參數(shù)資料
型號(hào): ADE7169ACPZF16-RL
廠(chǎng)商: ANALOG DEVICES INC
元件分類(lèi): 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(yè)數(shù): 20/140頁(yè)
文件大小: 1359K
代理商: ADE7169ACPZF16-RL
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ADE7169F16
Preliminary Technical Data
PIN DESCRIPTIONS
Rev. PrD | Page 20 of 140
Table 10. Pin Function Descriptions
Pin No.
Mnemonic
Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
COM3/ FP27
COM2/ FP28
COM1
COM0
P1.2/FP25
P1.3/T2EX/FP24
P1.4/T2/FP23
P1.5/FP22
P1.6/FP21
P1.7/FP20
P0.1/FP19
P2.0/FP18
P2.1/FP17
P2.2/FP16
LCDVC
LCDVP2
Common output, COM3 is used for LCD backplane / LCD segment outputs 27
Common output, COM2 is used for LCD backplane / LCD segment outputs 28
Common output, COM1 is used for LCD backplanes
Common output, COM0 is used for LCD backplanes
General-purpose digital I/O / LCD segment outputs 25
General-purpose digital I/O / Timer 2 control input / LCD segment outputs 24
General-purpose digital I/O / Timer 2 input / LCD segment outputs 23
General-purpose digital I/O / LCD segment outputs 22
General-purpose digital I/O / LCD segment outputs 21
General-purpose digital I/O / LCD segment outputs 20
General-purpose digital I/O / LCD segment outputs 19
General-purpose digital I/O / LCD segment outputs 18
General-purpose digital I/O / LCD segment outputs 17
General-purpose digital I/O / LCD segment outputs 16
Output port for LCD levels. This pin should be decoupled with a 470nF capacitor.
This pin is an analog output. A capacitor of 470nF should be connected between this pin and LCDVP1
for internal LCD charge pump device.
Output ports for LCD levels. These pins should be decoupled with a 470nF capacitor.
This pin is an analog output. A capacitor of 470nF should be connected between this pin and LCDVP2for
internal LCD charge pump device.
LCD segment outputs 0-15
General-purpose digital I/O / Transmitter Data Output 1 (Asynchronous)
General-purpose digital I/O / Receiver Data Input 1 (Asynchronous)
General-purpose digital I/O / Slave select when SPI is in Slave mode / Timer 1 input
General-purpose digital I/O / Clock output for I
2
C or SPI port / Timer 0 input
General-purpose digital I/O / Data In for SPI port
General-purpose digital I/O / Data Line I
2
C compatible or Data Out for SPI port
General-purpose digital I/O / Calibration Frequency Logic Output.
The CF2 logic output gives instantaneous active, reactive or apparent power information.
General-purpose digital I/O / Calibration Frequency Logic Output.
The CF1 logic output gives instantaneous active, reactive or apparent power information.
This pin is used to enable serial download mode when pulled low through a resistor on power-up or
reset. On reset this pin will momentarily become an input and the status of the pin is sampled. If there is
no pulldown resistor in place, the pin will go momentarilly high and then user code will execute. If a
pull-down resistor is in place, the embedded serial download/debug kernel will execute and this pin
remains low during internal program execution. This pin can also be used as a general purpose output.
Digital Input for Battery control. This logic input connects V
DD
or V
BAT
to V
SW
internally when set to logic
High or Low respectively. When left open, the connection between V
DD
or V
BAT
to V
SW
is selected
internally / External Interrupt input / General-purpose digital I/O
A crystal can be connected across this pin andXTAL1 as described above to provide a clock source for
the ADE7169F16.The XTAL2 pin can drive one CMOS load when an external clock is supplied at XTAL1 or
by the gate oscillator circuit.
An external clock can be provided at this logic input. Alternatively, a parallel resonant AT crystal can be
connected across XTAL1 and XTAL2 to provide a clock source for the ADE7169F16.The clock frequency
for specified operation is 32.768 kHz.
General-purpose digital I/O / Interrupt input
Analog Inputs for Voltage Channel. These inputs are fully differential voltage inputs with a maximum
differential level of
±500
mV for specified operation. This channel also has an internal PGA.
17, 18
19
LCDVB, LCDVA
LCDVP1
35-20
36
37
38
39
40
41
42
FP0-15
P1.1/TxD
P1.0/RxD
P0.7 /SS/T1
P0.6/SCLK/T0
P0.5/MISO
P0.4/MOSI/SDATA
P0.3/CF2
43
P0.2/CF1
44
SDEN/P2.3
45
BCTRL/INT1/ P0.0
46
XTAL2
47
XTAL1
48
49, 50
INT0
V
P,
V
N
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ADE7169ASTZF16 功能描述:IC ENERGY METER 1PHASE 64LQFP RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 能量測(cè)量 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:*
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