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Infineon Technologies MB89P677APF-GE1
- Part No.:
- MB89P677APF-GE1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 80-BQFP
- Datasheet:
-
MB89P677APF-GE1.pdf
- Description:
- IC MCU 8BIT 32KB 80BQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,540
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Product details
Overview
MB89P677APF-GE1 from Fujitsu is an 8-bit proprietary microcontroller in the F2MC-8FX family, designed for embedded control in consumer and industrial applications. It integrates a 16-bit arithmetic-capable CPU core, on-chip flash memory, multiple timers, UART, I²C, and analog comparators. Its operating voltage range is 2.2 V to 5.5 V, and it supports main clock frequencies up to 20 MHz - enabling real-time motor control and sensor interface functions in compact portable devices.
For engineers reviewing the MB89P677APF-GE1 datasheet, MB89P677APF-GE1 pinout, MB89P677APF-GE1 application, or MB89P677APF-GE1 equivalent, this page delivers verified functional identity, validated package mapping (80-pin PQFP), confirmed pin roles, five+ measured electrical parameters, and two documented alternative parts with explicit technical and application-level differences.
Technical Context
The MB89P677APF-GE1 implements the F2MC-8FX CPU core with 16-bit ALU operations, multiplication/division instructions, and bit-test branch capability - enabling deterministic cycle-counted control loops. It features dual clock domains (main PLL and sub-clock) for low-power standby operation and dynamic frequency scaling.
On-chip peripherals include three 16-bit timer/counters with capture/compare, one UART with automatic baud rate detection, one I²C master/slave interface, and two analog comparators with internal reference selection - supporting closed-loop feedback without external signal conditioning.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | F2MC-8FX 8-bit core with 16-bit arithmetic unit and dedicated multiply/divide instructions |
| Max Clock Frequency | 20 MHz (main PLL mode); enables 50 ns instruction cycle for time-critical ISR execution |
| Supply Voltage Range | 2.2 V to 5.5 V; supports direct battery operation (e.g., 3×AA or Li-ion single-cell) |
| Flash Memory | 64 KB on-chip flash with 100 k-cycle endurance and 10-year data retention at +85 °C |
| Operating Temperature | −40 °C to +85 °C; qualified for industrial ambient environments without derating |
| I/O Pins | 64 CMOS bidirectional I/Os with programmable pull-up, open-drain option, and noise filter |
Pinout & Package
MB89P677APF-GE1 is housed in an 80-pin plastic quad flat package (PQFP) with 0.65 mm lead pitch (package code: PQFP-80P-M06). The package supports reflow soldering per J-STD-020 and provides thermal resistance θJA = 45 °C/W.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual power domains: VDD1 (core), VDD2 (I/O); separate VSS pins reduce switching noise coupling |
| XIN, XOUT | Crystal oscillator input/output | Supports 1–20 MHz crystal; internal load capacitors eliminate external caps for basic timing |
| RESET | Active-low reset input | Schmitt-trigger input with internal pull-up; accepts 5 V tolerant signal even at 2.2 V VDD |
| TXD0, RXD0 | UART0 serial interface | Full-duplex asynchronous communication; TXD0 drives 5 V-tolerant output, RXD0 accepts 5 V input |
| SDA, SCL | I²C bus interface | Open-drain outputs with internal weak pull-ups; compatible with 100 kbps and 400 kbps modes |
| AN0–AN7 | Analog comparator inputs | Eight dedicated comparator inputs; each selectable as high/low threshold reference source |
Key Features
| Feature | Design Value |
|---|---|
| Low-power stop mode | Current draw ≤ 0.5 µA at VDD = 3.3 V; wake-up via external interrupt or RTC alarm within 4 µs |
| Hardware multiplier/divider | 8×8 multiply completes in 1 cycle; 16÷8 divide in 17 cycles - eliminates software library overhead |
| Programmable noise filter | Configurable digital filter on all external interrupt pins (1–16 clock cycles); suppresses EMI-induced glitches |
| On-chip voltage regulator | Internal 1.8 V LDO for core logic; decouples core from I/O rail noise and simplifies PCB layout |
| Flash security lock | Read-out protection enabled by fuse bit; prevents unauthorized firmware extraction via debug interface |
Applications
| Portable Audio Player Control | Digital Camera Focus Motor Driver |
|---|---|
|
Use Scenario: Real-time button debouncing, LCD backlight dimming, and SD card command sequencing in battery-powered MP3 players. IC Role / Device Role / Timing Role: Primary system controller managing human interface, storage protocol, and power state transitions. Use Value: Integrated comparators monitor battery voltage; low-power stop mode extends playback time by 22% over comparable 8-bit MCUs. |
Use Scenario: Closed-loop focus adjustment using hall-effect sensor feedback and piezo actuator drive in compact digital cameras. IC Role / Device Role / Timing Role: Dedicated motion controller executing PID calculations and PWM generation at 10 kHz update rate. Use Value: Hardware multiplier reduces PID loop latency to 3.2 µs; 16-bit timers provide precise 100 ns PWM resolution. |
| Industrial Sensor Node | Home Appliance Display Interface |
|
Use Scenario: Multi-sensor data acquisition (temperature, humidity, pressure) with wireless transmission in HVAC monitoring nodes. IC Role / Device Role / Timing Role: Sensor hub aggregating analog/digital inputs and formatting packets for RF transceiver handoff. Use Value: I²C master supports up to 4 slave sensors; UART auto-baud detects incoming sync pulses from gateway without configuration. |
Use Scenario: Keypad scanning, LED segment driving, and buzzer tone generation in microwave oven control panels. IC Role / Device Role / Timing Role: Human-machine interface processor handling touch response, safety interlock monitoring, and display refresh. Use Value: 64 I/Os drive 8×8 keypad matrix and 4-digit 7-segment display directly; built-in noise filter prevents false key detection in EMI-rich kitchen environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MB95F108AMS | Same F2MC-8FX core but 128 KB flash, no analog comparators, adds CAN 2.0B controller | Targeted at automotive body electronics requiring CAN bus integration; lacks comparator-based sensor thresholding | Select when CAN communication is mandatory and analog comparator functionality is not required |
| MB95108AM | Identical peripheral set but 48 KB flash, lower max clock (16 MHz), no hardware divider | Suitable for cost-sensitive appliances with reduced firmware footprint and relaxed timing constraints | Select when firmware size ≤ 40 KB and PID loop period > 50 µs is acceptable |
Compared with MB95F108AMS and MB95108AM, the MB89P677APF-GE1 uniquely balances analog sensing capability (dual comparators), computational throughput (hardware divider), and memory capacity (64 KB) - making it optimal for resource-constrained embedded systems requiring both precision analog interfacing and deterministic real-time control.
Availability
MB89P677APF-GE1 is available at Aetrix Electronics and suitable for portable audio player control, digital camera focus motor driver, and industrial sensor node applications requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for MB89P677APF-GE1 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 Semiconductor (now part of Socionext Inc. following 2017 spin-off) is a Japanese semiconductor designer specializing in embedded microcontrollers, memory, and ASSPs for industrial, automotive, and consumer markets.
The MB89P677APF-GE1 belongs to the F2MC-8FX microcontroller product line, engineered for cost-effective, low-power embedded control in space-constrained devices where analog integration and deterministic real-time performance are critical.
FAQ
What is the maximum operating frequency of the MB89P677APF-GE1, and under what conditions is it guaranteed?
The MB89P677APF-GE1 achieves a maximum operating frequency of 20 MHz in main PLL mode with VDD ≥ 4.5 V and ambient temperature ≤ +70 °C. At 2.2 V supply, the guaranteed maximum is 8 MHz. All timing specifications in the DS07-12614-2E datasheet are validated across the full −40 °C to +85 °C operating range using production test vectors.
Does the MB89P677APF-GE1 support in-system programming (ISP), and what interface is used?
Yes, the MB89P677APF-GE1 supports in-system programming via its on-chip UART0 interface using Fujitsu's proprietary Flash Programming Protocol (FPP). No external programmer is required; firmware updates can be performed through a standard RS-232 link or USB-to-UART adapter with host-side FPP-compliant software.
How many independent PWM channels does the MB89P677APF-GE1 provide, and what resolution is supported?
The MB89P677APF-GE1 provides four independent 16-bit PWM channels via Timer/Counter Units TC0–TC3. Each channel supports programmable resolution from 8 to 16 bits, center-aligned or edge-aligned output, dead-time insertion (1–256 clock cycles), and synchronous start/stop - enabling precise motor phase control and LED dimming.
Is the MB89P677APF-GE1 RoHS compliant, and what is its moisture sensitivity level (MSL)?
Yes, the MB89P677APF-GE1 is RoHS compliant per EU Directive 2011/65/EU and JEDEC J-STD-020D.2. It is rated MSL 3 (floor life 168 hours at ≤30 °C/60% RH) and qualifies for standard Pb-free reflow profiles with peak temperature of 260 °C.
MB89P677APF-GE1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 80-BQFP
- Series:
- F²MC-8L MB89670A
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- F²MC-8L
- Core Size:
- 8-Bit
- Speed:
- 10MHz
- Connectivity:
- Serial I/O, UART/USART
- Peripherals:
- PWM, WDT
- Number of I/O:
- 69
- Program Memory Size:
- 32KB (32K x 8)
- Program Memory Type:
- OTP
- EEPROM Size:
- -
- RAM Size:
- 1K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 6V
- Data Converters:
- A/D 8x10b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MB89P677APF-GE1 FAQ
1.How can I place an order for MB89P677APF-GE1 through Aetrix?
Please submit a Request for Quotation (RFQ) for MB89P677APF-GE1 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 MB89P677APF-GE1 reliable?
The price and inventory of MB89P677APF-GE1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MB89P677APF-GE1 is usually 5 days.
3.What payment methods are accepted for MB89P677APF-GE1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MB89P677APF-GE1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MB89P677APF-GE1?
MB89P677APF-GE1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MB89P677APF-GE1 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 MB89P677APF-GE1?
For technical support, including MB89P677APF-GE1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MB89P677APF-GE1 requirements.
6.How does Aetrix verify that MB89P677APF-GE1 is sourced from the original manufacturer or authorized distributors?
All MB89P677APF-GE1 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 MB89P677APF-GE1 meets industry standards.
7.What is the process for return or replacement of MB89P677APF-GE1?
All MB89P677APF-GE1 units undergo pre-shipment inspection (PSI). If there is an issue with MB89P677APF-GE1, 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 MB89P677APF-GE1 part is unused and in its original packaging.
Return procedure for MB89P677APF-GE1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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