Algocraft µISP is a compact, single-site in-system programmer built on the same WriteNow! technology as Algocraft’s multi-site production programmers. It programs microcontrollers, serial memories and other devices on the board through JTAG, SWD, SPI, I2C, UART and many more protocols, in the lab, on the line or in the field, and moves to WriteNow! multi-site models with the same projects when volume grows. Pertech is an Algocraft distributor.
µISP highlights
- Single-site in-system programmer, 90 x 61 x 23 mm, 50 g
- Universal edition or editions for one silicon vendor
- Standalone with the START button or TTL control lines (START, BUSY, OK/ERR)
- Host control over LAN, USB or RS-232; SDK and ASCII command protocol
- Powered from USB-C or an external 5 V adapter: works as a handheld field programmer
- Programmable power supply 1.5 to 12.5 V (200 mA) and programmable Vpp port
- ISP lines 1.2 to 5.5 V with 6 bidirectional lines
- Built-in 16 GB SD card; variable data such as serial numbers and MAC addresses
- Protection mode and data encryption for firmware IP
µISP editions
Models
| Model | Devices supported |
|---|---|
| UISP1-UNIVERSAL | All devices supported by Algocraft |
| UISP1-ARM | Arm CPUs (STM32, LPC, Kinetis, ATSAM, PSoC4, TLE98x, S32K, XMC, ADuCM, CC26xx, nRF51) |
| UISP1-MEMORY | SPI, I2C and Microwire serial memories |
| UISP1-MICROCHIP | Microchip and Atmel devices |
| UISP1-NXP | NXP devices |
| UISP1-STM | STMicroelectronics devices |
| UISP1-INFINEON | Infineon and Cypress devices |
| UISP1-TI | Texas Instruments devices |
| UISP1-RENESAS | Renesas devices |
| UISP1-SILICONLABS | Silicon Labs devices |
Where µISP fits
- R&D labs moving a programming flow toward production
- Small production lines and rework stations
- In-field firmware updates, powered from a laptop USB port
- Parallel stations built from several units on a USB hub or LAN switch
Key Specifications
| Spec | Value |
|---|---|
| Programming sites | 1 |
| Power supply | USB-C powered or external 5 V |
| Programmable power supply | 1.5 to 12.5 V, 200 mA |
| ISP lines | 1.2 to 5.5 V, 6 bidirectional lines |
| Programming protocols | JTAG, SWD, UART, SPI/QSPI, BDM, SWIM, I2C, DAP, cJTAG, C2, ICSP, PDI, UPDI, FINE, MUST/MICE, MON08, ISSP, ICC, MDI, OUT, PSI5, SBW and custom |
| Low-level interface | START, BUSY, OK/ERR (5 V compatible) |
| Host interfaces | LAN, USB, RS-232 |
| Storage | Built-in 16 GB SD card |
| ISP connector | Box header 8×2, 2 mm pitch |
| Dimensions | 90.0 x 60.9 x 23.4 mm with enclosure; 74 x 47.5 x 11 mm without |
| Weight | 50 g |
| Compliance | CE, FCC, RoHS |
| Package contents | µISP1 unit, 5 V AC adapter, USB/LAN cables, test board, DIN41612 48-way adapter |
Frequently asked questions
What is the Algocraft µISP?
µISP is a compact single-site in-system programmer built on Algocraft WriteNow! technology. It programs microcontrollers, serial memories and other devices on the board, standalone with a START button or under the control of a PC or an ATE.
Which µISP edition should I choose?
UISP1-UNIVERSAL supports every device in the Algocraft list. The vendor editions (Arm, serial memories, Microchip, NXP, ST, Infineon, TI, Renesas, Silicon Labs) cover one manufacturer, whatever the family or protocol. Pertech will match the edition to your parts.
Can µISP work without a PC?
Yes. The project, binaries and programming flow are stored on its 16 GB SD card. Press START, or drive the START line from a fixture, and the BUSY/PASS/FAIL LED shows the result. Powered from USB-C, it also works as a handheld programmer in the field.
Can I program several boards in parallel with µISP?
Yes. Several µISP units connected through a USB hub or a LAN switch form a parallel programming system. For one compact multi-site unit, the WriteNow! 2, 4 and 8 run the same projects.
Does it support older devices that need a Vpp voltage?
Yes. µISP has a programmable Vpp port for devices that need a high voltage to enter programming mode, and a programmable power supply output of 1.5 to 12.5 V (200 mA).
Where can I buy the Algocraft µISP in Israel?
Pertech is an Algocraft distributor in Israel. Contact Pertech for a quote, a check that your devices are supported, or help planning the programming station.
Related Algocraft products at Pertech
- WriteNow! WN-PRG01A, single site
- WriteNow! 2 WN-PRG02A, 2 sites
- WriteNow! 4 WN-PRG04A, 4 sites
- WriteNow! 8 WN-PRG08A, 8 sites
- Write!Before socket gang programmer
- Algocraft programmers at Pertech
Need one programmer for the lab and the line? Contact Pertech for a quote or a device support check.
