices
- WriteNow! technology is built on an FPGA-based universal platform, hence existing devices enjoys latest programming protocols through software updates. The I/O digital front-end also supports high voltage (Vpp) devices.
- Powerful Programming Capability
- WriteNow! technology programs up to 8 devices simultaneously, cutting programming times, costs, and complexity. It achieves theoretical programming speeds for any device, maximizing production efficiency.
- Ethernet, USB, RS-232 and UART
- Several connection ports to a host PC: ethernet for maximum flexibility, USB for immediate use, RS-232 and UART for the older systems.
- ISO 26262 and IEC61508 Compliant
- WriteNow! programmers have been qualified, by a third party laboratory, as ISP universal programmers compliant with automotive proiects that require the safety standard ISO 26262 and IEC61508.
Compact and Versatile Universal Programmer
Works with all MCUs and memory ICs
Embedded programming in automated test equipment has never been easier. Easily integrate the compact WriteNow!™ with ATE or fixtures, then perform high-speed programming either offline or online.
- Industry-leading universal programming
WriteNow!™ supports microcontrollers, serial memories, parallel memories, CPLDs and other programmable devices — and programs every one of them at its theoretical maximum speed.
- Compact, flexible hardware
The compact WriteNow!™ mounts close to the board inside your fixture, and programs either offline or in-system. It also provides a programmable power supply output (1.5–12.5 V) and programmable I/O voltage (1.6–5.5 V).
- Extensive communication support
Communicates over USB, Ethernet, RS-232 and low-level interfaces, with programming protocols including JTAG, SWD, UART, SPI/QSPI, BDM, SWIM, I2C, DAP, cJTAG, C2, ICSP, PDI, UPDI, FINE, MUST/MICE, MON08, ISSP, ICC, MDI, OUT, PSI5 and SBW.
List of SKUs
- WN-PRG01A
Single-channel WriteNow!™ in-system programmer (includes the Relay Barrier signal isolation module).
- WN-PRG02A
Two-channel WriteNow!™ in-system programmer.
- WN-PRG04A
WriteNow!™ in-system programmer with up to four channels.
- WN-PRG08A
WriteNow!™ in-system programmer with up to eight channels.
Request a demo with us now.
For customers with high capacity requirements, WriteNow! programmer is your best choice. Contact us to discuss speical programming needs.