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Infineon Technologies CY95F564KPFT-G-UNCGE2
- Part No.:
- CY95F564KPFT-G-UNCGE2
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 20-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
CY95F564KPFT-G-UNCGE2.pdf
- Description:
- IC MCU 8BIT 20KB FLASH 20TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:5,560
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Product details
Overview
CY95F564KPFT-G-UNCGE2 from Infineon Technologies (formerly Cypress) is an 8-bit Flash microcontroller in the MB95560H series featuring the F2MC-8FX CPU core, 20 KB on-chip Flash memory, 496 bytes RAM, and LIN-UART interface. It supports up to 16.25 MHz machine clock frequency, operates across industrial temperature range (–40°C to +85°C), and targets automotive body electronics and industrial control nodes requiring LIN communication.
For engineers reviewing the CY95F564KPFT-G-UNCGE2 datasheet, CY95F564KPFT-G-UNCGE2 pinout, CY95F564KPFT-G-UNCGE2 application, or CY95F564KPFT-G-UNCGE2 equivalent, key selection criteria include LIN master/slave capability, dual-bank Flash for simultaneous read/program, 8/10-bit selectable A/D converter with 6 channels, and low-power standby modes including deep sleep with wake-up via external edge-triggered interrupt.
Technical Context
This MCU implements the F2MC-8FX architecture with 136 basic instructions, 8-/16-bit arithmetic support, and bit-manipulation capabilities optimized for real-time embedded control. Its clock system integrates main oscillation (up to 16.25 MHz), suboscillation (32.768 kHz), and programmable CR-based clocks with PLL multiplication (×2 to ×4).
The peripheral set includes two 8/16-bit composite timers (configurable as dual 8-bit or single 16-bit), a time-base timer, watch prescaler, hardware/software watchdog timers, and on-chip debug via 1-wire serial interface - all coordinated under four distinct low-power standby modes (Stop, Sleep, Watch, Time-base timer mode).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | F2MC-8FX with 136 instructions, 8-/16-bit arithmetic, bit test/branch, and multiplication/division support |
| Flash Memory | 20 KB dual-operation Flash enabling concurrent read and program/erase in separate banks |
| RAM | 496 bytes of on-chip SRAM for data and stack storage |
| A/D Converter | 6-channel 8/10-bit selectable resolution ADC with configurable sampling timing |
| LIN-UART | Full-duplex double-buffered interface supporting both LIN master and slave operation per ISO 17987 |
| Operating Voltage | 2.7 V to 5.5 V supply range, compatible with automotive battery and industrial 3.3 V/5 V rails |
| Temperature Range | –40°C to +85°C industrial grade operation with validated performance across full range |
Pinout & Package
Package: 32-pin TQFP (7 mm × 7 mm, 0.8 mm pitch), RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual power pins ensure stable core and I/O rail decoupling; supports independent noise filtering |
| XTAL1/XTAL2 | Main crystal oscillator input/output | Supports external crystal up to 16.25 MHz or external clock source for precise timing |
| CLKIN | External clock input | Accepts up to 32.5 MHz external clock for high-speed machine operation |
| RESET | Active-low reset input | Hardware reset pin with internal pull-up; compatible with open-drain reset supervisors |
| TXD/LIN | LIN bus transmit output | Drives LIN physical layer directly; supports LIN 2.2A compliant slew rate and voltage levels |
| RXD/LIN | LIN bus receive input | High-impedance LIN receiver input with built-in filtering for noise immunity |
| P00–P07 | General-purpose CMOS I/O | 8-bit port with individually configurable direction, pull-up, and interrupt capability |
| P10–P17 | General-purpose CMOS I/O | Second 8-bit port; P10–P15 support external interrupt edge detection |
| P20 | N-channel open-drain I/O | Single open-drain pin usable for wired-AND logic or level-shifting interfaces |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank Flash memory | Enables background programming while executing code from alternate bank - critical for firmware updates without system halt |
| LIN-UART with master/slave mode | Reduces BOM cost by eliminating external LIN transceiver in simple node designs; supports auto-baud detection |
| Configurable 8/10-bit A/D converter | Allows trade-off between speed (8-bit) and precision (10-bit) per channel without hardware change |
| Four low-power standby modes | Deep standby current < 1 µA enables multi-year battery life in sensor nodes with periodic wake-up |
| On-chip clock supervisor counter | Monitors main clock stability and triggers reset if oscillation fails - essential for functional safety compliance |
Applications
| Automotive Door Module | Industrial Temperature Sensor Node |
|---|---|
Use Scenario: Centralized control of window lift, mirror adjustment, and interior lighting in vehicle door assemblies. IC Role / Device Role / Timing Role: Primary LIN slave node managing local actuators and sensors; synchronizes with body control module via LIN protocol. Use Value: Integrated LIN-UART eliminates external transceiver; dual-bank Flash allows over-the-air calibration updates during vehicle service. | Use Scenario: Battery-powered wireless temperature monitor deployed in HVAC ducts or factory machinery enclosures. IC Role / Device Role / Timing Role: Low-power sensing hub acquiring analog temperature data, performing local averaging, and transmitting via UART-to-RF bridge. Use Value: Deep standby mode with sub-CR clock wake-up achieves < 1 µA average current; 10-bit ADC resolves 0.1°C increments at 2.7 V supply. |
| Smart Lighting Dimmer Controller | Appliance Motor Control Interface |
Use Scenario: DALI-compatible LED driver with local dimming logic and fault reporting in commercial lighting fixtures. IC Role / Device Role / Timing Role: Standalone controller interpreting DALI commands (via UART translation), generating PWM for LED current regulation. Use Value: 16-bit timer PWM output provides 0.1% duty cycle resolution; Flash security prevents unauthorized firmware modification. | Use Scenario: Fan speed regulator in white goods using hall-effect rotor position feedback and thermal monitoring. IC Role / Device Role / Timing Role: Real-time motor commutation sequencer interfacing with hall sensors and driving external MOSFET gate drivers. Use Value: 8/16-bit composite timer supports precise 3-phase timing; 6-channel ADC monitors motor current, voltage, and thermistor inputs simultaneously. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit LIN-capable microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SPC560B50L5 | 32-bit Power Architecture core, 512 KB Flash, integrated CAN, higher power consumption | Targets complex automotive ECUs requiring CAN+LIN coexistence and ASIL-B support | Select when CAN bus integration and functional safety certification are mandatory |
| RL78/F13 | 16-bit RL78 core, 64 KB Flash, LIN support via dedicated peripheral, lower max clock (24 MHz) | Optimized for ultra-low-power consumer and industrial applications with smaller code footprint | Select when BOM cost sensitivity outweighs need for 8-bit legacy toolchain compatibility |
Compared with SPC560B50L5 and RL78/F13, CY95F564KPFT-G-UNCGE2 delivers optimal balance of LIN functionality, Flash flexibility, and 8-bit development ecosystem maturity - especially where existing F2MC-8FX toolchains and legacy firmware reuse are priorities.
Availability
CY95F564KPFT-G-UNCGE2 is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor nodes, smart lighting controls, and appliance interface modules requiring stable component supply and long-term lifecycle support.
Supply support for CY95F564KPFT-G-UNCGE2 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
Infineon Technologies AG is a German semiconductor manufacturer specializing in power management, automotive ICs, and microcontrollers, with global R&D and manufacturing infrastructure.
The MB95560H series was designed specifically for cost-sensitive, LIN-based automotive body electronics and industrial control nodes requiring robust Flash reliability, low-voltage operation, and minimal external components.
FAQ
What LIN protocol versions does CY95F564KPFT-G-UNCGE2 support?
This MCU supports LIN 2.2A and LIN 2.2B specifications through its integrated LIN-UART peripheral. It implements full master and slave functionality, including auto-baud synchronization, checksum handling (classic and enhanced), and frame scheduling via reload timer. No external LIN transceiver is required for basic node operation, though one is needed for physical layer compliance in automotive harness environments.
Does CY95F564KPFT-G-UNCGE2 support in-system programming via LIN interface?
No - in-system programming requires the dedicated 1-wire on-chip debug interface (OCDS) or external serial programming via asynchronous UART mode. The LIN-UART is strictly for application-level communication and cannot be used to reprogram Flash memory. Programming must be performed using Infineon's PG-FP5 or compatible programmers with appropriate voltage and timing sequences.
What is the maximum operating frequency of the internal CR oscillator with PLL enabled?
When using the main CR oscillator (4 MHz ±2%) with PLL multiplication, the achievable frequencies are: 8 MHz (×2), 10 MHz (×2.5), 12 MHz (×3), or 16 MHz (×4). The maximum machine clock frequency remains 16.25 MHz, so the 16 MHz PLL output is valid and fully supported within specification limits.
How many I/O pins support external interrupt wake-up in standby mode?
Six I/O pins (P10–P15) support edge-triggered external interrupt wake-up from all four standby modes. Each pin can be configured independently for rising edge, falling edge, or both edges. This enables flexible event-driven wake-up strategies - for example, detecting door latch status changes or button presses without continuous polling.
CY95F564KPFT-G-UNCGE2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 20-TSSOP (0.173", 4.40mm Width)
- Series:
- F²MC-8FX MB95560H
- Packaging:
- Tube
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- F²MC-8FX
- Core Size:
- 8-Bit
- Speed:
- 16.25MHz
- Connectivity:
- LINbus, UART/USART
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 15
- Program Memory Size:
- 20KB (20K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 496 x 8
- Voltage - Supply (Vcc/Vdd):
- 2.4V ~ 5.5V
- Data Converters:
- A/D 6x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
CY95F564KPFT-G-UNCGE2 FAQ
1.How can I place an order for CY95F564KPFT-G-UNCGE2 through Aetrix?
Please submit a Request for Quotation (RFQ) for CY95F564KPFT-G-UNCGE2 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 CY95F564KPFT-G-UNCGE2 reliable?
The price and inventory of CY95F564KPFT-G-UNCGE2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CY95F564KPFT-G-UNCGE2 is usually 5 days.
3.What payment methods are accepted for CY95F564KPFT-G-UNCGE2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CY95F564KPFT-G-UNCGE2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CY95F564KPFT-G-UNCGE2?
CY95F564KPFT-G-UNCGE2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CY95F564KPFT-G-UNCGE2 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 CY95F564KPFT-G-UNCGE2?
For technical support, including CY95F564KPFT-G-UNCGE2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CY95F564KPFT-G-UNCGE2 requirements.
6.How does Aetrix verify that CY95F564KPFT-G-UNCGE2 is sourced from the original manufacturer or authorized distributors?
All CY95F564KPFT-G-UNCGE2 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 CY95F564KPFT-G-UNCGE2 meets industry standards.
7.What is the process for return or replacement of CY95F564KPFT-G-UNCGE2?
All CY95F564KPFT-G-UNCGE2 units undergo pre-shipment inspection (PSI). If there is an issue with CY95F564KPFT-G-UNCGE2, 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 CY95F564KPFT-G-UNCGE2 part is unused and in its original packaging.
Return procedure for CY95F564KPFT-G-UNCGE2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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