Freescale Semiconductor, Inc.
Data Sheet: Technical Data
KL33P80M48SF3
Rev. 2, 03/2015
Kinetis KL33 Microcontroller
MKL33Z32Vxx4
MKL33Z64Vxx4
48 MHz ARM® Cortex®-M0+ and 64 KB Flash
The KL33 series is optimized for cost-sensitive and battery-
powered applications requiring low-power segment LCD. The
product offers:
64 LQFP
80 LQFP
10x10 mm P 0.5 mm 12x12 mm P 0.5 mm
• Low power segment LCD up to 40x8/42x6/44x4
• Embedded ROM with boot loader for flexible program
upgrade
• High accuracy internal voltage and clock reference
• FlexIO to support any standard and customized serial
peripheral emulation
48 QFN
7x7 mm P 0.5 mm
64 BGA
5x5 mm P 0.5 mm
• Hardware CRC module
• Down to 60uA/MHz in very low power run mode and
1.83uA in deep sleep mode (RAM + RTC retained)
Core Processor
Peripherals
• ARM® Cortex®-M0+ core up to 48 MHz
• Segment LCD supporting up to 40x8/42x6/44x4
segments
Memories
• One UART module supporting ISO7816, operating
up to 1.5 Mbit/s
• Two low-power UART modules supporting
asynchronous operation in low-power modes
• Two I2C modules and I2C0 supporting up to 1
Mbit/s
• Two 16-bit SPI modules supporting up to 24 Mbit/s
• One FlexIO module supporting emulation of
additional UART, IrDA, SPI, I2C, PWM and other
serial modules, etc.
• One 16-bit 818 ksps ADC module with high
accuracy internal voltage reference (Vref) and up to
20 channels
• 32/64 KB program flash memory
• 4/8 KB SRAM
• 8 KB ROM with build-in bootloader
• 32-byte backup register
System
• 4-channel asynchronous DMA controller
• Watchdog
• Low-leakage wakeup unit
• Two-pin Serial Wire Debug (SWD) programming and
debug interface
• Micro Trace Buffer
• Bit manipulation engine
• Interrupt controller
• High-speed analog comparator containing a 6-bit
DAC for programmable reference input
• One 12-bit DAC
Clocks
• 1.2 V internal voltage reference
• 48 MHz high accuracy (up to 0.5%) internal reference
clock
• 8MHz/2MHz high accuracy (up to 3%) internal
reference clock
• 1KHz reference clock active under all low-power
modes (except VLLS0)
• 32–40KHz and 3–32MHz crystal oscillator
Timers
• One 6-channel Timer/PWM module
• Two 2-channel Timer/PWM modules
• One low-power timer
• Periodic interrupt timer
• Real time clock
Freescale reserves the right to change the detail specifications as may be required to
permit improvements in the design of its products. © 2014–2015 Freescale
Semiconductor, Inc. All rights reserved.