OPERATIONAL MODES FUNCTIONAL DEVICE OPERAT" />
參數(shù)資料
型號： MM908E624ACDWBR2
廠商： Freescale Semiconductor
文件頁數(shù)： 11/39頁
文件大?。?/td> 0K
描述： IC TRPL SWITCH MCU/LIN 54-SOIC
標(biāo)準(zhǔn)包裝： 1,000
應(yīng)用： 自動鏡像控制
核心處理器： HC08
程序存儲器類型： 閃存（16 kB）
控制器系列： 908E
RAM 容量： 512 x 8
接口： SCI，SPI
輸入/輸出數(shù)： 16
電源電壓： 5.5 V ~ 18 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 54-BSSOP（0.295"，7.50mm 寬）
包裝： 帶卷 (TR)
供應(yīng)商設(shè)備封裝： 54-SOIC
配用： KIT908E624DWBEVB-ND - KIT EVAL 908E624 TRPL W/MCU/LIN
Analog Integrated Circuit Device Data
Freescale Semiconductor
19
908E624
FUNCTIONAL DEVICE OPERATION
OPERATIONAL MODES
FUNCTIONAL DEVICE OPERATION
OPERATIONAL MODES
908E624 ANALOG DIE MODES OF OPERATION
The 908E624 offers three operating modes: Normal (Run),
Stop, and Sleep. In Normal mode the device is active and is
operating under normal application conditions. The Stop and
Sleep modes are low-power modes with wake-up
capabilities.
In Stop mode, the voltage regulator still supplies the MCU
with VDD (limited current capability), and in Sleep mode the
voltage regulator is turned off (VDD = 0 V).
Wake-up from Stop mode is initiated by a wake-up
interrupt. Wake-up from Sleep mode is done by a reset and
the voltage regulator is turned back on.
The selection of the different modes is controlled by the
MODE1:2 bits in the SPI Control register.
Figure 11 describes how transitions are done between the
different operating modes and Table 6, page 20, gives an
overview of the operating mode.
Figure 11. Operating Modes and Transitions
Reset
Power
Down
Notes:
WD - means Watchdog
WD disabled - means Watchdog disabled (WDCONF terminal connected to GND)
WD trigger – means Watchdog is triggered by SPI command
WD failed – means no Watchdog trigger or trigger occurs in closed window
STOP Command - means STOP command sent via SPI
SLEEP Command - means SLEEP command send via SPI
Wake-Up - means L1 or L2 state change or LIN bus wake up or SS rising edge
Normal
Request
VDD High and Reset Delay (tRST) expired
Normal
Normal Request timeout expired (NRTOUT)
W
D
tri
gge
r
Sleep
Wake-Up (Reset)
Stop
VDD Low
VDD Low (>NRTOUT) expired
and VSUV = 0
SLEEP Command
VDD Low
S
T
O
P
Comm
and
W
ak
e-U
pInt
e
rru
p
t
WD
dis
a
b
led
VDD Low
WD failed
Normal Request Timeout Expired (tNRTOUT)
VDD High and
Reset Delay (tRST) Expired
VDD Low
WD Failed
VDD LOW (>tNRTOUT) Expired
and LVF = 0
Sleep Command
St
op
Comma
nd
Wake-up (Reset)
W
D
Tr
igge
r
W
D
isa
bled
Power Up
W
a
ke-
up
Inter
rupt
Legend
WD: Watchdog
WD Disabled: Watchdog disabled (WDCONF pin connected to GND)
WD Trigger: Watchdog is triggered by SPI command
WD Failed: No watchdog trigger or trigger occurs in closed window
Stop Command: Stop command sent via SPI
Sleep Command: Sleep command sent via SPI
Wake-up: L1 or L2 state change or LIN bus wake-up or SS rising edge
VDD Low
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MM908E624ACEW 功能描述:開關(guān) IC - 各種 TRIPLE HIGH SIDE SW RoHS:否 制造商:Fairchild Semiconductor 開啟電阻（最大值）: 電源電壓-最大:4.4 V 電源電壓-最小:2.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WLCSP-9 封裝:Reel
MM908E624ACEW/R2 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Triple High Side Switch with Embedded MCU and LIN Serial Communicationfor Relay Drivers
MM908E624ACEWR2 功能描述:電源開關(guān) IC - 配電 TRIPLE HIGH SIDE DRIVER RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關(guān)閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5
MM908E624ACPEW 功能描述:8位微控制器 -MCU 3 HIGH SIDE SWITCH RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
MM908E624ACPEWR2 功能描述:8位微控制器 -MCU 3 HIGH SIDE DRIVER RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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