MK30DN512ZVLQ10R Freescale Semiconductor, MK30DN512ZVLQ10R Datasheet - Page 62

• Manufacturer Part Number: MK30DN512ZVLQ10R
• Description: ARM Microcontrollers - MCU KINETIS 512K LCD
• Manufacturer: Freescale Semiconductor

Specifications of MK30DN512ZVLQ10R

• Rohs: yes
• 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-144
• Mounting Style: SMD/SMT

Peripheral operating requirements and behaviors
6.9.2 LCD electrical characteristics
1. The actual value used could vary with tolerance.
62
Symbol
C
Δ
R
C
V
I
I
f
C
VLL2
VLL3
VIREG
RBIAS
Frame
BYLCD
RTRIM
RBIAS
Glass
IREG
—
LCD
LCD frame frequency
LCD charge pump capacitance — nominal value
LCD bypass capacitance — nominal value
LCD glass capacitance
V
V
V
V
RBIAS current adder
RBIAS resistor values
VLL2 voltage
VLL3 voltage
Description
IREG
IREG
IREG
IREG
• HREFSEL=0, RVTRIM=1111
• HREFSEL=0, RVTRIM=1000
• HREFSEL=0, RVTRIM=0000
• HREFSEL=1, RVTRIM=1111
• HREFSEL=1, RVTRIM=1000
• HREFSEL=1, RVTRIM=0000
• HREFSEL = 0
• HREFSEL = 1
• LADJ = 10 or 11 — High load (LCD glass
• LADJ = 00 or 01 — Low load (LCD glass
• LADJ = 10 or 11 — High load (LCD glass
• LADJ = 00 or 01 — Low load (LCD glass
• HREFSEL = 0
• HREFSEL = 1
• HREFSEL = 0
• HREFSEL = 1
capacitance ≤ 8000 pF)
capacitance ≤ 2000 pF)
capacitance ≤ 8000 pF)
capacitance ≤ 2000 pF)
TRIM resolution
ripple
current adder — RVEN = 1
K30 Sub-Family Data Sheet Data Sheet, Rev. 7, 02/2013.
Table 49. LCD electricals
2.0 − 5%
3.3 − 5%
3.0 − 5%
5 − 5%
Min.
28
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2000
1.11
1.01
0.91
1.84
1.69
1.54
0.28
2.98
Typ.
100
100
2.0
3.3
3.0
30
10
—
—
—
1
1
5
8000
Max.
3.0
58
30
50
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Freescale Semiconductor, Inc.
% V
Unit
MΩ
MΩ
mV
mV
µA
µA
µA
Hz
nF
nF
pF
V
V
V
V
V
V
V
V
V
V
IREG
Notes
1
1
2
3
4