MK30DN512ZVLQ10 Freescale Semiconductor, MK30DN512ZVLQ10 Datasheet - Page 60

• Manufacturer Part Number: MK30DN512ZVLQ10
• Description: Specifications: Program Memory Size: 512KB (512K x 8) ; RAM Size: 128K x 8 ; Number of I /O: 102 ; Package / Case: 144-LQFP ; Speed: 100MHz ; Oscillator Type: Internal ; Packaging: Tray ; Program Memory Type: FLASH ; EEPROM Size: - ; Core Processor:
• Manufacturer: Freescale Semiconductor

Peripheral operating requirements and behaviors
1. The actual value used could vary with tolerance.
2. For highest glass capacitance values, LCD_GCR[LADJ] should be configured as specified in the LCD Controller chapter
3. V
4. 2000 pF load LCD, 32 Hz frame frequency
60
Symbol
C
Δ
R
C
V
I
I
VLL2
VLL3
within the device's reference manual.
VIREG
RBIAS
BYLCD
RTRIM
RBIAS
Glass
IREG
—
IREG
maximum should never be externally driven to any level other than V
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. 6, 9/2011.
Table 46. LCD electricals (continued)
2.0 − 5%
3.3 − 5%
3.0 − 5%
5 − 5%
Min.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DD
2000
1.11
1.01
0.91
1.84
1.69
1.54
0.28
2.98
Typ.
100
2.0
3.3
3.0
10
—
—
—
1
1
5
- 0.15 V
8000
Max.
3.0
30
50
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Freescale Semiconductor, Inc.
% V
Unit
MΩ
MΩ
mV
mV
µA
µA
µA
nF
pF
V
V
V
V
V
V
V
V
V
V
IREG
Notes
1
2
3
4