CY8C22213-24LFI - 24MHz 8-Bit PSoC 1 MCU | Infineon
부품 번호: CY8C22213-24LFI ✗ 단종CY8C22213-24LFI 개요
A PSoC, or Programmable System-on-Chip, is a mixed-signal microcontroller family that integrates an MCU core with configurable analog and digital blocks. The M8C core handles control-flow and firmware execution, while programmable blocks can implement functions such as timers, serial interfaces, comparators, and analog signal conditioning. This integration can reduce the component count in control, interface, and measurement designs compared with a discrete MCU-plus-support-chip approach.
The CY8C22213 belongs to the CY8C22xxx family and is identified as an 8-bit device with a 24 MHz operating frequency. Its flash program memory is 2 KB, or 2K x 8, and the device is supplied in a 32-QFN package with an exposed pad according to distributor package information. The compact land pattern supports space-constrained industrial control, embedded instrumentation, and auxiliary signal-conditioning designs.
The mixed-signal architecture separates control processing from configurable peripheral resources. This allows firmware to service timing and communication tasks while analog and digital blocks handle peripheral functions. The 2 KB flash capacity is appropriate for compact control loops, configuration tables, boot logic, and modest protocol stacks, but it should be checked against firmware size before the design is released for production.
Typical applications include industrial sensor interfaces, low-cost control panels, analog monitoring systems, compact data-acquisition modules, and embedded controllers that require programmable analog behavior. In these systems, the device can reduce interconnect complexity by handling sensing, thresholding, timing, and control functions within one mixed-signal architecture.
Designers should confirm the exact exposed-pad connection, operating-voltage limits, peripheral availability, and pin multiplexing against the manufacturer datasheet before layout release. The exposed pad normally requires a ground-plane connection and careful via placement for electrical and thermal performance. Firmware must also remain within the 2 KB flash budget, including boot code, interrupt routines, and application logic.
This page consolidates lifecycle information, package details, parametric constraints, and obsolete-part replacement considerations that are distributed across individual catalog records. It also identifies where a PCB redesign or functional migration may be necessary because the CY8C22213-24LFI is listed as obsolete and no verified pin-to-pin cross-reference was available.
드롭인 대체품: CY8C22213-24LFI — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 제품에는 사용 가능한 드롭인 대체품이 없습니다.
대체품 요청CY8C22213-24LFI 최대 정격 & 전기적 특성
| Product Type | 8-bit M8C PSoC 1 mixed-signal microcontroller |
| Series | CY8C22xxx |
| Maximum CPU Frequency | 24 MHz |
| CPU Architecture | 8-bit M8C |
| Flash Memory | 2 KB (2K x 8) |
| Program Memory Type | Flash |
| 패키지 | 32-QFN (5 x 5 mm) |
| Package Type | QFN |
| 핀 수 | 32 pins |
| 실장 유형 | Surface mount |
| Exposed Pad | Present |
| 수명 주기 상태 | Obsolete |
| RoHS 상태 | Non-compliant |
| Supply Packaging | Tray |
CY8C22213-24LFI qfn 핀 구성 가이드
CY8C22213-24LFI(qfn 패키지)의 핀 구성입니다. 이 디지털 IC에는 GPIO, 통신 인터페이스(UART, SPI, I2C), 전원 핀이 포함되어 있습니다. 대체 핀 기능과 구성 옵션은 제조사 데이터시트를 참조하십시오. 임베디드 시스템 설계와 PCB 레이아웃에 필수적입니다.
다음에 대한 상세 핀아웃 데이터 없음: CY8C22213-24LFI.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
CY8C22213-24LFI 적합 용도: 6 애플리케이션s: Industrial Sensor Interface, Compact Data-Acquisition Module, Programmable Threshold Controller, Legacy Control-System Repair, Embedded Configuration Controller, Compact Instrumentation Front End.
Industrial Sensor Interface
The CY8C22213-24LFI fits compact industrial sensor-interfacing designs that require a microcontroller and programmable mixed-signal functions in one package. Its 24 MHz M8C processor can manage acquisition timing, threshold decisions, and control updates, while the PSoC 1 analog blocks reduce the need for separate conditioning components. The 2 KB flash budget must cover the complete sensor-conditioning and control application, so firmware scope should be validated early. Before layout, confirm ADC resolution, comparator count, timer resources, operating limits, and the exposed-pad connection. Obsolete lifecycle status also makes this device more appropriate for legacy maintenance than for a new platform.
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Compact Data-Acquisition Module
A 24 MHz M8C core with 2 KB of flash can support a compact data-acquisition module that samples sensors, performs scaling, and forwards summarized results. Consolidating analog processing and digital control into one PSoC 1 device can shorten interconnects and simplify firmware compared with a discrete controller arrangement. The memory constraint requires compact buffering, bounded sampling rates, and careful interrupt placement. Confirm the required converter count, input range, and sampling architecture in the manufacturer datasheet. The 32-QFN package also demands thermal-pad-aware PCB layout and assembly control for consistent performance.
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Programmable Threshold Controller
The CY8C22213-24LFI is applicable to programmable threshold and switching-control systems where analog comparison, timing, and logic functions must be coordinated. Its mixed-signal architecture can centralize signal conditioning, debouncing, and actuator sequencing within a single controller. At 24 MHz, the 8-bit M8C core is appropriate for deterministic control loops and modest protocol handling, while the 2 KB flash limits the application to compact code. Validate comparator availability, timer resolution, and I/O drive requirements before committing the design. For new products, also compare current mixed-signal MCUs with longer lifecycle support.
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Legacy Control-System Repair
The CY8C22213-24LFI is best suited to maintaining an existing control board whose firmware and mixed-signal behavior were validated around this exact device. Its 24 MHz M8C processor, 2 KB flash, and 32-QFN footprint allow a like-for-like repair strategy when an approved part is available. Because the lifecycle status is obsolete, procurement must address authenticity, date-code traceability, and remaining lot inventory. Confirm the exact ordering code, package drawing, exposed-pad connection, and electrical requirements against the manufacturer documentation before releasing a repair order.
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Embedded Configuration Controller
The CY8C22213-24LFI can act as an embedded configuration controller for systems that require local parameter storage, sequencing, and mixed-signal adjustments. Its flash memory supports a small configuration table and fixed control code, while programmable mixed-signal blocks can supervise external analog nodes. The design must maintain headroom within the 2 KB program-memory limit and should avoid growth paths that require remote firmware expansion. Use the manufacturer resource tables to verify available timers, converters, comparators, and serial functions. For connected configurations, a dedicated network interface companion may reduce firmware pressure.
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Compact Instrumentation Front End
The PSoC 1 architecture of the CY8C22213-24LFI supports instrumentation front ends that combine sensor conditioning, timing, and local control. A 24 MHz processing clock provides headroom for digital filtering, calibration constants, and interface management, while the 2 KB flash limit favors compact algorithms and table-driven processing. Confirm the required analog resolution, comparator behavior, and I/O multiplexing before schematic capture. Mechanical and thermal design must also account for the 5 x 5 mm 32-QFN footprint, exposed-pad land pattern, and assembly limitations at high analog accuracy.
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추천 제품 요약
엔지니어링 참조 데이터: CY8C22213-24LFI — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 |
|---|---|
| Package | 32-QFN (5 x 5 mm) |
| Brand | Infineon Technologies |
| Product Type | M8C PSoC 1 mixed-signal microcontroller |
| CPU Architecture | 8-bit M8C |
| Maximum CPU Frequency | 24 MHz |
| Flash Memory | 2 KB (2K x 8) |
| Pin Count | 32 pins |
| Exposed Pad | Present |
| Lifecycle Status | Obsolete |
| RoHS Status | Non-compliant |
주요 차별점
- Combines an 8-bit controller with programmable mixed-signal resources (vs Generic discrete MCU implementation)
- 24 MHz M8C processing capability in a compact 32-QFN package (vs Low-clock 8-bit controller)
- Defined 2 KB flash organization supports compact embedded firmware (vs Higher-memory mixed-signal MCU)
설계 노트
Design the 32-QFN land pattern from the manufacturer package drawing rather than from a generic QFN-32 footprint. Pay particular attention to exposed-pad dimensions, paste volume, solder-mask definition, and via placement. Use the ground plane beneath the device where the datasheet specifies a ground connection, and avoid placing sensitive analog routing immediately beside high-current switching paths.
Budget the 2 KB flash before committing to a control architecture because boot code, interrupt routines, configuration tables, and application logic all consume the same resource. Reduce runtime memory pressure by avoiding large local buffers and by using bounded sampling or communication routines. Confirm operating-voltage and current limits, decoupling requirements, and power-sequencing behavior against the manufacturer datasheet.
Do not treat another CY8C22xxx device as a drop-in substitute merely because the family name and clock rate match. Peripheral population, RAM, flash, pin multiplexing, analog converter resources, and exposed-pad behavior can differ. For an existing board, compare the original schematic, firmware resource configuration, and package drawing line by line before approving any replacement.
Estimate junction temperature from actual worst-case input-to-output power dissipation and the board's effective thermal resistance. The compact 5 x 5 mm QFN relies on its exposed pad and surrounding copper for heat spreading, so thermal performance depends heavily on pad connection, via density, copper area, and airflow. Validate the assembled board at the highest expected ambient temperature instead of relying only on package ratings.
Separate analog inputs, references, and sensitive timing paths from digital clocks and high-current outputs. Keep the device ground and analog return connections short, and follow the recommended reference-ground topology in the manufacturer documentation. Because this is an obsolete mixed-signal part, preserve the original layout and decoupling arrangement whenever possible during repair or redesign.
규정 준수 정보
The component catalog record lists the CY8C22213-24LFI as RoHS non-compliant. REACH, halogen-free, conflict-minerals, and automotive qualification status were not confirmed and are recorded as unknown or not applicable.
