MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 758

• 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

Memory Map and Register Definition
34.2.1 VREF Trim Register (VREF_TRM)
This register contains bits that contain the trim data for the Voltage Reference.
Address: VREF_TRM is 4007_4000h base + 0h offset = 4007_4000h
* Notes:
•
758
4007_4000
4007_4001
Absolute
address
x = Undefined at reset.
Reserved
Reserved
(hex)
TRIM
Reset
Field
Read
5–0
Write
7
6
Bit
VREF Trim Register (VREF_TRM)
VREF Status and Control Register (VREF_SC)
Reserved
This field is reserved.
Upon reset this value is loaded with a factory trim value.
This bit must always be written with the original reset value.
This read-only field is reserved and always has the value zero.
Trim bits
Upon reset this value is loaded with a factory trim value.
These bits change the resulting VREF by approximately ± 0.5 mV for each step.
NOTE: Min = minimum and max = maximum voltage reference output. For minimum and maximum
000000
....
111111
x*
7
voltage reference output values, refer to the Data Sheet for this chip.
Min
....
Max
K30 Sub-Family Reference Manual, Rev. 6, Nov 2011
x*
0
6
Register name
VREF_TRM field descriptions
x*
5
VREF memory map
x*
4
Description
x*
3
(in bits)
Width
8
8
TRIM
Access
R/W
R/W
x*
2
Freescale Semiconductor, Inc.
Reset value
Undefined
00h
x*
1
Section/
34.2.1/
34.2.2/
page
758
759
x*
0