MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 557

• Manufacturer Part Number: MK30DN512ZVLK10
• Description: ARM Microcontrollers - MCU KINETIS 512K SLCD
• Manufacturer: Freescale Semiconductor

Specifications of MK30DN512ZVLK10

• Core: ARM Cortex M4
• Processor Series: K30
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 512 KB
• Data Ram Size: 128 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.71 V to 3.6 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: LQFP-80
• Mounting Style: SMD/SMT

Chapter 26
RTC Oscillator
26.1 Introduction
The RTC oscillator module provides the clock source for the RTC. The RTC oscillator
module, in conjunction with an external crystal, generates a reference clock for the RTC.
26.1.1 Features and Modes
The key features of the RTC oscillator are as follows:
The RTC oscillator operations are described in detail in
26.1.2 Block Diagram
The following is the block diagram of the RTC oscillator.
Freescale Semiconductor, Inc.
• Supports 32 kHz crystals with very low power
• Consists of internal feed back resistor
• Consists of internal programmable capacitors as the Cload of the oscillator
• Automatic Gain Control (AGC) to optimize power consumption
For the chip-specific implementation details of this module's
instances see the chip configuration chapter.
K30 Sub-Family Reference Manual, Rev. 6, Nov 2011
NOTE
Functional Description
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