CY8C22113-24SI - 8-Bit 24MHz 2KB Flash MCU | Infineon
料号： CY8C22113-24SI ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
CY8C22113-24SI 概述
A microcontroller is a programmable semiconductor that integrates a CPU, memory, and peripheral functions onto one device. Within the broader embedded hierarchy, this device belongs to the 8-bit microcontroller class, the M8C PSoC 1 family, and the CY8C22xxx device family. Its mixed-signal architecture allows embedded control functions and analog-related resources to be evaluated for applications such as keypads, touch interfaces, sensor-conditioning systems, and compact consumer-control products.
The verified product data identifies an M8C processor, 24 MHz operating frequency, and 2 KB, or 2K x 8 bits, of flash memory. The eight-pin SOIC package limits available external connectivity, so engineers should verify pin multiplexing, programming signals, power requirements, and application-specific analog functions in the manufacturer datasheet before finalizing a board design. The -24SI ordering code is presented exactly as supplied by the verified distributor listing.
The 24 MHz clock gives the processor a higher operating-frequency headline than legacy 8-bit designs, while the 2 KB flash allocation favors compact control code rather than storage-intensive firmware. Firmware sizing, boot behavior, interrupt requirements, and peripheral configuration must therefore be checked early. A small package can reduce PCB area, but its restricted pin count also increases the importance of pin multiplexing and board-level signal planning.
Typical design targets include compact touch controls, keypad scanners, low-cost embedded controllers, portable accessories, and small industrial or consumer interfaces. In these systems, the MCU can serve as the central controller, reading inputs, applying decision logic, and driving outputs. Its suitability depends on whether the available 2 KB of flash, eight pins, and documented mixed-signal resources meet the product requirements.
For a new design, obtain the manufacturer datasheet and PSoC technical reference material, then verify the exact pinout, electrical limits, programming method, and peripheral availability. Do not assume that a functionally similar MCU is pin-compatible; replacement must be checked against both the package footprint and every connected signal. This page combines verified distributor facts with explicit data gaps where the supplied sources do not establish detailed electrical specifications.
直接替换替代料： CY8C22113-24SI ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： CY8C22113-24SI （相同外形与封装尺寸） ——差异在于 Package, Mounting Type, Flash Memory, Product Type, Manufacturer Category.
快速对比工具——选择替代料号进行并排对比：
CY8C24123-24SI
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →CY8C21234-24SXI
✅ 直接替换📋 参考替代料（不在目录中）
CY8C22113-24PI
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →CY8C22213-24SI
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →CY8C22213-24PI
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →CY8C22113-24SI 最大额定值与电气特性
| Product Type | 8-bit M8C PSoC 1 CY8C22xxx microcontroller |
| Processor Architecture | M8C |
| Operating Frequency | 24 MHz |
| Flash Memory | 2 KB (2K x 8 bits) |
| CPU Word Size | 8 bit |
| 封装 | 8-SOIC |
| Package Pin Count | 8 pins |
| Package Width | 3.90 mm |
| 安装类型 | Surface mount |
| Manufacturer | Infineon Technologies |
| Series | PSoC 1 |
| Device Family | CY8C22xxx |
CY8C22113-24SI 3.90 mm 引脚配置指南
CY8C22113-24SI（3.90 mm 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： CY8C22113-24SI.
请参阅 数据手册 以查看完整引脚配置。
典型应用
CY8C22113-24SI 适用于 6 应用s: Compact Keypad Controller, Embedded Touch Interface, Small Consumer Control Module, Portable Sensor Interface, Low-Cost Industrial Control Node, Compact Motor or Relay Sequencer.
Compact Keypad Controller
The CY8C22113-24SI can serve as the central controller in a compact keypad or human-interface design when firmware and external signals fit within its verified 24 MHz, 8-bit platform. Its 8-SOIC package helps minimize PCB footprint, while the 2 KB flash allocation favors concise scanning, debouncing, and command-handling logic. Before layout, verify the available GPIO pins, pull-up requirements, key-scan timing, and programming pins in the manufacturer datasheet. The small flash footprint also makes code-size budgeting important: interrupt routines, debounce state tables, and communication handlers must be sized before the design is committed.
推荐
Embedded Touch Interface
For a small touch-interface module, the CY8C22113-24SI is a candidate when the control algorithm fits the 2 KB flash budget and the required sensing and I/O functions are available on its eight pins. The verified product family identification places it in the PSoC 1 CY8C22xxx family, which is associated with mixed-signal embedded designs. Confirm the exact touch or analog resources, threshold behavior, calibration method, and external sensor connections in the datasheet. Because the package has few pins, multiplexed functions and board-level signal integrity should be evaluated early rather than after firmware development.
推荐
Small Consumer Control Module
The CY8C22113-24SI can fit compact consumer accessories that require a dedicated 8-bit control state machine rather than a larger application processor. A 24 MHz operating frequency supports responsive control-loop and interface handling, while 2 KB of flash limits the firmware to a carefully bounded application. The 8-SOIC package is useful when product height and board area are constrained. Verify supply voltage, I/O levels, reset behavior, and programming requirements against the actual product architecture. Firmware should include only the required protocol and state handling, with memory usage checked against the manufacturer documentation.
推荐
Portable Sensor Interface
The CY8C22113-24SI is a possible controller for a small portable sensor interface when the system needs local acquisition decisions, status handling, and low-power-compatible control. The verified 8-SOIC package reduces board area, but the eight-pin budget may require careful sharing among sensor signals, communications, programming, and power. The supplied sources do not specify ADC, DAC, comparator, RAM, or low-power parameters, so those functions must be confirmed before selection. Use the manufacturer datasheet to validate signal ranges, acquisition timing, and whether external components are required for buffering or level translation.
推荐
Low-Cost Industrial Control Node
CY8C22113-24SI may be evaluated for a low-cost industrial control node when the required logic is modest and the system's environment is compatible with its documented electrical ratings. Its 8-bit M8C architecture and 2 KB flash footprint are appropriate for fixed control tasks rather than data-heavy edge processing. The 8-SOIC package simplifies surface-mount assembly, but industrial temperature, noise immunity, isolation, and ESD requirements are not present in the supplied data. Confirm those specifications and the complete pinout before using the device near motors, relays, or long wiring.
推荐
Compact Motor or Relay Sequencer
The CY8C22113-24SI can evaluate a compact sequencing function for a relay, solenoid, or small motor-control module when the firmware is limited to a state machine and the output timing requirements are known. The 24 MHz headline frequency is useful for deterministic digital control, but it does not replace verified output-drive, timing, and thermal ratings. Use transistors or other suitable drivers rather than assuming the MCU can directly drive a load. Validate pin multiplexing, protection requirements, switching transitions, and supply sequencing against the exact application and manufacturer documentation.
推荐
推荐产品汇总
工程参考数据： CY8C22113-24SI ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | CY8C24123-24SI | CY8C21234-24SXI | CY8C22113-24PI | CY8C22213-24SI | CY8C22213-24PI |
|---|---|---|---|---|---|---|
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Package | 8-SOIC | 8-SOIC; exact pin compatibility not verified | 8-SOIC; exact pin compatibility not verified | 8-SOIC; exact pin compatibility not verified | 8-SOIC; exact pin compatibility not verified | 8-SOIC; exact pin compatibility not verified |
关键差异点
- Verified 24 MHz operating frequency （对比 CY8C24123-24SI)
- Verified 2 KB flash configuration （对比 CY8C22213-24SI)
- Confirmed 8-SOIC package class （对比 CY8C21234-24SXI)
设计说明
Treat the eight-pin SOIC footprint and every signal assignment as design-critical. Because the supplied data confirms the package but does not provide the pin names, confirm the manufacturer pinout, programming interface, supply pins, ground connections, and exposed thermal requirements before routing. A package-compatible footprint alone does not prove that a substitute is functionally drop-in compatible.
Do not select this MCU solely from the 24 MHz headline. The verified 2 KB flash capacity is small for modern embedded firmware, so estimate code size for startup, interrupts, control logic, communications, and calibration before committing. Also verify RAM, stack needs, peripheral availability, and supply voltage, because those values are not established in the supplied search results.
Place decoupling and signal-routing components using the manufacturer application guidance once the electrical requirements are known. Keep short, direct connections for clock and sensitive mixed-signal paths, provide clean grounding, and avoid routing high-current or switching-node copper near sensor inputs. The supplied data does not specify pin functions or internal analog circuits, so these layout choices require datasheet confirmation.
合规信息
The supplied search results do not explicitly extract RoHS, REACH, lead-free, halogen-free, or conflict-minerals status for this exact MPN. Compliance claims require confirmation from the manufacturer product documentation or current distributor declarations.