MK40DN512VMD10 Freescale Semiconductor, MK40DN512VMD10 Datasheet - Page 36

• Manufacturer Part Number: MK40DN512VMD10
• Description: ARM Microcontrollers - MCU KINETIS 512K USB LCD
• Manufacturer: Freescale Semiconductor

Specifications of MK40DN512VMD10

• Rohs: yes
• Core: ARM Cortex M4
• Processor Series: K40
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 100 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: MAPBGA-144
• Mounting Style: SMD/SMT

Peripheral operating requirements and behaviors
While different partitions of the FlexNVM are available, the intention is that a single
choice for the FlexNVM partition code and EEPROM data set size is used throughout the
entire lifetime of a given application. The EEPROM endurance equation and graph
shown below assume that only one configuration is ever used.
Writes_subsystem =
where
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• Writes_subsystem — minimum number of writes to each FlexRAM location for
• EEPROM — allocated FlexNVM for each EEPROM subsystem based on DEPART;
• EEESPLIT — FlexRAM split factor for subsystem; entered with the Program
• EEESIZE — allocated FlexRAM based on DEPART; entered with the Program
• Write_efficiency —
• n
subsystem (each subsystem can have different endurance)
entered with the Program Partition command
Partition command
Partition command
cycles)
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• 0.25 for 8-bit writes to FlexRAM
• 0.50 for 16-bit or 32-bit writes to FlexRAM
— data flash cycling endurance (the following graph assumes 10,000
EEPROM – 2 × EEESPLIT × EEESIZE
K40 Sub-Family Data Sheet, Rev. 2, 12/2012.
EEESPLIT × EEESIZE
× Write_efficiency × n
Freescale Semiconductor, Inc.
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