參數(shù)資料
型號: MM908E626AVDWB
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO54
封裝: 17.90 X 7.50 MM, 0.65 MM PITCH, LEAD FREE, PLASTIC, SOIC-54
文件頁數(shù): 16/44頁
文件大?。?/td> 833K
代理商: MM908E626AVDWB
Analog Integrated Circuit Device Data
Freescale Semiconductor
23
908E626
FUNCTIONAL DEVICE OPERATION
OPERATIONAL MODES
Table 6. List of Registers
GS
Analog Multiplexer
Configuration (ADMUX)
Slave Status Byte
Contains the contents of the System Status Register ($0c)
independent of whether it is a write or read operation or which
register was selected.
Slave Data Byte
Contains the contents of selected register. During a write
operation it includes the register content prior to a write
operation.
SPI Register Overview
Table 6 summarizes the SPI Register addresses and the
bit names of each register.
ANALOG DIE I/OS
LIN Physical Layer
The LIN bus pin provides a physical layer for single-wire
communication in automotive applications. The LIN physical
layer is designed to meet the LIN physical layer specification.
The LIN driver is a low side MOSFET with internal current
limitation and thermal shutdown. An internal pull-up resistor
with a serial diode structure is integrated, so no external
pullup components are required for the application in a slave
node. The fall time from dominant to recessive and the rise
time from recessive to dominant is controlled. The symmetry
between both slew rate controls is guaranteed.
The LIN pin offers high susceptibility immunity level from
external disturbance, guaranteeing communication during
external disturbance.
Addr
Register Name
R/W
Bit
76543210
$01
H-bridge Output
(HBOUT)
R
HB4_H
HB4_L
HB3_H
HB3_L
HB2_H
HB2_L
HB1_H
HB1_L
W
$02
H-bridge Control
(HBCTL)
R
OFC_EN
CSA
000
CLS2
CLS1
CLS0
W
$03
System Control
(SYSCTL)
R
PSON
SRS1
SRS0
0000
0
W
$04
Interrupt Mask
(IMR)
R
0
LINIE
HTIE
LVIE
HVIE
OCIE
0
W
$05
Interrupt Flag
(IFR)
R
0
LINF
HTF
LVF
HVF
OCF
0
W
$06
Reset Mask
(RMR)
R
TTEST
00000
HVRE
HTRE
W
$07
R
0000
SS3
SS2
SS1
SS0
W
$08
Reserved
R
00000
000
W
$09
Reserved
R
00000000
W
$0a
AWD Control
(AWDCTL)
R
000
AWDRE
AWDIE
0
AWDF
AWDR
W
AWDRST
$0b
Power Output
(POUT)
R0
0
0000
HVDDON
0
W
$0c
System Status
(SYSSTAT)
R
0
LINCL
HVDD_OCF
0
LVF
HVF
HB_OCF
HTF
W
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