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Infineon Technologies CY9BF118TBGL-GK7E1
- Part No.:
- CY9BF118TBGL-GK7E1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 192-LFBGA
- Datasheet:
-
CY9BF118TBGL-GK7E1.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 192FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,930
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Product details
Overview
CY9BF118TBGL-GK7E1 from Cypress Semiconductor is a 32-bit ARM® Cortex®-M3 microcontroller in the FM3 family, designed for high-performance embedded motor control and industrial automation. It operates at up to 144 MHz, integrates 1 MB Flash and 128 KB SRAM (64 KB SRAM0 + 64 KB SRAM1), supports LIN 2.1, UART, I²C, and CSIO interfaces, and features dual watchdog timers, hardware CRC accelerator, and QPRC for encoder position sensing in servo drives.
For engineers reviewing the CY9BF118TBGL-GK7E1 datasheet, CY9BF118TBGL-GK7E1 pinout, CY9BF118TBGL-GK7E1 application, or CY9BF118TBGL-GK7E1 equivalent, key selection criteria include its 176-pin LQFP package with 154 fast I/Os, 32-channel 12-bit ADC with 1.0 μs conversion time, dual 32-/16-bit down counters, and support for STOP/Sleep/Timer low-power modes with sub-32.768 kHz wake-up capability.
Technical Context
The CY9BF118TBGL-GK7E1 implements an ARM Cortex-M3 r2p1 core with Memory Protection Unit (MPU) and NVIC supporting 48 peripheral interrupts across 16 priority levels. Its clock system combines five sources - main oscillator (4–48 MHz), sub-clock (32.768 kHz), two CR oscillators (4 MHz / 100 kHz), and Main PLL - managed by Clock Supervisor (CSV) for external clock failure detection.
Peripheral architecture includes three independent A/D converters (12-bit, 1.0 μs @ 5 V), eight-channel DMA with 32-bit addressing, and dedicated motor control blocks: Base Timers (16 channels), Multi-function Timers (3 units with PPG/PWM/DTIF), and Quadrature Position/Revolution Counters (3 channels, 16-bit position/revolution counters with configurable AIN/BIN/ZIN edge detection).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | ARM Cortex-M3 r2p1, up to 144 MHz operation with MPU and NVIC (48 peripheral interrupts) |
| Memory | 1 MB on-chip Flash with accelerator; 128 KB SRAM (64 KB SRAM0 + 64 KB SRAM1), no wait states ≤72 MHz |
| ADC | 3 × 12-bit successive approximation ADCs, 32 channels total, 1.0 μs conversion time @ 5 V |
| Timers | 16-channel Base Timer; 3-unit Multi-function Timer with PWM, PPG, DTIF, and A/D activation compare |
| Communication | Up to 8 serial channels: UART/CSIO/LIN/I²C; LIN 2.1 compliant with break field (13–16 bit) and delimiter (1–4 bit) programmability |
| Power | 2.7 V to 5.5 V supply; three low-power modes (Sleep, Timer, Stop); LVD1/LVD2 with interrupt/reset options |
| Package | 176-pin LQFP (24 × 24 mm, 0.5 mm pitch), 154 fast I/O ports, some 5 V tolerant |
Pinout & Package
The CY9BF118TBGL-GK7E1 is housed in a 176-pin LQFP package (24 mm × 24 mm, 0.5 mm pitch) with exposed thermal pad, rated for industrial temperature range (–40°C to +85°C). Pin assignment follows FM3 Family Peripheral Manual TYPE2 layout, supporting external bus interface (SRAM/NOR/NAND), 154 general-purpose I/Os with port relocate function, and dedicated pins for QPRC (AIN/BIN/ZIN), LIN transceiver, and SWJ-DP debug.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dual power domains: analog/digital VCC pins decoupled separately; multiple VSS pins ensure low-noise grounding for ADC and timers |
| XTAL / EXTAL | Main clock oscillator input/output | Supports 4–48 MHz crystal or external clock source; feeds Main PLL for high-speed core/peripheral clocks |
| OSC32 / OSC32B | Sub-clock oscillator input/output | Drives 32.768 kHz watch counter and RTC; enables wake-up from STOP mode within 64 s max interval |
| AIN0–AIN2 / BIN0–BIN2 / ZIN0–ZIN2 | QPRC quadrature inputs | Three independent QPRC channels; each accepts A/B/Z encoder signals with edge-detect configuration per channel |
| TXD0–TXD7 / RXD0–RXD7 | Serial interface I/O | Eight full-duplex serial channels; ch.4 supports hardware flow control (RTS/CTS); ch.0–ch.3 lack FIFO, ch.4–ch.7 have 16×9-bit FIFO |
| AD0–AD31 | Analog input channels | 32-channel 12-bit ADC input mapping; supports scanning and priority conversion with dedicated FIFO (16-step scan / 4-step priority) |
Key Features
| Feature | Design Value |
|---|---|
| Flash Accelerator with 16 KB trace buffer | Enables zero-wait-state Flash access up to 72 MHz; maintains effective bandwidth >72 MHz via prefetch and buffering |
| Dual watchdog system | Hardware watchdog (CR oscillator-backed, active in all low-power modes except STOP) + software watchdog for layered fault recovery |
| CRC accelerator (CCITT CRC16 / IEEE-802.3 CRC32) | Offloads integrity checking from CPU; reduces firmware overhead for communication frame validation and Flash data verification |
| Port relocate function | Allows dynamic remapping of peripheral functions (e.g., UART, LIN, timer outputs) to alternate GPIO pins without PCB redesign |
| Motor control peripherals | Integrated DTIF (motor emergency stop), dead-time insertion, DC chopper waveform generation, and A/D-triggered PWM synchronization |
Applications
| Industrial Servo Drive | Automotive Body Control Module |
|---|---|
Use Scenario: Closed-loop position/speed control of BLDC/PMSM motors using incremental encoders and current sensing. IC Role / Device Role / Timing Role: Central controller executing FOC algorithms, managing QPRC for real-time rotor position, triggering ADC sampling synchronized to PWM edges. Use Value: 1.0 μs ADC conversion and DTIF interrupt enable <10 μs motor fault response; 16-bit QPRC counters resolve 65,536-position resolution per revolution. | Use Scenario: Centralized control of door locks, window lifts, lighting, and HVAC actuators in 12 V vehicle systems. IC Role / Device Role / Timing Role: LIN 2.1 master node coordinating slave ECUs; manages low-voltage reset (LVD2) and watchdog supervision during battery brownout events. Use Value: Dual watchdog ensures fail-safe shutdown; 2.7–5.5 V operation tolerates automotive load-dump and cranking transients; LIN break field programmability supports legacy and updated slave firmware. |
| Programmable Logic Controller (PLC) I/O Module | Smart Power Meter with Communication |
Use Scenario: Modular digital/analog I/O expansion unit with isolated field-side interfacing and real-time deterministic response. IC Role / Device Role / Timing Role: Interface processor handling 32-channel ADC acquisition, GPIO state polling, and EtherCAT or RS-485 gateway timing via Base Timers and DMA. Use Value: 8-channel DMA moves ADC data directly to SRAM without CPU intervention; 154 fast I/Os support configurable sourcing/sinking for diverse sensor/actuator types. | Use Scenario: Revenue-grade metering with metrology SoC interface, tamper detection, and HAN communication (PLC or RF). IC Role / Device Role / Timing Role: Host MCU managing secure firmware updates over I²C, validating metering data via CRC32, and waking periodically via Watch Counter for time-of-use logging. Use Value: Hardware CRC32 accelerates SHA-256 signature verification; sub-32.768 kHz wake-up achieves <10 μA STOP-mode current; Flash security prevents unauthorized code execution. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32F407VGT6 | ARM Cortex-M4F core, 168 MHz, 1 MB Flash, 192 KB RAM; lacks integrated LIN PHY and QPRC hardware | Requires external LIN transceiver and software-based encoder counting; better suited for DSP-heavy tasks than motor commutation | Choose when floating-point math or USB OTG host capability is required over native LIN/QPRC integration |
| RA6M3GFP | ARM Cortex-M4, 200 MHz, 1 MB Flash, 256 KB RAM; includes CAN FD and SCE crypto engine, no LIN 2.1 or QPRC | Targets CAN-based industrial networks; encoder position must be handled via GPIO capture + timer, increasing CPU load | Prefer for CAN FD fieldbus systems where LIN is not mandated and cryptographic services are critical |
Compared with STM32F407VGT6 and RA6M3GFP, the CY9BF118TBGL-GK7E1 delivers lower-latency motor control through hardware QPRC, LIN 2.1 compliance without external PHY, and deterministic DTIF interrupt-reducing BOM cost and firmware complexity in cost-sensitive industrial and automotive body applications.
Availability
CY9BF118TBGL-GK7E1 is available at Aetrix Electronics and suitable for industrial servo drives, automotive body control modules, PLC I/O modules, and smart power meters requiring stable component supply, long-term lifecycle support, and qualified industrial-temperature grade parts.
Supply support for CY9BF118TBGL-GK7E1 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
Cypress Semiconductor, now part of Infineon Technologies, designs high-reliability microcontrollers and programmable system-on-chip solutions for industrial, automotive, and consumer applications.
The FM3 series targets cost-optimized, high-integration embedded controllers-emphasizing motor control, real-time I/O, and robust communication (LIN/UART/I²C) in harsh environments with minimal external components.
FAQ
What is the maximum operating frequency and supported voltage range?
The CY9BF118TBGL-GK7E1 operates at up to 144 MHz and supports a wide supply voltage range of 2.7 V to 5.5 V. This allows direct interfacing with both 3.3 V and 5 V logic systems and tolerance to automotive battery transients. The core and peripherals maintain full functionality across this range, with internal regulators ensuring stable operation regardless of VCC level.
Does it include hardware support for LIN 2.1 communication?
Yes, the CY9BF118TBGL-GK7E1 integrates full LIN 2.1 protocol support in its serial interface channels, including programmable break field (13–16 bits) and delimiter (1–4 bits), master/slave mode selection, and automatic checksum generation. No external LIN transceiver is required for basic implementation, though a physical layer driver remains necessary for bus termination and ESD protection.
How many independent ADC modules does it have, and what is their performance?
The device contains three independent 12-bit successive-approximation ADCs supporting up to 32 input channels. Each ADC achieves 1.0 μs conversion time at 5 V supply, with built-in FIFO (16-step for scanning, 4-step for priority mode) and dual-level priority conversion. This enables precise, time-deterministic sampling for motor current and voltage feedback in real-time control loops.
Is SWJ-DP debug interface supported, and what trace capabilities exist?
Yes, the CY9BF118TBGL-GK7E1 supports Serial Wire JTAG Debug Port (SWJ-DP) and includes Embedded Trace Macrocell (ETM) for instruction trace. The Flash memory accelerator also incorporates a 16 KB trace buffer, enabling non-intrusive real-time code execution monitoring without halting the CPU-critical for debugging timing-critical motor control firmware.
CY9BF118TBGL-GK7E1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 192-LFBGA
- Series:
- FM3 MB9B110T
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M3
- Core Size:
- 32-Bit Single-Core
- Speed:
- 144MHz
- Connectivity:
- CSIO, EBI/EMI, I2C, LINbus, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 154
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 128K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 24x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
CY9BF118TBGL-GK7E1 FAQ
1.How can I place an order for CY9BF118TBGL-GK7E1 through Aetrix?
Please submit a Request for Quotation (RFQ) for CY9BF118TBGL-GK7E1 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 CY9BF118TBGL-GK7E1 reliable?
The price and inventory of CY9BF118TBGL-GK7E1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CY9BF118TBGL-GK7E1 is usually 5 days.
3.What payment methods are accepted for CY9BF118TBGL-GK7E1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CY9BF118TBGL-GK7E1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CY9BF118TBGL-GK7E1?
CY9BF118TBGL-GK7E1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CY9BF118TBGL-GK7E1 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 CY9BF118TBGL-GK7E1?
For technical support, including CY9BF118TBGL-GK7E1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CY9BF118TBGL-GK7E1 requirements.
6.How does Aetrix verify that CY9BF118TBGL-GK7E1 is sourced from the original manufacturer or authorized distributors?
All CY9BF118TBGL-GK7E1 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 CY9BF118TBGL-GK7E1 meets industry standards.
7.What is the process for return or replacement of CY9BF118TBGL-GK7E1?
All CY9BF118TBGL-GK7E1 units undergo pre-shipment inspection (PSI). If there is an issue with CY9BF118TBGL-GK7E1, 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 CY9BF118TBGL-GK7E1 part is unused and in its original packaging.
Return procedure for CY9BF118TBGL-GK7E1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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