71M6511 Datasheet, PDF (7/95 Pages) Teridian Semiconductor Corporation – Single-Phase Energy Meter IC

VREF VBIAS
71M6511/71M6511H
Single-Phase Energy Meter IC
DATA SHEET
AUGUST 2007
V3P3A GNDA GNDA
IA
VA
IB
MUX
VBIAS
∆Σ ADC
CONVERTER
TEMP
MUX
MUX
CTRL
EQU
MUX_ALT
MUX_DIV
VREF
CHOP_EN
VREF_DIS
CK32
V3P3A
-
+
VREF
XIN
XOUT
OSC
(32KHz)
OSC_DIS
RTCLK (32KHz) ^MCK
PLL
CKTEST
CKOUT_EN
CK_GEN
4.9MHz
CK_2X
CK_EN
ECK_DIS
MPU_DIV
CKMPU_2X
TEST
MUX_SYNC
CKCE
<4.9MHz
STRT
CE
32-bit Compute
Engine
WPULSE
VARPULSE
RTM
DATA
00-FF
FIR
FILTER
FIR_LEN
CKFIR
4.9MHz
CE RAM
(1KB)
VOLTAGE
BOOST
LCD_IBST
LCD_BSTEN
GNDD
VOLT
REG
0.1V
2.5V to logic
V2P5
SSI
MUX
MEMORY SHARE
LCD DISPLAY
DRIVER
TX
RX
OPT_TX
OPT_RX
V1
CE
CONTROL
EQU
PRE_SAMPS
SUM_CYCLES
RTM_EN
CE_EN
CKMPU
<4.9MHz
UART
MPU
(8051)
OPTICAL
OPT_TXDIS
VBIAS
POWER FAULT
COMP_STAT
COMP_INT
WAKE
FAULTZ
PROG
000-7FF
1000-13FF
CE PROG
RAM
(4KB)
CE_RUN
WPULSE
VARPULSE
CE_LOAD
3000-3FFF
SCL
SDA
EEPROM
INTERFACE
DATA
0000-FFFF
2000-20FF
0000-07FF
MPU XRAM
(2KB)
PROG
0000-FFFF
0000-FFFF
FLASH
(64KB)
EERDSLOW
EEWRSLOW
V3P3
EMULATOR
PORT
LCD_NUM
LCD_MODE
LCD_CLK
LCD_EN
DIGITAL I/O
DIO_EEX
PULSEV/W
DIO_IN
DIO_OUT
LCD_NUM
DIO_GP
RTC
RTCLK
RTC_HOLD
RTC_SET
CONFIG
RAM
CONFIGURATION
PARAMETERS
XFER_BUSY
CE_BUSY
RTCLK
reserved
CK_MPU
CK_10M
MUX_SYNC
OPTRX
reserved
reserved
WDTR_EN
RTM
VBIAS
PLL_2.5V
IBIAS
DGND
DMUX
F
E
D
C
B
A
DIGITAL
9
8
7
6
5
4
3
2
ANALOG
1
0
TMUX
VDRV
V3P3D
VBAT
GNDD
V2P5
VLCD
COM0..3
SEG0..SEG2
SEG8..SEG19
SEG24/DIO4 ...
SEG31/DIO11
SEG34/DIO14 ...
SEG37/DIO17
SEG3/SCLK
SEG4/SSDATA
SEG5/SFR
SEG6/SRDY
SEG7/
MUX_SYNC
TMUXOUT
RESETZ
October 5, 2005
Figure 1: IC Functional Block Diagram
Page: 7 of 95
© 2005-2007 TERIDIAN Semiconductor Corporation
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