Device Overview
PAC5527QM is a Qorvo motor/driver-control IC in a 48-pin QFN, 6.0 x 6.0 mm package. For substitution or design review, the strongest comparison points are Exact Package (48-pin QFN, 6.0 x 6.0 mm), Driver Function (motor/driver-control IC).
Selection-Critical Data
| Parameter | Confirmed Data | Why It Matters |
|---|---|---|
| Exact Package | 48-pin QFN, 6.0 x 6.0 mm | Determines PCB footprint, pinout, mechanical assembly and orderable-variant compatibility. |
| Driver Function | 48 V BLDC/PMSM motor controller and driver with integrated charge-pump power management | Defines the device function or architecture that a compatible replacement must preserve before secondary ratings are compared. |
| Embedded Flash | 128 kB | Defines on-chip program-storage capacity and therefore constrains firmware image size. |
| SRAM | 32 kB | Defines working-memory capacity available to firmware and runtime data. |
| Interfaces | UART/USART, SPI, I2C and CAN serial interfaces; GPIO resources are also integrated | Defines the documented control or communication path that must remain compatible with the host and surrounding peripherals. |
| Power Supply Input Voltage | 6 to 48 V | Defines the motor-controller input and integrated power-management voltage envelope. |
Driver and Control Selection Notes
Driver Function is motor/driver-control IC. Defines the device function or architecture that a compatible replacement must preserve before secondary ratings are compared.
At 128 kB, the embedded flash defines on-chip program-storage capacity and therefore constrains firmware image size. SRAM is 32 kB. Defines working-memory capacity available to firmware and runtime data. Interfaces is I2C, CAN, GPIO. Defines the documented control or communication path that must remain compatible with the host and surrounding peripherals. Technical condition: Datasheet interfaces/features.
Exact Package is 48-pin QFN, 6.0 x 6.0 mm. Determines PCB footprint, pinout, mechanical assembly and orderable-variant compatibility.
