MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 747

• 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

33.4.2 DAC Data High Register (DACx_DATH)
Addresses: 400C_C000h base + 1h offset + (2d × n), where n = 0d to 15d
33.4.3 DAC Status Register (DACx_SR)
If DMA is enabled, the flags can be cleared automatically by DMA when the DMA
request is done. Write zero to a bit to clear it. Writing one has no effect. After reset
DACBFRPTF is set and can be cleared by software, if needed. The flags are set only
when the data buffer status is changed.
Addresses: DAC0_SR is 400C_C000h base + 20h offset = 400C_C020h
Freescale Semiconductor, Inc.
DATA[11:8]
DATA[7:0]
Reserved
Reserved
Field
Reset
Field
Reset
Field
7–0
Read
7–4
3–0
Read
7–3
Write
Write
Bit
Bit
When the DAC Buffer is not enabled, DATA[11:0] controls the output voltage based on the following
formula. Vout = Vin * (1 + DACDAT0[11:0])/4096
When the DAC Buffer is enabled, DATA is mapped to the 16-word buffer.
This read-only field is reserved and always has the value zero.
When the DAC Buffer is not enabled, DATA[11:0] controls the output voltage based on the following
formula. Vout = Vin * (1 + DACDAT0[11:0])/4096
When the DAC Buffer is enabled, DATA[11:0] is mapped to the 16-word buffer.
This read-only field is reserved and always has the value zero.
Reserved
7
0
7
0
K30 Sub-Family Reference Manual, Rev. 6, Nov 2011
0
0
6
6
DACx_DATnH field descriptions
DACx_DATnL field descriptions
0
DACx_SR field descriptions
Table continues on the next page...
0
0
0
5
5
0
0
4
4
Description
Description
Description
Chapter 33 12-bit Digital-to-Analog Converter (DAC)
0
0
3
3
DACBFWMF
0
0
2
2
DATA[11:8]
DACBFRPTF DACBFRPBF
0
1
1
1
0
0
0
0
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