參數(shù)資料
型號: PR31100ABC
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: Highly integrated embedded processor
中文描述: 32-BIT, RISC MICROCONTROLLER, PQFP208
文件頁數(shù): 22/26頁
文件大小: 282K
代理商: PR31100ABC
Philips Semiconductors
Preliminary specification
MIPS
PR31100
Highly integrated embedded processor
1996 Aug 07
22
VIDEO
T
amb
= 0 to +70
°
C, V
DD
= 3.3
±
0.3V, External Capacitance = 40pF
ITEM
PARAMETER
RISING/FALLING
LIMITS
UNIT
MIN
MAX
1
LOAD Pulse width
100
1600
ns
2
Delay LOAD Falling to FRAME
100
3200
ns
3
Delay LOAD Falling to DF
100
3200
ns
4
Delay LOAD Falling to CP
100
3200
ns
5
Delay CP Rising to VDAT[3:0]
3
ns
6
VDAT to CP Rising Setup
15
25
ns
7
VDAT to CP Rising Hold
15
25
ns
NOTE:
Values shown assume a 40MHz clock for the CPU, MIN and MAX values are programmable using Video Control Registers.
VIDEO TIMING DIAGRAMS
2
FRAME
1
LOAD
DF
3
CP
4
5
VDAT[3:0]
Figure 16. Video Timing, 4 Bit Non-Split LCD
7
CP
VDAT[3:0]
6
Figure 17. Video Data Timing, 4 Bit Split LCD and 8 Bit Non-Split LCD
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