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| Part Number | MKM14Z128ACHH5 | MKM14Z128CHH5 | MKM14Z128ACHH5R |
|---|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. | NXP USA Inc. |
| Product Status | Active | Not For New Designs | Active |
| Core Processor | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| Speed | 50MHz | 50MHz | 50MHz |
| Connectivity | I²C, SPI, UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART |
| Peripherals | DMA, WDT | DMA, WDT | DMA, WDT |
| Number of I/O | 20 | 20 | 20 |
| Program Memory Size | 128KB (128K x 8) | 128KB (128K x 8) | 128KB (128K x 8) |
| Program Memory Type | Flash | Flash | Flash |
| EEPROM Size | - | - | - |
| RAM Size | 16K x 8 | 16K x 8 | 16K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V | 1.71V ~ 3.6V | 1.71V ~ 3.6V |
| Data Converters | A/D 5x16b, 4x24b | A/D 5x16b, 4x24b | A/D 5x16b, 4x24b |
| Oscillator Type | Internal | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 44-VFLGA Exposed Pad | 44-VFLGA Exposed Pad | 44-VFLGA Exposed Pad |
| Supplier Device Package | 44-MAPLGA (5x5) | 44-MAPLGA (5x5) | 44-MAPLGA (5x5) |
