Infineon Technologies CY8C21323-24LQXIT Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT 4KB FLASH 24QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CY8C21323-24LQXIT
Detailed Description
IC MCU 8BIT 4KB FLASH 24QFN
Package
24-UFQFN Exposed Pad
Key Features
Package / Case: 24-UFQFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
CY8C21323-24LQXIT Datasheet
Quick Jump:
Technical Specifications
Infineon Technologies CY8C21323-24LQXIT Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
PSOC®1 CY8C21xxx
RAM Size
256 x 8
RoHS
Yes
Package / Case
24-UFQFN Exposed Pad
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.4V ~ 5.25V
Lifecycle Status
Active
Peripherals
POR, PWM, WDT
Speed
24MHz
Connectivity
I²C, SPI, UART/USART
Alternate Parts Comparison (CY8C21323-24LQXIT vs CY8C4045LQI-S411T vs CY8C4025LQA-S411T vs CY8C4024LQS-S411)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 24-UFQFN Exposed Pad | 24-UFQFN Exposed Pad | 24-UFQFN Exposed Pad | 24-UFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 2.4V ~ 5.25V | 1.71V ~ 5.5V | 1.71V ~ 5.5V | 1.71V ~ 5.5V |
| Core Processor | M8C | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ |
| Core Size | 8-Bit | 32-Bit Single-Core | 32-Bit | 32-Bit |
| RAM Size | 256 x 8 | 4K x 8 | 4K x 8 | 2K x 8 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Connectivity | I²C, SPI, UART/USART | I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART |
| Data Converters | A/D 8x8b | A/D 1x10b | A/D 16x10b; D/A 1x7/1x8b | A/D 16x10b; D/A 1x7/1x8b |
| Lead Free | Yes | Yes | Yes | Yes |
| Number of I/O | 16 | 19 | 19 | 19 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
S9S08SG16E1WTLNXP SemiconductorsNXP
IC MCU 8BIT 16KB FLASH 28TSSOP
S9S08SG8E2WTGNXP SemiconductorsNXP
IC MCU 8BIT 8KB FLASH 16TSSOP
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
