参数资料
型号: EVAL-ADE5169EBZ-2
厂商: Analog Devices Inc
文件页数: 5/156页
文件大小: 0K
描述: BOARD EVALUATION FOR AD5169
标准包装: 1
主要目的: 电源管理,电度表/功率表
嵌入式:
已用 IC / 零件: ADE5169
主要属性: 用于汇编语言和 C 代码的 IAR 工具
次要属性: 隔离和非隔离输出选项
已供物品: 板,软件

Data Sheet
GENERAL DESCRIPTION
The ADE5166/ADE5169/ADE5566/ADE5569 1 integrate the
Analog Devices, Inc., energy (ADE) metering IC analog front
end and fixed function DSP solution with an enhanced 8052 MCU
core, a full RTC, an LCD driver, and all the peripherals to make
an electronic energy meter with an LCD display in a single part.
The ADE measurement core includes active, reactive, and apparent
energy calculations, as well as voltage and current rms measure-
ments. This information is accessible for energy billing by using the
built-in energy scalars. Many power line supervisory features such
as SAG, peak, and zero crossing are included in the energy
measurement DSP to simplify energy meter design.
The microprocessor functionality includes a single-cycle 8052 core,
a full RTC with a power supply backup pin, an SPI or I 2 C interface,
and two independent UART interfaces. The ready-to-use infor-
mation from the ADE core reduces the requirement for program
memory size, making it easy to integrate complicated design into
62 kB of flash memory.
ADE5166/ADE5169/ADE5566/ADE5569
The ADE5166/ADE5169 include a 104-segment LCD driver and
the ADE5566/ADE5569 include a 108-segment LCD driver, each
with the capability to store up to four LCD screens in memory. This
driver generates voltages capable of driving LCDs up to 5 V.
32 KB FLASH OPTION
A reduced memory version of the ADE5169 is available with
32 kB of flash memory. A description of the flash memory
organization of this model is provided in the Flash Memory
Organization for the 32 kB Model section. All other features
and functionality are identical between the models and no
reference is made in the remainder of this data sheet to the
32 kB model. If using the 32 kB model, 32 kB should therefore
be substituted in any references to 62 kB of flash memory.
1
Patents pending.
FUNCTIONAL BLOCK DIAGRAMS
57
43 42
38 39 40 41
39 38 7
6
45 11 43 42 41 40 39 38
37 36 5
6
7
8
9 10
12
13
P2.0/FP18
P2.1/FP17
1.20V
SPI/I 2 C
SERIAL
INTERFACE
3 × 16-BIT
COUNTER
TIMERS
ADE5166/ADE5169
14
44
P2.2/FP16
P2.3 (SDEN/P2.3/TxD2)
REF
19
LCDVP1
I PA 52
I N 53
I PB 55
+
PGA1
+
PGA1
ADC
ADC
ENERGY
MEASUREMENT
DSP
3V/5V LCD
CHARGE PUMP
16
18
17
15
4
LCDVP2
LCDVA
LCDVB
LCDVC
COM0
...
V P 49
V N 50
DGND 63
+
PGA2
ADC
PROGRAM MEMORY
62kB FLASH
USER RAM
SINGLE
CYCLE
8052
MCU
WATCHDOG
TIMER
104-SEGMENT
LCD DRIVER
1
35
20
14
COM3
FP0
...
FP15
FP16
AGND 54
TEMP
SENSOR
TEMP
ADC
256 BYTES
USER XRAM
2kB
UART2
13
12
11
FP17
FP18
FP19
UART
TIMER
V BAT 58
BATTERY
ADC
POWER SUPPLY
CONTROL AND
MONITORING
VSW
ADC
LDO
LDO
POR
DOWNLOADER
DEBUGGER
UART
SERIAL
PORT
TIMER
UART2
SERIAL
PORT
RTC
PLL
OSC
10
9
8
7
6
5
FP20
FP21
FP22
FP23
FP24
FP25
1
2
FP27
FP28
64
60
61
62
59
56
51
36
37
44
38
47
46
48
45
Figure 1. ADE5166/ADE5169 Functional Block Diagram
Rev. D | Page 5 of 156
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