MSM6636
SAE-J1850 Communication Protocol Conformity Transmission Controller for Automotive LANMSM6636
SAE-J1850 Communication Protocol Conformity Transmission Controller for Automotive LAN
品質保證
品質保證
從我們的供應鍊網路採購的所有零件都經過嚴格的進貨檢驗流程。 這種細緻的檢查可確保客戶收到的零件是正品並符合要求的標準。 此外,我們還保存這些檢查的詳細記錄,以確保整個供應鏈的透明度和可追溯性。
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認證
我們已成功獲得各項認證標準,並建立了自己的專業檢測實驗室。 這確保了我們向客戶提供的每件產品都符合最高的品質標準。 我們遵守嚴格的測試協議,以保持我們產品的一致性和準確性。 為了確保我們的產品是原裝正品,我們還與信譽良好的第三方檢測機構合作進行嚴格的品質測試。 我們對品質的承諾延伸到滿足行業、法律、監管和 ISO 9001:2015 的要求。
運輸與付款
運輸與付款
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關於付款
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信用卡
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速匯金
服務與包裝
服務與包裝
About After Sales Service
All Parts Extended Quality Guarantee
自發貨之日起 90 天內發起申請。
與我們的工作人員確認退貨或換貨。
保持貨物收到時的原始狀態。
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關於包裝
在包裝方面,我們的產品均精心包裝在防靜電袋中,以提供ESD防靜電保護。 外包裝堅固耐用且閉合牢固。 我們支持各種包裝方法,例如捲帶式、切帶式、管式或託盤式。
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例子
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捲帶式
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剪膠帶
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管或託盤
MSM6636 數據表
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目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
GENERAL DESCRIPTIONThe MSM6636B is a transmission controller for automotive LAN based on data communication protocol SAE-J1850. This device can realize a data bus topology bus LAN system with a PWM bit encoding method (41.6 kbps). In addition to a protocol control circuit, MSM6636B has an enclosed quartz oscillation circuit, host CPU interface (parallel interface), a transmit/receive buffer, and a bus receiver circuit that decreases the burden on the host CPU.FEATURES• Based on SAE-J1850 CLASS B DATA COMMUNICATION NETWORK INTERFACE (issued August 12, 1991)• Non-destructive collision and priority control using CSMA/CD• Internal transmit buffer (1 frame) and receive buffer (2 frames)• Modulating/demodulating: PWM (Pulse Width Modulation)• Transmission speed: 41.6 kbps• Multi-address setting with physical addressing: 1 type / functional addressing: 15 types• Address filter function by multi-addressing (broadcasting possible)• Automatic retransmission function by arbitration loss and non ACK• Three types of in-frame response support: ① Single-byte response from a single node ② Multi-byte response from a single node (with CRC code) ③ Single-byte response from multiple nodes (ID response as ACK)• Error detection by cyclic redundancy check (CRC)• Various communication error detections• Dual-wire bus abnormality detection by internal bus receiver and fault tolerance function• Host CPU interface is accessed in parallel• Sleep functionLow current consumption mode by oscillation stop (IDS Max <50µA)SLEEP / WAKE UP control from host CPU, WAKE UP via LAN bus• Package: 24-pin plastic SOP (SOP24-P-430-1.27-K) (Product name : MSM6636BGS-K)
主要特徵
- Based on SAE-J1850 CLASS B DATA COMMUNICATION NETWORK INTERFACE (issued August 12, 1991)
- Non-destructive collision and priority control using CSMA/CD
- Internal transmit buffer (1 frame) and receive buffer (2 frames)
- Modulating/demodulating: PWM (Pulse Width Modulation)
- Transmission speed: 41.6 kbps
- Multi-address setting with physical addressing: 1 type / functional addressing: 15 types
- Address filter function by multi-addressing (broadcasting possible)
- Automatic retransmission function by arbitration loss and non ACK
- Three types of in-frame response support:
- ① Single-byte response from a single node
- ② Multi-byte response from a single node (with CRC code)
- ③ Single-byte response from multiple nodes (ID response as ACK)
- Error detection by cyclic redundancy check (CRC)
- Various communication error detections
- Dual-wire bus abnormality detection by internal bus receiver and fault tolerance function
- Host CPU interface is accessed in parallel
- Sleep function
- Low current consumption mode by oscillation stop (IDS Max <50µA)
- SLEEP / WAKE UP control from host CPU, WAKE UP via LAN bus
- Package: 24-pin plastic SOP (SOP24-P-430-1.27-K) (Product name : MSM6636BGS-K)
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數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
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