STM32L053R8T6 vs MKL33Z256VLH4557 Comparison
Detailed side-by-side comparison of STM32L053R8T6 by STMicroelectronics and MKL33Z256VLH4557 by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
NXP Semiconductors
MKL33Z256VLH4557 - Kinetis KL33 256KB Cortex-M0+ MCU | NXP
MKL33Z256VLH4557 ✓ ActiveSpecification Comparison
| Parameter | STM32L053R8T6 | MKL33Z256VLH4557 |
|---|---|---|
| Brand | STMicroelectronics | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.10 | $3.87 |
| Core Processor | ARM Cortex-M0+ | — |
| Core Architecture | 32-bit | — |
| Maximum CPU Frequency | 32 MHz | — |
| Flash Memory Size | 64 KB (64K x 8) | — |
| SRAM Size | 8 KB | [DATA_NEEDED: SRAM size for this die variant] |
| Supply Voltage Range | 1.8 V to 3.6 V (BOR enabled; down to 1.65 V in power-down without BOR) | — |
| Operating Temperature Range | -40 C to +125 C | -40 C to +105 C |
| Package / Case | 64-LQFP (10x10 mm) | — |
| Number of Pins | 64 | — |
| Mounting Type | Surface Mount | Surface Mount |
| USB Controller | USB 2.0 full-speed crystal-less device | — |
| ADC | 12-bit with hardware oversampling up to 16-bit resolution | 12-bit SAR |
| DAC | 12-bit | — |
| Comparators | 2 ultra-low-power comparators | — |
| LCD Driver | Up to 8x28 segments | — |
| Communication Interfaces | I2C, SPI, USART | — |
| Run Mode Current | 84 uA/MHz (typical) | — |
| Standby Current with RTC | 0.29 uA (typical) | — |
| Number of GPIOs | [DATA_NEEDED: Number of GPIOs] | — |
| RoHS | Compliant | — |
| Series | — | Kinetis KL33 |
| Core | — | ARM Cortex-M0+ |
| Maximum Clock Frequency | — | 48 MHz |
| Program Flash Memory | — | 256 KB |
| Operating Voltage Range | — | [DATA_NEEDED: VDD min/max] |
| Package | — | LQFP-64 (10x10 mm, 0.5 mm pitch) |
| Segment LCD Controller | — | Integrated (up to 8x36 / 4x40 segments) |
| Number of I/O Pins | — | [DATA_NEEDED: GPIO count] |
| Peripherals | — | UART, SPI, I2C, ADC, LCD, LPTMR, RTC, DMA |
| Low-Power Modes | — | VLPR, STOP, VLLS0-3, LLS |
| MSL Level | — | [DATA_NEEDED: MSL rating] |
| RoHS Status | — | Compliant |