NXP Semiconductors K32L2B21VLH0A Microcontroller, Microprocessor, FPGA Modules
IC MCU 32BIT 128KB FLASH 64LQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
K32L2B21VLH0A
Detailed Description
IC MCU 32BIT 128KB FLASH 64LQFP
Package
64-LQFP
Key Features
Package / Case: 64-LQFP; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
K32L2B21VLH0A Datasheet
Quick Jump:
Technical Specifications
NXP Semiconductors K32L2B21VLH0A Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
32K x 8
RoHS
Yes
Package / Case
64-LQFP
Mounting Type
Surface Mount
Supply Voltage
1.2V
Lifecycle Status
Active
Peripherals
DMA, LCD, PWM, WDT
Speed
48MHz
Core Processor
ARM® Cortex®-M0+
Program Memory Type
Flash
Related Parts Comparison (K32L2B21VLH0A vs S9S12P64J0VLHR vs SPC5602BK0MLH6R vs S9KEAZN16AMLHR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 64-LQFP | 64-LQFP | 64-LQFP | 64-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supply Voltage | 1.2V | 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 |
| Lifecycle Status | Active | Active | Active | Active |
| Connectivity | FlexIO, I²C, SPI, TSI, UART/USART, USB | CANbus, SCI, SPI | CANbus, I²C, LINbus, SCI, SPI | I²C, LINbus, SPI, UART/USART |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | DMA, LCD, PWM, WDT | LVD, POR, PWM, WDT | DMA, POR, PWM, WDT | LVD, POR, PWM, WDT |
| Program Memory Size | 128KB (128K x 8) | 64KB (64K x 8) | 256KB (256K x 8) | 16KB (16K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| 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 .
This part is listed as a cross for
STM32L073RBT6STMicroelectronicsNXP
Ultra-low-power Arm Cortex-M0+ MCU with 128-Kbytes of Flash memory, 32 MHz CPU, USB, LCD
STM32L073VBT6TRSTMicroelectronicsNXP
Ultra-low-power Arm Cortex-M0+ MCU with 128-Kbytes of Flash memory, 32 MHz CPU, USB, LCD
CY8C4547AZQ-S455Infineon TechnologiesNXP
IC MCU 32BIT 128KB FLASH 64TQFP
CY8C4547AXQ-S475Infineon TechnologiesNXP
IC MCU 32BIT 128KB FLASH 64TQFP
CY8C4547AZQ-S475Infineon TechnologiesNXP
IC MCU 32BIT 128KB FLASH 64TQFP
ATSAML22N17A-AUTMicrochip TechnologyNXP
IC MCU 32BIT 128KB FLASH 100TQFP
ATSAML22J17A-AUTMicrochip TechnologyNXP
IC MCU 32BIT 128KB FLASH 64TQFP
ATSAML22J17A-MUTMicrochip TechnologyNXP
IC MCU 32BIT 128KB FLASH 64QFN
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.