NXP Semiconductors MKL43Z256VLH4 Microcontroller, Microprocessor, FPGA Modules
IC MCU 32BIT 256KB FLASH 64LQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MKL43Z256VLH4
Detailed Description
IC MCU 32BIT 256KB FLASH 64LQFP
Package
64-LQFP
Key Features
Package / Case: 64-LQFP; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
MKL43Z256VLH4 Datasheet
Quick Jump:
Technical Specifications
NXP Semiconductors MKL43Z256VLH4 Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
32K x 8
Package / Case
64-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
1.71V ~ 3.6V
Lifecycle Status
Active
Peripherals
DMA, I²S, LCD, LVD, POR, PWM, WDT
Number of I/O
50
Speed
48MHz
Core Processor
ARM® Cortex®-M0+
Alternate Parts Comparison (MKL43Z256VLH4 vs S9S12P64J0VLHR vs SPC5602BK0MLH6R vs S9KEAZN16AMLHR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 64-LQFP | 64-LQFP | 64-LQFP | 64-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Supply Voltage | 1.71V ~ 3.6V | 1.72V ~ 5.5V | 3V ~ 5.5V | 2.7V ~ 5.5V |
| Core Processor | ARM® Cortex®-M0+ | HCS12 | e200z0h | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core | 16-Bit | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 32K x 8 | 4K x 8 | 24K x 8 | 2K x 8 |
| Connectivity | I²C, SPI, UART/USART, USB | CANbus, SCI, SPI | CANbus, I²C, LINbus, SCI, SPI | I²C, LINbus, SPI, UART/USART |
| Data Converters | A/D 16x16b; D/A 1x12b | A/D 10x12b | A/D 12x10b | A/D 16x12b SAR |
| Number of I/O | 50 | 49 | 45 | 57 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | DMA, I²S, LCD, LVD, POR, PWM, WDT | LVD, POR, PWM, WDT | DMA, POR, PWM, WDT | LVD, POR, PWM, WDT |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
CY8C4248AZI-L485TInfineon TechnologiesSimilar FunctionalityInfineon
IC MCU 32BIT 256KB FLASH 64TQFP
This part is listed as a cross for
ATSAML22J18A-MUTMicrochip TechnologyNXP
IC MCU 32BIT 256KB FLASH 64QFN
CY8C4248AZI-L485TInfineon TechnologiesNXP
IC MCU 32BIT 256KB FLASH 64TQFP
ATSAML22N18A-AUTMicrochip TechnologyNXP
IC MCU 32BIT 256KB FLASH 100TQFP
ATSAML22J18A-AUTMicrochip TechnologyNXP
IC MCU 32BIT 256KB FLASH 64TQFP
ATSAML22G18A-AUTMicrochip TechnologyNXP
IC MCU 32BIT 256KB FLASH 48TQFP
STM32L082KZT6STMicroelectronicsNXP
ARM® Cortex®-M0+ STM32L0 Microcontroller IC 32-Bit 32MHz 192KB (192K x 8) FLASH 32-LQFP (7x7)
STM32L082KZU6TRSTMicroelectronicsNXP
ARM® Cortex®-M0+ STM32L0 Microcontroller IC 32-Bit 32MHz 192KB (192K x 8) FLASH 32-UFQFPN (5x5)
STM32L082KZU6STMicroelectronicsNXP
ARM® Cortex®-M0+ STM32L0 Microcontroller IC 32-Bit 32MHz 192KB (192K x 8) FLASH 32-UFQFPN (5x5)
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.