MKE15Z256VLH7557 vs MKE15Z256VLH7 Comparison
Detailed side-by-side comparison of MKE15Z256VLH7557 by NXP Semiconductors and MKE15Z256VLH7 by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | MKE15Z256VLH7557 | MKE15Z256VLH7 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.72 | $3.51 |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-Bit Single-Core | — |
| Maximum Clock Frequency | 72 MHz | — |
| Flash Memory | 256 KB (256K x 8) | — |
| RAM Size | 32 KB | — |
| FlexRAM (EEPROM Emulation) | 2 KB | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| I/O Count | 58 I/O lines | — |
| DMA | Yes | — |
| Peripherals | ADC, PWM, DMA | — |
| Connectivity | UART, SPI, I2C | — |
| Package | 64-LQFP (10x10 mm) | 64-LQFP (10x10 mm, 0.5 mm pitch) |
| Mounting Type | Surface Mount | Surface Mount |
| Series | Kinetis KE1xZ | — |
| RoHS Status | ROHS compliant (per JLCPCB/LCSC listing) | Compliant |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | — |
| Core | — | ARM Cortex-M0+ |
| Core Architecture | — | ARM 32-bit |
| Maximum CPU Frequency | — | 72 MHz |
| Performance | — | 0.93 DMIPS/MHz |
| Program Flash | — | 256 KB (256K x 8) |
| SRAM | — | 32 KB |
| FlexMemory (EEPROM emulation) | — | 32 KB |
| Supply Voltage | — | 3.3 V to 5.5 V |
| Operating Temperature Range | — | -40 C to +105 C |
| I/O Pins | — | [DATA_NEEDED: number of GPIO] |
| ADC | — | 12-bit SAR ADC, up to 16 channels |
| Touch Sensing Interface (TSI) | — | Yes |
| Communication Interfaces | — | UART, SPI, I2C |
| Timers | — | FlexTimer (PWM), periodic interrupt, low-power timer |
| Security / CRC | — | Hardware CRC, Flash access control |
| MSL Level | — | [DATA_NEEDED: MSL rating] |