78M6612-IM View Datasheet(PDF) - Maxim Integrated
Part Name
Description
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78M6612-IM Datasheet PDF : 46 Pages
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78M6612 Data Sheet
DS_6612_001
VREF
V3P3A GNDA V3P3SYS
IA
VA
IB
MUX
VB
VBAT
VBIAS
TEMP
MUX
MUX
CTRL
EQU
MUX_ALT
CHOP_E
MUX_DIV
VREF
VREF_CAL
VREF_DIS
CROSS
CK32
VBIAS
∆Σ ADC
CONVERTER
V3P3A
-
+
ADC_E
VREF
FIR
FIR_LEN
VBAT
V3P3D
V3P3D
VBAT
VOLT
REG
XIN
XOUT
OSC
(32KHz)
RTCLK (32KHz)
CKTEST/
SEG19
CKOUT_E
4.9MHz
CK_GEN
CK_2X
MCK
PLL
CK32
32KHz
DIV
ADC
CKOUT_E
CKADC
4.9MHz
TEST
ECK_DIS
MPU_DIV
MUX_SYNC STRT
TEST
MODE
CKCE
<4.9MHz
CE
32 bit Compute
Engine
WPULSE
VARPULSE
RTM
DATA
00-7F
CE
CONTROL
PROG
000-7FF
PLS_INV
PLS_INTERVAL
PLS_MAXWIDTH
CE_LCTN
EQU
PRE_SAMPS
SUM_CYCLES
RTM_0..3
RTM_E
CE_E
EEPROM
INTERFACE
RX
TX
RX1 /
DIO1
CKMPU
<4.9MHz
UART
OPTICAL
MPU
(80515)
SDCK
SDOUT
SDIN
DATA
0000-FFFF
LCD_ONLY
SLEEP
CKFIR
4.9MHz
2.5V to logic
V3P3D
LCD_GEN VLC2
CE RAM
(0.5KB)
MUX
MEMORY SHARE
1000-11FF
LCD_MODE
LCD_E
LCD DISPLAY
DRIVER
LCD_NUM
LCD_MODE
LCD_CLK
LCD_E
LCD_BLKMAP
LCD_SEG
LCD_Y
VLC1
VLC0
SEG32,33
SEG19,38
WPULSE
VARPULSE
DIGITAL I/O
DIO_EEX
DIO_PV/PW
DIO_DIR
DIO_R
LCD_NUM
DIO
RTC
RTC_DEC_SEC
RTC_INC_SEC
DIO1,2
RTCLK
CONFIG
CONFIGURATION
PARAMETERS
2000-20FF
0000-07FF
MPU XRAM
(2KB)
GNDD
V2P5
(SEG13 and SEG 14
on 68 Pin Package
Only)
COM0..3
SEG0..18
SEG24 / DIO4 ..
SEG31 / DIO11
SEG34 / DIO14 ..
SEG37 / DIO17,
SEG39 / DIO19,
SEG40 / DIO20
(68 Pin Package Only)
DIO3,
DIO21 / SEG41
TX1 /
DIO2 /
WPULSE /
VARPULSE
V1
MOD
OPT_TXMOD
OPT_FDC
OPT_RXDIS
OPT_RXINV
OPT_TXE
OPT_TXINV
VBIAS
POWER FAULT
WAKE
COMP_STAT
FAULTZ
MPU_RSTZ
PROG
0000-7FFF
MEMORY
SHARE
CE_LCTN
0000-
7FFF
FLASH
(32KB)
FLSH66ZT
EMULATOR
PORT
E_RXTX
E_TCLK
E_RST (Open Drain)
RESET
E_RXTX/SEG38
E_TCLK/SEG33
E_RST/SEG32
ICE_E
Figure 1: IC Functional Block Diagram
TEST
MUX
TMUX[4:0]
TMUXOUT
6
Rev 2
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