| Part Number | S9KEAZN16ACLHR | S9KEAZN16AMLHR | 
|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. | 
| Category | Embedded - Microcontrollers | Embedded - Microcontrollers | 
|   |   | |
| Product Status | Active | Active | 
| Core Processor | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | 
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 
| Speed | 40MHz | 40MHz | 
| Connectivity | I²C, LINbus, SPI, UART/USART | I²C, LINbus, SPI, UART/USART | 
| Peripherals | LVD, POR, PWM, WDT | LVD, POR, PWM, WDT | 
| Number of I/O | 57 | 57 | 
| Program Memory Size | 16KB (16K x 8) | 16KB (16K x 8) | 
| Program Memory Type | Flash | Flash | 
| EEPROM Size | 256 x 8 | 256 x 8 | 
| RAM Size | 2K x 8 | 2K x 8 | 
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 
| Data Converters | A/D 16x12b SAR | A/D 16x12b SAR | 
| Oscillator Type | Internal | Internal | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 64-LQFP | 64-LQFP | 
| Supplier Device Package | 64-LQFP (10x10) | 64-LQFP (10x10) |