71M6513 Maxim, 71M6513 Datasheet - Page 8

• Manufacturer Part Number: 71M6513
• Description: The 71M6513 and 71M6513H are highly integrated SoCs with an MPU core, RTC, flash, and LCD driver
• Manufacturer: Maxim

Page: 8 of 104
CKTEST
OPT_RX
OPT_TX
XOUT
TEST
A Maxim Integrated Products Brand
XIN
VC
TX
RX
VA
VB
V1
V2
V3
IA
IC
IB
CKOUT_EN
V3
V3
TEMP
OPT_TXDIS
OPTICAL
UART
OSC_DIS
EQU
MUX_ALT
MUX_DIV
COMP_STAT
COMP_INT
VBIAS
I/F
GENERATOR AND
(32KHz)
MPU_DIV
COMPARATORS
ECK_DIS
POWER FAULT
CTRL
OSC
MUX
MUX
CK_GEN
EQU
PRE_SAMPS
SUM_CYCLES
4.9MHz
CONTROL
4.9MHz
CE
CK32
CKCE
MUX_SYNC
CKMPU
RTCLK
CHOP_EN
VREF_DIS
WAKE
VREF
FAULTZ
STRT
RTM_EN
CE_EN
32-bit Compute
RESETZ
CK_EN
VREF
(80515)
MCK
MPU
PLL
Engine
© 2005-2011 Teridian Semiconductor Corporation
Figure 1: IC Functional Block Diagram
CE
VBIAS
V3P3A
V3P3
VBIAS
CE PROG
CK32
(4KB)
SDA
RAM
SCL
0000-FFFF
PROG
WPULSE
VARPULSE
RTM
000-7FF
+
VREF
-
DATA
00-FF
PROG
CONVERTER
∆Σ ADC
0000-FFFF
CE_LOAD
INTERFACE
DATA
CE_RUN
EEPROM
EERDSLOW
EEWRSLOW
FLASH
(64KB)
EMULATOR
PORT
3-Phase Energy Meter IC
CKFIR
4.9MHz
3000-3FFF
1000-13FF
0000-07FF
FIR_LEN
2000-20FF
CE DATA
VARPULSE
(1KB)
FILTER
RAM
WPULSE
FIR
MEMORY
SHARE
MUX
MPU XRAM
71M6513/71M6513H
(2KB)
DATA SHEET
V3P3A
XFER_BUSY
LCD_EN
LCD_FS
LCD_MODE
SSI
LCD_NUM
LCD_MODE
LCD_CLK
LCD_EN
DIO_EEX
PULSEV/W
DIO_IN
DIO_OUT
LCD_NUM
DIO_GP
RTC_HOLD
RTC_SET
MUX_SYNC
(I/O RAM)
WDTR_EN
CONFIG
LCD DISPLAY
CE_BUSY
PLL_2.5V
DIGITAL I/O
RAM
CK_MPU
reserved
CK_10M
DRIVER
OPTRX
2.5V to logic
RTCLK
DGND
VBIAS
V3 OK
V2 OK
IBIAS
RTC
RTM
GNDA
LCD_IBST
LCD_BSTEN
VOLTAGE
BOOST
CONFIGURATION
September 19, 2005
VOLT
PARAMETERS
REG
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
0
GNDA
DMUX
GNDD
TMUX
DIGITAL
ANALOG
V2P5
RTCLK
VDRV
V3P3D
VBAT
GNDD
GNDD
V2P5
VLCD
COM0..3
SEG6/SRDY
SEG20..23
DIO_0..3
GNDD
TMUXOUT
SEG0..2, SEG3/SCLK,
SEG4/SSDATA,
SEG5/SFR, SEG7..19
SEG24/DIO4 ..
SEG27/DIO7
SEG28/DIO8 ..
SEG31/DIO11
SEG32/DIO12 ..
SEG41/DIO21
AUGUST 2011