Keil Logo

CAST, Inc. L8051XC1-320

The CAST, Inc. L8051XC1-320 is a Flexible configurable, 4-clock-cycle 8051 compatible IP core timing-compatible to the legacy DS80C320 and its peripherals. Optional features: 32 I/O lines, three 16-bit timer/counters, compare/capture unit (CCU), 23 interrupts / 4 or 2 priority levels, serial interface (UART), 14-bit watchdog timer, power management unit (PMU). Optionally available: On-Chip Debug Support with JTAG or SWAT (Single Wire Asynchronous Interface) for Keil uVision Debugger. The L8051XC1 IP core can be implemented in FPGA and ASIC.


Data Sheets
Data Sheet
135,699 bytes

Get Adobe Acrobat Reader

Header Files
Simulated Features
Simulation for this device is provided by the default peripheral simulation driver.

Complete peripheral simulation is not available and is not planned to be implemented by ARM.

The following on-chip peripherals are simulated by the Keil Software µVision Debugger.

AGDI Drivers

The following AGDI Drivers are available for the Keil Software µVision Debugger.

  Arm logo
Important information

This site uses cookies to store information on your computer. By continuing to use our site, you consent to our cookies.

Change Settings

Privacy Policy Update

Arm’s Privacy Policy has been updated. By continuing to use our site, you consent to Arm’s Privacy Policy. Please review our Privacy Policy to learn more about our collection, use and transfers
of your data.