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Kinetis KL04 32 KB Flash
48 MHz Cortex-M0+ Based Microcontroller
Designed with efficiency in mind. Features a size efficient, small
package, energy efficient ARM Cortex-M0+ 32-bit performance.
Shares the comprehensive enablement and scalability of the
Kinetis family.
This product offers:
• Run power consumption down to 45 μA/MHz in very low
power run mode
• Static power consumption down to 2 μA with full state
retention and 4 μs wakeup
• Ultra-efficient Cortex-M0+ processor running up to 48MHz
with industry leading throughput
• Memory option is up to 32 KB Flash and 4 KB RAM
• Energy-saving architecture is optimized for low power with
90 nm TFS technology, clock and power gating techniques,
and zero wait state flash memory controller
Performance
• 48 MHz ARM
®
Cortex
®
-M0+ core
Memories and memory interfaces
• Up to 32 KB program flash memory
• Up to 4 KB SRAM
System peripherals
• Nine low-power modes to provide power optimization
based on application requirements
• COP Software watchdog
• 4-channel DMA controller, supporting up to 63 request
sources
• Low-leakage wakeup unit
• SWD debug interface and Micro Trace Buffer
• Bit Manipulation Engine
Clocks
• 32 kHz to 40 kHz or 3 MHz to 32 MHz crystal oscillator
• Multi-purpose clock source
• 1 kHz LPO clock
Operating Characteristics
• Voltage range: 1.71 to 3.6 V
• Flash write voltage range: 1.71 to 3.6 V
• Temperature range (ambient): -40 to 105°C
Human-machine interface
• Up to 41 general-purpose input/output (GPIO)
Communication interfaces
• One 8-bit SPI module
• One low power UART module
• One I2C module
Analog Modules
• 12-bit SAR ADC
• Analog comparator (CMP) containing a 6-bit DAC
and programmable reference input
Timers
• Six channel Timer/PWM (TPM)
• One 2-channel Timer/PWM module
• Periodic interrupt timers
• 16-bit low-power timer (LPTMR)
• Real time clock
Security and integrity modules
• 80-bit unique identification number per chip
MKL04ZxxVFK4
MKL04ZxxVLC4
MKL04ZxxVFM4
MKL04ZxxVLF4
24-pin QFN (FK)
4 x 4 x 1 Pitch 0.5 mm
32-pin QFN (FM)
5 x 5 x 1 Pitch 0.5 mm
32-pin LQFP (LC)
7 x 7 x 1.4 Pitch 0.8
mm
48-pin LQFP (LF)
7 x 7 x 1.4 Pitch 0.5
mm
Freescale Semiconductor, Inc.
KL04P48M48SF1
Data Sheet: Technical Data Rev 4 03/2014
Freescale reserves the right to change the detail specifications as may be required to
permit improvements in the design of its products. © 2012–2014 Freescale
Semiconductor, Inc. All rights reserved.
