MKL46Z128VLL4 Freescale Semiconductor, MKL46Z128VLL4 Datasheet - Page 14

• Manufacturer Part Number: MKL46Z128VLL4
• Description: ARM Microcontrollers - MCU Cortex M0+ Core,Flex USB
• Manufacturer: Freescale Semiconductor

Specifications of MKL46Z128VLL4

• Rohs: yes
• Core: ARM Cortex M4
• Processor Series: MKL46Z128
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 48 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 16 KB
• On-chip Adc: Yes
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: LQFP-100
• Mounting Style: SMD/SMT
• A/d Bit Size: 16 bit
• A/d Channels Available: 1
• Interface Type: I2C, I2S, SPI, UART
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• On-chip Dac: Yes
• Program Memory Type: Flash

Kinetis KL3 Family
Ultra-low-power MCUs with segment LCD
The Kinetis KL3 MCU family is pin,
peripheral and software compatible
with all other Kinetis L families and
adds a flexible, low-power segment
LCD controller with support for up
to 376 segments. The Kinetis KL3
family is also compatible with the
Kinetis K30 (ARM
family, providing a migration path
to higher performance and feature
integration. Devices start from 64
KB of flash in a 64 LQFP package
extending up to 256 KB in a 121
MBGA package. Each combines
ultra-low-power performance with a
rich suite of analog, communication,
timing and control peripherals.
Target Applications
• Electronic scales
• Thermostats
• Flow meters
• Smart meters
14
®
Cortex™-M4)
Embedded Solutions Based on ARM
Ultra Low Power
• Next-generation 32-bit ARM Cortex™-M0+
• Single-cycle fast I/O access port facilitates
• Multiple, flexible low-power modes
Flash and SRAM
• Up to 256 KB flash with 64 byte flash
• Security circuitry to prevent unauthorized
• LPSCI, SPI, I
core: 2x more CoreMark/mA than the
closest 8/16-bit architecture
bit-banging and software protocol
emulation, keeping an 8-bit “look and feel”
including new compute clocking option
which reduces dynamic power by placing
peripherals in an asynchronous stop mode
DMA support low-power mode operation
without waking up the core
cache, up to 32 KB RAM
access to RAM and flash contents
Kinetis KL3x Family
Kinetis KL3x Family
Standard
Comparator
ARM
Analog
Analog
16-bit
12-bit
ADC
DAC
Interrupt Controller
Micro Trace Buffer
®
Debug Interfaces
Cortex™-M0+ Core
48 MHz
2
C, ADC, DAC, LP timer and
Optional
Secure Real-
Low-Power
Time Clock
Interrupt
Periodic
Timers
Timers
Timer
PWM
Bit Manipulation
Wake-Up Unit
Low-Leakage
Watchdog
Unique ID
System
Internal
Engine
DMA
Communication Interfaces
Low-Power UART
2x UART
2x SPI
2x I
Flash (64 to 256 KB)
I
2
S
®
2
C
Performance
• ARM Cortex-M0+ core, 48 MHz core
• Bit manipulation engine for improved bit
• Thumb instruction set combines high code
• Up to 4-ch. DMA for peripheral and
• Independent-clocked COP guards against
Technology
Program
frequency over full voltage and temperature
range (–40 °C to +105 °C)
handling of peripheral modules
density with 32-bit performance
memory servicing with reduced CPU
loading and faster system throughput
clock skew or code runaway for fail-safe
applications
Memories
(8 to 32 KB)
Touch-Sensing
SRAM
Low-Power
Controller
Interface
Segment
Xtrinsic
HMI
GPIO
LCD
Phase-Locked
Locked Loop
Frequency-
Frequency
Oscillators
Low/High-
Reference
Internal
Clocks
Clocks
Loop