参数资料
型号: MK53N512CLQ100
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP144
封装: 20 X 20 MM, LQFP-144
文件页数: 66/80页
文件大小: 1902K
代理商: MK53N512CLQ100
Table 52. LCD electricals (continued)
Symbol
Description
Min.
Typ.
Max.
Unit
Notes
VIREG ripple
HREFSEL = 0
HREFSEL = 1
30
50
mV
IVIREG
VIREG current adder — RVEN = 1
1
A
IRBIAS
RBIAS current adder
HREFSEL = 0
HREFSEL = 1
10
1
A
RRBIAS
RBIAS resistor values
LADJ = 00 or 01 — Low load (LCD glass
capacitance ≤ 2000 pF)
LADJ = 10 or 11 — High load (LCD glass
capacitance ≤ 8000 pF)
0.28
2.98
VLL2
VLL2 voltage
HREFSEL = 0
HREFSEL = 1
2.0 5%
3.3 5%
2.0
3.3
V
VLL3
VLL3 voltage
HREFSEL = 0
HREFSEL = 1
3.0 5%
5 5%
3.0
5
V
1. The actual value used could vary with tolerance.
2. VIREG maximum should never be externally driven to any level other than VDD - 0.15 V
3. 2000 pF load LCD, 32 Hz frame frequency
7 Dimensions
7.1 Obtaining package dimensions
Package dimensions are provided in package drawings.
To find a package drawing, go to http://www.freescale.com and perform a keyword
search for the drawing’s document number:
If you want the drawing for this package
Then use this document number
144-pin LQFP
98ASS23177W
144-pin MAPBGA
98ASA00222D
Dimensions
K53 Sub-Family Data Sheet Data Sheet, Rev. 4, 3/2011.
Freescale Semiconductor, Inc.
Preliminary
69
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