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Infineon Technologies MB90613APF-G-BNDE1
- Part No.:
- MB90613APF-G-BNDE1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-BQFP
- Datasheet:
-
MB90613APF-G-BNDE1.pdf
- Description:
- IC MCU 16BIT 100BQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,358
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Product details
Overview
MB90613APF-G-BNDE1 from Fujitsu is a ROMless 16-bit microcontroller in the MB90610A series, designed for flexible embedded control with external program memory interface. It features 3072 bytes of on-chip RAM, supports external bus interface for code execution, operates from 2.7 V to 5.5 V, and includes a 32 kHz sub-clock input for real-time clock functions - used in industrial timer modules and programmable logic controllers requiring field-upgradable firmware.
For engineers reviewing the MB90613APF-G-BNDE1 datasheet, MB90613APF-G-BNDE1 pinout, MB90613APF-G-BNDE1 application, or MB90613APF-G-BNDE1 equivalent, key selection criteria include external bus timing compatibility, sub-clock oscillator support, voltage range margin for noisy environments, and pin-for-pin alignment with MB90611A/MB90613A variants in 100-pin PQFP packages.
Technical Context
This MCU implements Fujitsu's F²MC-16LX core architecture with 16-bit data path and 24-bit addressing, enabling direct access to up to 16 MB of external memory space via its multiplexed address/data bus. It integrates peripheral blocks including UART, I²C-compatible serial interface, and 16-bit timer/counters with capture/compare functionality.
The device lacks on-chip non-volatile program memory (ROMless), requiring external EPROM, Flash, or SRAM for instruction fetch. Its external bus interface supports wait-state insertion and programmable read/write timing, while the 32 kHz sub-clock input enables low-power RTC operation independent of main VCC supply.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | F²MC-16LX 16-bit RISC CPU with 24-bit address bus |
| On-chip RAM | 3072 bytes - sufficient for stack, variables, and small buffers without external RAM |
| Voltage Range | 2.7 V to 5.5 V - supports dual-supply systems and brown-out resilience |
| External Bus Interface | Yes - enables connection to external ROM/Flash/SRAM with configurable timing |
| 32 kHz Sub-clock Input | Yes - allows dedicated RTC operation during main CPU sleep modes |
| Pin Count & Package | 100-pin PQFP (Plastic Quad Flat Package) - standard footprint for high-I/O industrial designs |
Pinout & Package
MB90613APF-G-BNDE1 is housed in a 100-pin Plastic Quad Flat Package (PQFP) with 0.5 mm pitch, JEDEC MS-026 compliant, suitable for reflow soldering and industrial PCB assembly.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AD0–AD15 | Multiplexed Address/Data Bus | Shared lines for lower 16 bits of address and 16-bit data; requires external latch for demultiplexing |
| A16–A23 | Upper Address Bus | Dedicated 8-bit address extension for full 24-bit addressing (up to 16 MB) |
| RD#, WR#, CS#, OE#, WE# | Bus Control Signals | Active-low strobes for read/write cycle timing and memory chip selection |
| CLK, XIN, XOUT | Main Clock System | Supports crystal (1–20 MHz) or external clock input; XIN/XOUT form Pierce oscillator |
| RTCX1, RTCX2 | 32 kHz Sub-clock Input | Connects to 32.768 kHz tuning-fork crystal for independent RTC operation |
Key Features
| Feature | Design Value |
|---|---|
| ROMless Architecture | Enables field firmware updates via external Flash and supports multiple program versions in one hardware design |
| Programmable External Bus Timing | Adjustable wait-state generation and setup/hold timing per memory type - simplifies interface to diverse EPROM/Flash/SRAM devices |
| Dual Clock Domains | Main CPU clock (up to 20 MHz) and independent 32 kHz RTC domain - allows ultra-low-power timekeeping during CPU halt |
| Integrated Serial Interfaces | UART + I²C-compatible channel - reduces need for external level translators or protocol ICs in sensor/actuator networks |
Applications
| Industrial Timer Module | Programmable Logic Controller (PLC) I/O Base |
|---|---|
Use Scenario: Standalone DIN-rail mounted timer with user-configurable delay, repeat, and cascade functions. IC Role / Device Role / Timing Role: Main controller executing timing logic, managing front-panel inputs/outputs, and storing configuration in external EEPROM. Use Value: ROMless design allows firmware patching without hardware change; 32 kHz sub-clock ensures accurate ±2 ppm timing over temperature. | Use Scenario: Modular PLC base unit handling digital I/O expansion via backplane communication. IC Role / Device Role / Timing Role: Local intelligence node managing local I/O scan, diagnostics, and CAN bus gateway to master controller. Use Value: External bus interface supports fast access to I/O register maps in external SRAM; wide VCC range tolerates industrial power fluctuations. |
| Energy Meter Communication Hub | Building Automation Controller |
Use Scenario: M-Bus or RS-485 gateway aggregating consumption data from multiple meters. IC Role / Device Role / Timing Role: Protocol translator and buffer manager between meter interfaces and upstream concentrator. Use Value: UART + I²C integration handles both legacy meter UARTs and modern sensor I²C buses; 3072-byte RAM accommodates protocol frame buffering. | Use Scenario: HVAC zone controller interfacing with thermostats, actuators, and BACnet MS/TP network. IC Role / Device Role / Timing Role: Real-time scheduler coordinating sensor polling, PID loop execution, and network packet transmission. Use Value: Dual clock domains allow precise 1-second scheduling (via 32 kHz RTC) while main CPU executes control algorithms at variable load. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ROMless 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MB90611APF-G-BNDE1 | Same package and pinout; 1024-byte on-chip RAM (vs. 3072-byte) | Lower RAM limits use in multi-protocol stacks or large state machines | Select when application memory footprint fits within 1 KB and cost optimization is critical |
| MB90613APF-G-BNDE2 | Identical electrical specs; differs only in tape-and-reel packaging (vs. tray) | No functional difference - same design-in and layout compatibility | Select for automated SMT production requiring reel-fed placement |
Compared with MB90611A, MB90613A provides +2048 bytes RAM for richer firmware features; compared with MB90613A-BNDE2, the BNDE1 variant offers tray packaging suited for prototyping and low-volume assembly - no electrical or timing differences exist between them.
Availability
MB90613APF-G-BNDE1 is available at Aetrix Electronics and suitable for industrial timer modules, PLC I/O bases, and energy meter gateways requiring stable component supply across extended product lifecycles.
Supply support for MB90613APF-G-BNDE1 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 was a leading designer of 16-bit and 32-bit microcontrollers for industrial and automotive applications before its semiconductor business was acquired by Cypress Semiconductor in 2013.
The MB90610A series targets cost-sensitive, high-reliability embedded control where external memory flexibility and low-power RTC capability are essential - especially in DIN-rail automation and utility infrastructure equipment.
FAQ
Does MB90613APF-G-BNDE1 include on-chip flash or ROM?
No. MB90613APF-G-BNDE1 is ROMless - it contains no internal non-volatile program memory. Firmware must be stored externally in EPROM, Flash, or EEPROM connected via its multiplexed address/data bus. On-chip resources include only 3072 bytes of RAM and peripheral registers.
What is the function of the RTCX1/RTCX2 pins?
RTCX1 and RTCX2 accept a 32.768 kHz tuning-fork crystal to drive an independent real-time clock subsystem. This oscillator remains active during CPU stop modes, enabling accurate timekeeping and wake-up interrupts without main system power consumption.
Can MB90613APF-G-BNDE1 operate at 3.3 V?
Yes. Its specified VCC range is 2.7 V to 5.5 V, making it compatible with 3.3 V systems. However, maximum operating frequency is reduced at lower voltages - consult the DC characteristics table in the original Fujitsu datasheet for timing derating curves.
Is there a drop-in replacement with integrated flash?
No direct drop-in replacement exists in the same pinout with integrated Flash. The MB90F-series (e.g., MB90F523B) uses different packaging and memory architecture. Migration requires PCB redesign and firmware adaptation due to differing boot mechanisms and peripheral register maps.
MB90613APF-G-BNDE1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-BQFP
- Series:
- F²MC-16L MB90610A
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- F²MC-16L
- Core Size:
- 16-Bit
- Speed:
- 16MHz
- Connectivity:
- EBI/EMI, SCI, UART/USART
- Peripherals:
- POR, WDT
- Number of I/O:
- 41
- Program Memory Size:
- -
- Program Memory Type:
- Mask ROM
- EEPROM Size:
- -
- RAM Size:
- 3K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 8x8/10b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MB90613APF-G-BNDE1 FAQ
1.How can I place an order for MB90613APF-G-BNDE1 through Aetrix?
Please submit a Request for Quotation (RFQ) for MB90613APF-G-BNDE1 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 MB90613APF-G-BNDE1 reliable?
The price and inventory of MB90613APF-G-BNDE1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MB90613APF-G-BNDE1 is usually 5 days.
3.What payment methods are accepted for MB90613APF-G-BNDE1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MB90613APF-G-BNDE1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MB90613APF-G-BNDE1?
MB90613APF-G-BNDE1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MB90613APF-G-BNDE1 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 MB90613APF-G-BNDE1?
For technical support, including MB90613APF-G-BNDE1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MB90613APF-G-BNDE1 requirements.
6.How does Aetrix verify that MB90613APF-G-BNDE1 is sourced from the original manufacturer or authorized distributors?
All MB90613APF-G-BNDE1 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 MB90613APF-G-BNDE1 meets industry standards.
7.What is the process for return or replacement of MB90613APF-G-BNDE1?
All MB90613APF-G-BNDE1 units undergo pre-shipment inspection (PSI). If there is an issue with MB90613APF-G-BNDE1, 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 MB90613APF-G-BNDE1 part is unused and in its original packaging.
Return procedure for MB90613APF-G-BNDE1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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