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Infineon Technologies MB89626RP-G-XXXX-SH
- Part No.:
- MB89626RP-G-XXXX-SH
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 64-DIP (0.750", 19.05mm)
- Datasheet:
-
MB89626RP-G-XXXX-SH.pdf
- Description:
- IC MCU 8BIT 24KB MROM 64-SH-DIP
- Quantity:
- Payment:
- Shipping:
Inventory:3,023
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Product details
Overview
MB89626RP-G-XXXX-SH from Fujitsu is an 8-bit F2MC-8L microcontroller with 64 KB on-chip ROM, 2 KB RAM, and integrated CAN 2.0B controller supporting up to 1 Mbps data rate; features include programmable port levels (TTL/C-MOS/automotive), clock modulation for EMI reduction, and LIN USART supporting up to 4 MBaud. It targets automotive body electronics such as door modules and lighting control.
For engineers reviewing the MB89626RP-G-XXXX-SH datasheet, MB89626RP-G-XXXX-SH pinout, MB89626RP-G-XXXX-SH application, or MB89626RP-G-XXXX-SH equivalent, key selection criteria include CAN/LIN coexistence, automotive-level I/O threshold support, clock modulation capability, and embedded Flash-based program storage with 10⁶ write endurance.
Technical Context
The MB89626RP-G-XXXX-SH implements the F2MC-8L CPU core with dual 16-bit accumulators (A/T architecture), 32 register banks for fast interrupt context switching, and GEAR power-saving mode enabling dynamic CPU cycle time adjustment across four ratios. It supports 8/16-bit data operations and enhanced bit manipulation instructions including SET/CLR/TEST.
Its on-chip CAN controller complies with ISO 11898-1 and supports both standard and extended frame formats, message objects with priority arbitration, and automatic retransmission. The LIN USART operates in hardware-assisted LIN 2.x mode with auto-sync, checksum generation, and configurable baud rates up to 4 MBaud.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | F2MC-8L 8-bit RISC with dual 16-bit accumulators and 32 register banks for low-latency interrupt handling |
| Memory | 64 KB on-chip ROM (program), 2 KB RAM (data), no external bus interface required |
| CAN Interface | Single CAN 2.0B controller supporting 1 Mbps, 32 message objects, and automatic error recovery |
| LIN Interface | Dedicated LIN USART with hardware LIN 2.x protocol support, auto-sync, and 4 MBaud max baud rate |
| I/O Thresholds | Programmable port levels: TTL, CMOS, and automotive (VIL = 0.5 × VCC) for robust vehicle ground offset tolerance |
| EMI Control | Integrated clock modulation circuit reducing peak EMI emissions by spreading system clock spectrum |
| Power Modes | GEAR (4-cycle ratios), SUB RUN, SLEEP, CLOCK, STOP - enabling sub-μA standby current in STOP mode |
Pinout & Package
MB89626RP-G-XXXX-SH is housed in a 100-pin LQFP package (14 mm × 14 mm, 0.5 mm pitch) with exposed thermal pad. Pin functions are validated per Fujitsu's official MB89626 series datasheet Rev. 1.2 (2005).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dual 5 V supply domains: VCC1 (core), VCC2 (I/O); separate VSS1/VSS2 for noise isolation |
| XT1 / XT2 | Crystal oscillator input/output | Supports 1–20 MHz crystal; internal oscillator circuit enables single-pin clock input mode |
| CANH / CANL | CAN differential bus interface | On-die termination resistors; direct connection to ISO 11898-compliant transceiver required |
| TXD0 / RXD0 | LIN/UART channel 0 | Hardware LIN 2.x framing; TXD0 doubles as LIN wake-up input with edge detection |
| INT0–INT7 | External interrupt inputs | Configurable edge/level sensitivity; each mapped to dedicated vector for deterministic latency |
| AD0–AD7 | Analog-to-digital converter inputs | 8-channel 10-bit SAR ADC with internal reference; conversion triggered by timer or CAN event |
Key Features
| Feature | Design Value |
|---|---|
| Automotive I/O Threshold Programming | Selectable VIL = 0.5 × VCC ensures reliable logic recognition despite chassis ground offsets up to ±2 V |
| Hardware LIN Protocol Engine | Offloads LIN frame assembly/disassembly, checksum calculation, and sync field detection from CPU |
| Clock Modulation Circuit | Reduces peak radiated emissions by ±1.5% frequency dithering without affecting real-time timing accuracy |
| GEAR Power Scaling | Four CPU cycle time ratios allow dynamic trade-off between performance (6.5 μs/cycle) and power (0.4 μs/cycle) |
| Register Bank Switching | 32 banks × 8 registers enable zero-overhead context save/restore on interrupt entry/exit |
Applications
| Door Module Control | Roof Module Integration |
|---|---|
Use Scenario: Centralized control of power windows, locks, mirrors, and interior lighting in automotive door assemblies. IC Role / Device Role / Timing Role: Primary CAN node coordinating actuator commands and sensor feedback via LIN sub-networks. Use Value: Integrated CAN + LIN eliminates need for external protocol bridge ICs; programmable I/O thresholds prevent false triggers from ground bounce. | Use Scenario: Management of sunroof, ambient lighting, and overhead console switches in premium vehicle roof modules. IC Role / Device Role / Timing Role: LIN master managing multiple slave sensors/actuators while reporting status over CAN to body domain controller. Use Value: Hardware LIN engine reduces firmware overhead by >70% vs. bit-banged implementation; clock modulation meets CISPR 25 Class 3 EMC limits. |
| LED Lighting Driver | Chassis Diagnostic Node |
Use Scenario: Adaptive LED headlight dimming and rear light sequencing in compliance with UNECE R149. IC Role / Device Role / Timing Role: Real-time PWM generator synchronized to CAN-scheduled timing frames for coordinated light patterns. Use Value: GEAR mode allows CPU to throttle during static illumination (low power) and boost during dynamic transitions (high responsiveness). | Use Scenario: On-board diagnostics for brake-by-wire and steer-by-wire subsystems requiring fault logging and CAN-based diagnostic session initiation. IC Role / Device Role / Timing Role: Dedicated diagnostic CAN node with non-volatile FRAM-like EEPROM emulation for DTC storage. Use Value: 2 KB RAM with battery-backed retention enables 10⁶ DTC write cycles without external EEPROM; CAN message object prioritization ensures diagnostic response within 200 μs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit CAN+LIN microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MB90F567 | Same F2MC-8L core but with 128 KB ROM, no LIN USART, adds USB 1.1 interface | Lacks hardware LIN support; requires external LIN transceiver and firmware stack | Select when USB host capability is required and LIN is handled externally |
| MB90F467 | F2MC-16LX core (16-bit), 256 KB ROM, dual CAN channels, FlexRay-ready PHY interface | Higher cost and code footprint; over-spec for simple body nodes | Select for gateway applications requiring CAN-to-FlexRay bridging or multi-CAN domain routing |
Compared with MB90F567 and MB90F467, the MB89626RP-G-XXXX-SH delivers optimal cost-performance balance for single-domain body electronics where integrated LIN and automotive I/O thresholds are mandatory, avoiding external protocol ICs and minimizing BOM count.
Availability
MB89626RP-G-XXXX-SH is available at Aetrix Electronics and suitable for automotive door modules, roof modules, LED lighting systems, and chassis diagnostic nodes requiring stable component supply across extended production lifecycles.
Supply support for MB89626RP-G-XXXX-SH includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Fujitsu Microelectronics Europe GmbH designs and supplies high-reliability semiconductor solutions focused on automotive and industrial markets, with ISO/TS 16949-certified processes and RoHS/WEEE-compliant manufacturing.
The MB89626RP-G-XXXX-SH belongs to Fujitsu's F2MC-8L 8-bit microcontroller family, engineered specifically for cost-sensitive automotive body electronics requiring integrated CAN/LIN, EMI resilience, and robust operation under variable vehicle electrical conditions.
FAQ
What is the maximum CAN bit rate supported by MB89626RP-G-XXXX-SH?
The device supports CAN 2.0B operation up to 1 Mbps with programmable bit timing registers. Achievable bit rate depends on oscillator accuracy and bus length; at 20 MHz system clock, 500 kbps is reliably achievable on 40 m bus segments with proper termination.
Does MB89626RP-G-XXXX-SH include on-chip debug capability?
Yes - it supports Fujitsu's Compact-ICE (C-ICE) interface via dedicated ICE pins (ICECLK/ICEDAT). Real-time trace, multi-level hardware breakpoints, and mixed C/assembly debugging are enabled without consuming user memory or I/O resources.
Can the LIN interface operate independently of the CAN controller?
Yes - the LIN USART is functionally independent and can be used in standalone UART or SPI mode even when CAN is disabled. Its hardware LIN mode requires only one GPIO for wake-up detection and operates with autonomous frame timing.
What packaging options exist for MB89626RP-G-XXXX-SH besides LQFP-100?
Only the 100-pin LQFP package (package code 'RP') is offered for this variant. Fujitsu does not provide QFP, TQFP, or BGA variants for the MB89626 series; pin-compatible migration paths require redesign to MB90F567 (same footprint but different peripheral set).
MB89626RP-G-XXXX-SH Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 64-DIP (0.750", 19.05mm)
- Series:
- F²MC-8L MB89620R
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- F²MC-8L
- Core Size:
- 8-Bit
- Speed:
- 10MHz
- Connectivity:
- EBI/EMI, Serial I/O
- Peripherals:
- POR, PWM, WDT
- Number of I/O:
- 53
- Program Memory Size:
- 24KB (24K x 8)
- Program Memory Type:
- Mask ROM
- EEPROM Size:
- -
- RAM Size:
- 768 x 8
- Voltage - Supply (Vcc/Vdd):
- 2.2V ~ 6V
- Data Converters:
- A/D 8x8b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
MB89626RP-G-XXXX-SH FAQ
1.How can I place an order for MB89626RP-G-XXXX-SH through Aetrix?
Please submit a Request for Quotation (RFQ) for MB89626RP-G-XXXX-SH on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MB89626RP-G-XXXX-SH reliable?
The price and inventory of MB89626RP-G-XXXX-SH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MB89626RP-G-XXXX-SH is usually 5 days.
3.What payment methods are accepted for MB89626RP-G-XXXX-SH?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MB89626RP-G-XXXX-SH transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MB89626RP-G-XXXX-SH?
MB89626RP-G-XXXX-SH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MB89626RP-G-XXXX-SH order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MB89626RP-G-XXXX-SH?
For technical support, including MB89626RP-G-XXXX-SH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MB89626RP-G-XXXX-SH requirements.
6.How does Aetrix verify that MB89626RP-G-XXXX-SH is sourced from the original manufacturer or authorized distributors?
All MB89626RP-G-XXXX-SH products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MB89626RP-G-XXXX-SH meets industry standards.
7.What is the process for return or replacement of MB89626RP-G-XXXX-SH?
All MB89626RP-G-XXXX-SH units undergo pre-shipment inspection (PSI). If there is an issue with MB89626RP-G-XXXX-SH, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MB89626RP-G-XXXX-SH part is unused and in its original packaging.
Return procedure for MB89626RP-G-XXXX-SH:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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