MK22DX128VMC5 Freescale Semiconductor, MK22DX128VMC5 Datasheet - Page 39

• Manufacturer Part Number: MK22DX128VMC5
• Description: ARM Microcontrollers - MCU ARM+128KB +USB
• Manufacturer: Freescale Semiconductor

Specifications of MK22DX128VMC5

• Rohs: yes
• Core: ARM Cortex M4
• Processor Series: K20
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 32 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.71 V to 3.6 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: MAPBGA-121
• Mounting Style: SMD/SMT
• A/d Bit Size: 16 bit
• Interface Type: I2C, I2S, SPI, UART, USB
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 16
• Number Of Timers: 4
• On-chip Dac: Yes
• Program Memory Type: Flash
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 1.71 V

4.5.4.3 Random Number Generator (RNG)
4.5.4.4 Tamper Detect
4.5.5
4.5.5.1 16-bit Analog-to-Digital Converter (ADC)
Freescale Semiconductor, Inc.
• Supports the key generation algorithm defined in the Digital Signature Standard
• Integrated entropy sources capable of providing the PRNG with entropy for its seed
• Analog tamper detects (voltage, temperature, and clock)
• External tamper detects
• Active wire-mesh tamper detect
• Internal tamper detects (flash security and secure SRAM)
• Register locks, tamper enables and analog trim configuration bits
• Secure RTC with added support for automatic compensation
• 32-bit monotonic counter
• 256-bit secure storage (asynchronously erased on tamper detect)
• 32- to 256-bit general-purpose storage (not erased)
• Single backup supply
• Voltage monitor
• Temperature monitor
• Clock monitor
• Linear successive approximation algorithm with up to 16-bit resolution
• Output modes:
• Single or continuous conversion
• Configurable sample time and conversion speed/power
• Conversion complete and hardware average complete flag and interrupt
• Input clock selectable from up to four sources
• Operation in low power modes for lower noise operation
• Asynchronous clock source for lower noise operation with option to output the clock
• Selectable asynchronous hardware conversion trigger with hardware channel select
• Automatic compare with interrupt for various programmable values
• Temperature sensor
• Hardware average function
• Selectable voltage reference
• Self-calibration mode
•
• Active-low enable (minimum leakage power when disabled)
• Active-low output which asserts when voltage is lower than 1.5V to 1.62V or higher than 3.6V to 4V
• Active-low enable (minimum leakage power when disabled)
• Active-low output which asserts when temperature is lower than -50C to -100C or higher than 125C to 175C
• Active-low enable (minimum leakage power when disabled)
• Active-low output which asserts when clock < ~16 kHz or > ~1 MHz
• Differential 16-bit, 13-bit, 11-bit, and 9-bit modes, in two’s complement 16-bit sign-extended format
• Single-ended 16-bit, 12-bit, 10-bit, and 8-bit modes, in right-justified unsigned format
http://www.itl.nist.gov/fipspubs/fip186.htm
Analog
K20 Family Product Brief, Rev. 11, 08/2012
Analog
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