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| Part Number | CY8C24423A-24PXI | CY8C24423A-24SXI | CY8C24423A5-24PXI | CY8C24123A-24PXI | CY8C24223A-24PXI | CY8C24423A-24PVXI |
|---|---|---|---|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | Rochester Electronics, LLC | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Product Status | Obsolete | Active | Active | Obsolete | Obsolete | Active |
| Core Processor | M8C | M8C | - | M8C | M8C | M8C |
| Core Size | 8-Bit | 8-Bit | - | 8-Bit | 8-Bit | 8-Bit |
| Speed | 24MHz | 24MHz | - | 24MHz | 24MHz | 24MHz |
| Connectivity | I²C, SPI, UART/USART | I²C, SPI, UART/USART | - | I²C, SPI, UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART |
| Peripherals | POR, PWM, WDT | POR, PWM, WDT | - | POR, PWM, WDT | POR, PWM, WDT | POR, PWM, WDT |
| Number of I/O | 24 | 24 | - | 6 | 16 | 24 |
| Program Memory Size | 4KB (4K x 8) | 4KB (4K x 8) | - | 4KB (4K x 8) | 4KB (4K x 8) | 4KB (4K x 8) |
| Program Memory Type | Flash | Flash | - | Flash | Flash | Flash |
| EEPROM Size | - | - | - | - | - | - |
| RAM Size | 256 x 8 | 256 x 8 | - | 256 x 8 | 256 x 8 | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.4V ~ 5.25V | 2.4V ~ 5.25V | - | 2.4V ~ 5.25V | 2.4V ~ 5.25V | 2.4V ~ 5.25V |
| Data Converters | A/D 10x14b; D/A 2x9b | A/D 10x14b; D/A 2x9b | - | A/D 4x14b; D/A 2x9b | A/D 8x14b; D/A 2x9b | A/D 10x14b; D/A 2x9b |
| Oscillator Type | Internal | Internal | - | Internal | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | - | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Through Hole | Surface Mount | - | Through Hole | Through Hole | Surface Mount |
| Package / Case | 28-DIP (0.300", 7.62mm) | 28-SOIC (0.295", 7.50mm Width) | - | 8-DIP (0.300", 7.62mm) | 20-DIP (0.300", 7.62mm) | 28-SSOP (0.209", 5.30mm Width) |
| Supplier Device Package | 28-PDIP | 28-SOIC | - | 8-PDIP | 20-DIP | 28-SSOP |
