ADE7166ASTZF8 Analog Devices Inc, ADE7166ASTZF8 Datasheet - Page 3

• Manufacturer Part Number: ADE7166ASTZF8
• Description: IC ENERGY METER 1PHASE 64LQFP
• Manufacturer: Analog Devices Inc

Specifications of ADE7166ASTZF8

• Applications: Energy Measurement
• Core Processor: 8052
• Program Memory Type: FLASH (8 kB)
• Controller Series: ADE71xx
• Ram Size: 512 x 8
• Interface: I²C, SPI, UART
• Number Of I /o: 20
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Ic Function: Single Phase Energy Measurement IC
• Supply Voltage Range: 3.13V To 3.46V, 2.4V To 3.7V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: LQFP
• No. Of Pins: 64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LCD Driver ................................................................................... 100
Flash Memory ............................................................................... 108
Timers ............................................................................................ 115
PLL ................................................................................................. 120
Real-Time Clock (RTC) .............................................................. 121
REVISION HISTORY
11/08—Rev. A to Rev. B
Added ADE7116/ADE7156 ......................................... Throughout
Changes to Table 1 ............................................................................ 1
Added Figure 2 .................................................................................. 5
Changes to Table 13 ........................................................................ 16
Added Figure 10 and Table 14; Renumbered Sequentially ........ 19
Added Exposed Pad Notation to Outline Dimensions ............148
Changes to Ordering Guide .........................................................149
12/07—Rev. 0 to Rev. A
Added ADE7166/ADE7169 .............................................. Universal
Changes to Table 1 ............................................................................ 1
Changes to Ordering Guide .........................................................144
11/07—Revision 0: Initial Version
LCD Registers ........................................................................... 100
LCD Setup ................................................................................. 103
LCD Timing and Waveforms ................................................. 103
Blink Mode ................................................................................ 104
Display Element Control ......................................................... 104
Voltage Generation .................................................................. 105
LCD External Circuitry ........................................................... 106
LCD Function in PSM2 Mode ............................................... 106
Flash Memory Overview ......................................................... 108
Flash Memory Organization ................................................... 109
Using the Flash Memory ......................................................... 109
Protecting the Flash Memory ................................................. 113
In-Circuit Programming ......................................................... 114
Timer Registers ......................................................................... 115
Timer 0 and Timer 1 ................................................................ 117
Timer 2 ...................................................................................... 118
PLL Registers ............................................................................ 120
RTC SFRs .................................................................................. 121
Read and Write Operations .................................................... 124
RTC Modes ............................................................................... 124
RTC Interrupts ......................................................................... 124
ADE7116/ADE7156/ADE7166/ADE7169/ADE7566/ADE7569
Rev. B | Page 3 of 152
UART Serial Interface ................................................................... 126
Serial Peripheral Interface (SPI) .................................................. 133
I
I/O Ports ......................................................................................... 142
Determining the Version of the Part .......................................... 147
Outline Dimensions ...................................................................... 148
2
C-Compatible Interface ............................................................. 139
RTC Calibration ........................................................................ 125
UART SFRs ................................................................................ 126
UART Operation Modes .......................................................... 129
UART Baud Rate Generation .................................................. 130
UART Additional Features ...................................................... 132
SPI Registers .............................................................................. 133
SPI Pins ....................................................................................... 136
SPI Master Operating Modes .................................................. 137
SPI Interrupt and Status Flags ................................................. 138
Serial Clock Generation ........................................................... 139
Slave Addresses .......................................................................... 139
I
Read and Write Operations ..................................................... 140
I
Parallel I/O ................................................................................. 142
I/O Registers .............................................................................. 143
Port 0 ........................................................................................... 146
Port 1 ........................................................................................... 146
Port 2 ........................................................................................... 146
Ordering Guide ......................................................................... 149
2
2
C Registers ............................................................................... 139
C Receive and Transmit FIFOs ............................................. 141