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參數(shù)資料
| 型號： | MC33689DDWBR2 |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 19/31頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SYSTEM BASE W/LIN 32-SOIC |
| 標準包裝： | 1 |
| 應用： | 自動鏡像控制 |
| 接口： | SPI |
| 電源電壓： | 5.5 V ~ 18 V |
| 封裝/外殼： | 32-SOIC（0.295"，7.50mm 寬） |
| 供應商設備封裝： | 32-SOIC |
| 包裝： | 剪切帶 (CT) |
| 安裝類型： | 表面貼裝 |
| 配用： | KIT33689DWBEVB-ND - KIT FOR 33689 SBC WITH LIN |
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Analog Integrated Circuit Device Data
26
Freescale Semiconductor
33689
FUNCTIONAL DESCRIPTION
FUNCTIONAL DEVICE OPERATION
SPI Register: Read Control Bits
INTSCR —Register Content Flags or Interrupt Source
The INTSCR bit, as shown in Table 9, indicates if the
register contents reflect the flags or an interrupt/wake-up
source.
LINWU/LINFAIL—LIN Bus Status Flag Bit
This bit indicates a LIN wake-up condition or a LIN
overcurrent/overtemperature in accordance with Table 10.
VSOV—Overvoltage Flag Bit, VSUV/BATFAIL—Under-
voltage Flag Bit, VDDT—VDD Voltage Regulator Status
Flag Bit, and HSST—High-Side Status Flag Bit
Table 11 indicates the register contents of the following
flags:
VSOV flag is set on an overvoltage condition.
VSUV/BATFAIL flag is set on an undervoltage condition.
VDDT flag is set as pre-warning in case of an
overtemperature condition on the voltage regulator.
HSST flag is set on overtemperature conditions on one of
the high-side outputs.
L2 and L1— Wake-Up Inputs L2 and L1 Status Flag Bit
The L2 and L1 flags, as shown in Table 12, reflect the
status of the L2 and L1 input pins and indicate the wake-up
source.
Table 9. Interrupt Status (D7)
INTSCR
Description
0
SPI word read reflects the flag state
1
SPI word read reflects the interrupt or wake-up
source
Table 10. LIN Bus Status (D6)
LINWU/
LINFAIL
Description
0
No LIN bus wake-up or failure
1
LIN bus wake-up occurred or LIN overcurrent/
overtemperature
Table 11. Over- and Undervoltage, VDD Voltage Regulator, and High-Side Status Flag Bits (D5, D4, D3, and D2)
VSOV
Description
VSUV/
BATFAIL
Description
VDDT
Description
HSST
Description
0
VSUP below 19 V
0
VSUP above 6.0 V
0
No overtemperature
0
HS
No overtemperature
1
VSUP above 18 V
1
VSUP below 6.0 V
1
VDD overtemperature
pre-warning
1
HS1, HS2, or HS3
OFF
(overtemperature)
Table 12. Switch Input Wake-Up and Real Time Status (D1 and D0)
L2
Description
L1
Description
0
L2 input LOW
0
L1 input LOW
1
L2 input HIGH or wake-up by L2
(first register read after wake-up)
1
L1 input HIGH or wake-up by L1
(first register read after wake-up)
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC33689DPEW | 制造商:Freescale Semiconductor 功能描述:SYSTEM BASIS CHIP W/LIN 制造商:Freescale Semiconductor 功能描述:SYSTEM BASIS CHIP W/LIN - Bulk 制造商:Freescale Semiconductor 功能描述:IC SYSTEM BASIS W/LIN 32SOIC |
| MC33689DPEWR2 | 制造商:Freescale Semiconductor 功能描述:SYSTEM BASIS CHIP W/LIN 制造商:Freescale Semiconductor 功能描述:SYSTEM BASIS CHIP W/LIN - Tape and Reel 制造商:Freescale Semiconductor 功能描述:IC SYSTEM BASIS W/LIN 32SOIC |
| MC33689DWB | 功能描述:CAN 接口集成電路 SBCLIN RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube |
| MC33689DWBR2 | 功能描述:CAN 接口集成電路 SBCLIN RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube |
| MC33690DWE | 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC STAND ALONE TAG READER RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT |
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