MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 783

• 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

35.4.6 Interrupts
PDB can generate two interrupts, PDB interrupt and PDB sequence error interrupt. The
following table summarizes the interrupts.
35.4.7 DMA
If SC[DMAEN] is set, PDB can generate DMA transfer request when SC[PDBIF] is set.
When DMA is enabled, the PDB interrupt will not be issued.
35.5 Application Information
35.5.1 Impact of Using the Prescaler and Multiplication Factor on
Use of prescaler and multiplication factor greater than 1 limits the count/delay accuracy
in terms of peripheral clock cycles (to the modulus of the prescaler X multiplication
factor). If the multiplication factor is set to 1 and the prescaler is set to 2 then the only
Freescale Semiconductor, Inc.
PDB Counter
SC[LDOK]
Ch n pre-trigger 0
Ch n pre-trigger 1
Timing Resolution
CHnDLY1
CHnDLY0
PDB Sequence Error Interrupt
PDB Interrupt
Figure 35-55. Registers Update with SC[LDMOD] = x1
Interrupt
K30 Sub-Family Reference Manual, Rev. 6, Nov 2011
Table 35-55. PDB Interrupt Summary
CHnS[ERRm]
SC[PDBIF]
Flags
Chapter 35 Programmable Delay Block (PDB)
SC[PDBIE] = 1 and
SC[DMAEN] = 0
SC[PDBEIE] = 1
Enable Bit
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