Z16FMC32AG20SG

Overview

The Z16FMC32AG20SG is a 16-bit microcontroller from the Z16F series, utilizing the ZNEO core. It features 32 kB of Flash program memory and 2 kB of SRAM data memory. The device operates with a maximum clock frequency of 20 MHz and supports a supply voltage range of 2.7 V to 3.6 V. It is housed in a 64-pin LQFP package with exposed pad, offering 46 I/O lines. Key peripherals include two UARTs, an I2C interface, SPI, and a 12-channel 10-bit ADC.

Feature Summary

• ZNEO 16-bit single-cycle CISC core architecture
• 32 kB Flash program memory and 2 kB SRAM
• Integrated 12-channel 10-bit analog-to-digital converter
• Dual UART communication interfaces

Applications

• Motor control systems
• Industrial automation controllers
• Consumer appliance logic units

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and moisture sensitivity level (MSL) ratings prior to soldering. Ensure storage conditions meet humidity requirements to prevent damage before reflow assembly.

Selection Notes

Select this model for applications requiring 16-bit processing with moderate memory capacity. Compare pin counts against board layout constraints, as the LQFP-64 package provides 46 accessible I/O lines. Verify that the 20 MHz operational speed meets real-time processing demands for the specific control algorithm.

Part Context

This part belongs to the Z16FMC family, which is optimized for motor control applications. It shares architectural similarities with other Z16F series devices but offers specific peripheral configurations tailored for embedded control tasks. The ZNEO core provides efficient code execution for complex mathematical operations required in servo and drive systems.

Replacement Considerations

Direct substitutes within the same package and pinout include other variants in the Z16FMC32 series, such as Z16FMC32AG20EG, provided functional compatibility is verified. Cross-series replacements require careful review of register maps and peripheral availability.