78M6631-IM/F MAXIM [Maxim Integrated Products], 78M6631-IM/F Datasheet - Page 6

• Manufacturer Part Number: 78M6631-IM/F
• Description: 3-Phase Power-Measurement IC
• Manufacturer: MAXIM [Maxim Integrated Products]

CKTEST
6
XOUT
IAN
XIN
IBN
ICP
ICN
IAP
IBP
VA
VB
VC
RX
TX
V1
MODE
TEST
V3P3D
(32. 768kHz)
UART
TEMP
OSC
POWER FAULT
MUXP
Figure 1: 78M6631 IC Functional Block Diagram
RTC
FAULTZ
VBIAS
VREF
80MHz
VADC
VREF
RESET
MCK
PLL
80515
MPU
CONVERTER
VREF
VBIAS
∆Σ ADC
FIR
CK_ MPU
CK_CE
XRAM BUS
8
SFR
16
FLASH
128KB
CE_ PROG
CE
EMULATOR
CE_ DATA
V3P3A
EEPROM I / F
DIGITAL I / O
SPI SLAVE
WPULSE
RPULSE
XPULSE
YPULSE
32
XRAM
RTM
4kB
E_ RXTX
E_ TCLK
E_ RSTZ
GNDA
to TMUX
DIO_4...
CKTESTI
CKTEST
PSDI
SDCK
PSDO
SDATA
PCSZ
PCLK
ICE_E
V3P3SYS
2.5V to Logic
ICE_E
VOLT
REG
PURPOSE
MULTI -
TEST
MUX
IO
DIO4/SDCK
DIO3
DIO5/SDATA
DIO6
DIO8
DIO9
D/Y
DIO11
DIO17
DIO24
DIO25
DIO29
DIO30
DIO45
DIO47
DIO51
DIO53
DIO55
VBAT
E_ RST
E_ TCLK
E_ RXTX
V3P3D
PSDI
PCSZ
PSDO
PCLK
GNDD
TMUXOUT
Rev 1