OPERATIONAL MODES L0IE - L0 Input Interrup" />
參數(shù)資料
型號(hào)： MM908E621ACDWB
廠(chǎng)商： Freescale Semiconductor
文件頁(yè)數(shù)： 21/60頁(yè)
文件大小： 0K
描述： IC QUAD HALF BRDG TRPL SW 54SOIC
標(biāo)準(zhǔn)包裝： 26
應(yīng)用： 自動(dòng)鏡像控制
核心處理器： HC08
程序存儲(chǔ)器類(lèi)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)： 12
電源電壓： 9 V ~ 16 V
工作溫度： -40°C ~ 85°C
安裝類(lèi)型： 表面貼裝
封裝/外殼： 54-BSSOP（0.295"，7.50mm 寬）裸露焊盤(pán)
包裝： 管件
供應(yīng)商設(shè)備封裝： 54-SOICW-EP
Analog Integrated Circuit Device Data
28
Freescale Semiconductor
908E621
FUNCTIONAL DEVICE OPERATION
OPERATIONAL MODES
L0IE - L0 Input Interrupt Enable Bit
This read/write bit enables CPU interrupts by the L0 flag,
L0IF. Reset clears the L0IE bit.
1 = interrupt requests from L0IF flag enabled
0 = interrupt requests from L0IF flag disabled
H0IE - H0 Input Interrupt Enable Bit
This read/write bit enables CPU interrupts by the Hallport
flag, H0IF. Reset clears the H0IE bit.
1 = interrupt requests from H0IF flag enabled
0 = interrupt requests from H0IF flag disabled
LINIE - LIN line Interrupt Enable Bit
This read/write bit enables CPU interrupts by the LIN flag,
LINIF. Reset clears the LINIE bit.
1 = interrupt requests from LINIF flag enabled
0 = interrupt requests from LINIF flag disabled
HTRD - High Temperature Reset Disable Bit
This read/write bit disables the high temperature reset
function. Reset clears the HTRD bit.
1 = high temperature reset is disabled
0 = high temperature reset is enabled
Note: Disabling of the high temperature reset can lead to
a destruction of the part in cases of high temperature. This bit
was foreseen for test purposes only!
HTIE - High Temperature Interrupt Enable Bit
This read/write bit enables CPU interrupts by the high
temperature flag, HTIF. Reset clears the HTIE bit.
1 = interrupt requests from HTIF flag enabled
0 = interrupt requests from HTIF flag disabled
LVIE - Low Voltage Interrupt Enable Bit
This read/write bit enables CPU interrupts by the low
voltage flag, LVIF.Reset clears the LVIE bit.
1 = interrupt requests from LVIF flag enabled
0 = interrupt requests from LVIF flag disabled
HVIE - High Voltage Interrupt Enable Bit
This read/write bit enables CPU interrupts by the high
voltage flag, HVIF.Reset clears the HVIE bit.
1 = interrupt requests from HVIF flag enabled
0 = interrupt requests from HVIF flag disabled
PSFIE - Power Stage Fail Interrupt Enable Bit
This read/write bit enables CPU interrupts by power stage
fail flag, PSFIF. Reset clears the PSFIE bit.
1 = interrupt requests from PSFIF flag enabled
0 = interrupt requests from PSFIF flag disabled
RESETS
The 908E621 has four internal and one external reset
source.
Each internal reset event will cause a reset pin low for tRST
(1.25 ms typical), after the reset event is gone.
Figure 15. Internal Reset Routing
RSR
WDRE
WD Reset Sensor
VDD
RST_A
SPI REGISTERS
Reset SPI Register
(not RSR)
POR internal VREG
LVR Main VREG
HTRD
HTR Reset Sensor
MONO FLOP
Pulse Duration
after reset event is
removed
Clear RSR and set
POR Bit
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MM908E621ACDWB/R2 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:Integrated Quad Half-bridge and Triple High Side with Embedded MCU and LIN for High End Mirror
MM908E621ACDWBR2 功能描述:8位微控制器 -MCU QUAD HB / TRIPLE HS 841B RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
MM908E621ACPEK 功能描述:8位微控制器 -MCU QUAD H-B/3-HS W/MCU & LI RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
MM908E621ACPEKR2 功能描述:8位微控制器 -MCU QUAD HB AND TRIPLE HS RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
MM908E622 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:Integrated Quad Half-Bridge, Triple High-Side and EC Glass Driver with Embedded MCU and LIN for High End Mirror
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