MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 1467

• 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

49.3.1 LCD general control register (LCD_GCR)
Write: LCDEN anytime. Do not change SOURCE, LCLK, or DUTY while LCDEN = 1.
For proper operation, do not modify VSUPPLY[1:0] while the LCDEN bit is asserted.
VSUPPLY[1:0] must also be configured according to the external hardware power
supply configuration. The regulated voltage can be used to generate a reference signal to
the LCD charge pump for 3 V or 5 V LCD operation dependant on the HREFSEL bit.
Address: LCD_GCR is 400B_E000h base + 0h offset = 400B_E000h
Freescale Semiconductor, Inc.
Reset
Reset
400B_E05C LCD waveform register (LCD_WF63TO60)
400B_E054
400B_E058
Absolute
address
Bit
Bit
W
W
(hex)
R
R
RVEN
Field
31
31
15
0
0
LCD waveform register (LCD_WF55TO52)
LCD waveform register (LCD_WF59TO56)
30
14
The reset value of this register depends on the reset type:
0
0
Regulated voltage enable
Enables internal voltage regulator. It must have the charge pump enabled.
• POR -- 0x0835_0003
29
13
0
0
0
ALTDIV
K30 Sub-Family Reference Manual, Rev. 6, Nov 2011
28
12
0
0
Register name
27
11
1
0
0
LCD memory map (continued)
LCD_GCR field descriptions
Table continues on the next page...
26
10
RVTRIM
0
0
0
25
0
0
9
NOTE
24
0
0
8
Description
23
0
0
7
22
0
0
6
(in bits)
Width
32
32
32
21
1
0
5
LADJ
Access
Chapter 49 LCD Controller (SLCD)
R/W
R/W
R/W
LCLK
20
1
0
4
Reset value
0000_0000h
0000_0000h
0000_0000h
19
0
0
0
3
18
0
1
0
2
DUTY
VSUPPLY
17
0
1
1
Section/
49.3.20/
49.3.21/
49.3.22/
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