60 MHz ARM7 — performance for real-time control
The 60 MHz core handles sensor fusion, motor commutation, and protocol bridging without external memory. Single-cycle multiply and fast interrupt response keep control loops tight for CANopen or DeviceNet slave nodes.
Memory and I/O — sizing the BOM
256 KB of Flash and 16 KB of SRAM suit applications running a lightweight RTOS with a moderate application image — think bootloader + one control task + CAN stack. The 112 I/O lines provide ample headroom for parallel LCD interfaces, keypad matrices, and discrete sensor inputs without external GPIO expanders.
On-chip CANbus, SPI, I²C, UART, and Microwire/SSI/SSP interfaces let this MCU talk to motor drives, HMI panels, and remote I/O modules over a single chip. The PWM and watchdog timer handle local actuator timing and system supervision, while the 8-channel 10-bit ADC captures analog feedback from potentiometers or current-sense resistors.
Industrial temperature grade — deployment environment
What about a replacement?
No official pin-compatible replacement from NXP is recorded for this order code. Designers needing a functional equivalent should evaluate newer ARM Cortex-M3 or Cortex-M4 MCUs with CAN and similar peripheral sets, but a board respin will be required due to package and voltage differences. For a like-for-like swap in an existing BOM, the only path is the surplus market.