CY8C4247AZI-L423T vs CY8C4246AZI-M445 Comparison
Detailed side-by-side comparison of CY8C4247AZI-L423T by Infineon and CY8C4246AZI-M445 by Infineon. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | CY8C4247AZI-L423T | CY8C4246AZI-M445 |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.42 | $2.52 |
| Core | ARM Cortex-M0 | ARM Cortex-M0 |
| Bit Width | 32-bit | — |
| Maximum Clock Frequency | 48 MHz | 48 MHz |
| Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | — |
| DMA Channels | 32 | — |
| Operating Voltage Range | 1.71 V to 5.5 V | — |
| ADC | 12-bit SAR, up to 1 Msps | — |
| Operational Amplifiers | 4 on-chip | — |
| IDAC Channels | 2 | — |
| TCPWM Blocks | 4 (16-bit) | — |
| USB | USB 2.0 Full-Speed device | — |
| Package | 48-TQFP (7x7 mm) | 64-TQFP (10x10 mm) |
| Operating Temperature Range | -40C to +85C | -40C to +105C (industrial) |
| RoHS Status | Compliant | Compliant |
| Core Width | — | 32-bit |
| Program Memory Size | — | 64 kB Flash |
| RAM Size | — | 8 kB SRAM |
| Operating Supply Voltage | — | 1.71 V to 3.6 V |
| Programmable Analog Blocks | — | Op-amps x4, Comparators x4, SC x4, IDAC x2, VDAC x2 |
| Programmable Digital Blocks | — | UDBs (4 UDBs = 8 macrocells) |
| CapSense Blocks | — | 2 (CapSense Sigma Ticker available) |
| Communication Interfaces | — | I2C, SPI, UART, USB (device) |
| Timer/Counter | — | TCPWM blocks |
| Mounting Type | — | Surface Mount |