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The CY8C29666-24PVXA is an 8-bit microcontroller from the Infineon PSoC™ 1 family, featuring the M8C CPU core with a maximum clock frequency of 24 MHz. It integrates 32 KB of Flash program memory and 2 KB of SRAM. The device is housed in a 48-pin SSOP package and supports a supply voltage range of 3 V to 5.25 V. It includes 16 digital blocks and 12 analog programmable blocks for flexible peripheral configuration.
Verify that the specific suffix 'A' corresponds to the 48-SSOP package variant as documented in official Infineon datasheets. Confirm the operating temperature range and voltage specifications match the target application requirements before procurement. Ensure compatibility with the PSoC Designer development environment for programming and configuration.
Select this component when a low-cost 8-bit MCU with mixed-signal programmability is required. The 48-SSOP package offers a compact surface-mount solution suitable for space-constrained designs. Consider the 24 MHz processing speed and available I/O resources against the specific performance needs of the target application.
This part belongs to the PSoC™ 1 series, which combines a standard CPU with configurable analog and digital peripherals. The CY8C29666 variant specifically provides 32 KB of Flash, distinguishing it from lower-capacity models within the same family while sharing the same core architecture and package options.
The CY8C29666-24PVXI is a confirmed substitute part number offering identical electrical and functional specifications but packaged in a 48-VFQFN format instead of SSOP.