參數(shù)資料
型號(hào): ADE7169ACPZF16-RL
廠商: ANALOG DEVICES INC
元件分類: 模擬信號(hào)調(diào)理
英文描述: Single-Phase Energy Measurement IC with 8052 MCU, RTC and LCD driver
中文描述: SPECIALTY ANALOG CIRCUIT, QCC64
封裝: 9 X 9 MM, ROHS COMPLIANT, MO-22-VMMD-4, LFCSP-64
文件頁數(shù): 90/140頁
文件大?。?/td> 1359K
代理商: ADE7169ACPZF16-RL
ADE7169F16
Preliminary Technical Data
Rev. PrD | Page 90 of 140
Blink Mode Clock Source Configuration bits
BLKMOD[1:0]
0
0
The blink rate is controlled by software. The display is OFF.
0
1
The blink rate is controlled by software. The display is ON.
1
0
The blink rate is 2 Hz
1
1
The blink rate is set by BLKFREQ[1:0]
Blink Rate Configuration bits
These bits control LCD blink rate if BLKMOD[1:0]=11
BLKFREQ[1:
0]
0
0
1
0
1
1/2
1
0
1/3
1
1
1/4
LCD Frame Rate Selection bits. See Table 76 and Table 77.
7-6
BLKMOD[1:0]
0
Blink rate (Hz)
5-4
BLKFREQ[1:0]
0
3-0
FD[3:0]
0
Table 76. LCD frame rate selection for f
LCDCLK
=2048Hz (LCDCON[3]=0)
2x multiplexing
3x multiplexing
4x multiplexing
FD3
FD2
FD1
FD0
f
LCD
(Hz)
Frame Rate (Hz)
f
LCD
(Hz)
Frame Rate (Hz)
f
LCD
(Hz)
Frame Rate (Hz)
0
0
0
1
256
128
512
170.7
512
128
0
0
1
0
170.7
85.3
341.3
113.8
341.3
85.3
0
0
1
1
128
64
256
85.3
256
64
0
1
0
0
102.4
51.2
204.8
68.3
204.8
51.2
0
1
0
1
85.3
42.7
170.7
56.9
170.7
42.7
0
1
1
0
73.1
36.6
146.3
48.8
146.3
36.6
0
1
1
1
64
32
128
42.7
128
32
1
0
0
0
56.9
28.5
113.8
37.9
113.8
28.5
1
0
0
1
51.2
25.6
102.4
34.1
102.4
25.6
1
0
1
0
46.5
23.25
93.1
31
93.1
23.25
1
0
1
1
42.7
21.35
85.3
28.4
85.3
21.35
1
1
0
0
39.4
19.7
78.8
26.3
78.8
19.7
1
1
0
1
36.6
18.3
73.1
24.4
73.1
18.3
1
1
1
0
34.1
17.05
68.3
22.8
68.3
17.05
1
1
1
1
32
16
64
21.3
64
16
0
Table 77. LCD frame rate selection for f
LCDCLK
=128Hz (LCDCON[3]=1)
0
0
0
16
8
32
10.7
32
8
2x multiplexing
3x multiplexing
4x multiplexing
FD3
FD2
FD1
FD0
f
LCD
(Hz)
Frame Rate (Hz)
Frame Rate (Hz)
Frame Rate (Hz)
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