Infineon CY8C4046LQI-T451, 32 bit ARM Cortex M0+, PSOC 4 Microcontroller, 48 MHz, 64kB FLASH, 16-Pin QFN
- RS Stock No.:
- 214-437P
- Mfr. Part No.:
- CY8C4046LQI-T451
- Manufacturer:
- Infineon
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Bulk discount available
Subtotal 20 units (supplied in a tray)*
TWD1,990.00
(exc. GST)
TWD2,089.60
(inc. GST)
FREE delivery for orders over NT$1,300.00
In Stock
- Plus 980 unit(s) shipping from December 15, 2025
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Units | Per unit |
|---|---|
| 20 - 198 | TWD99.50 |
| 200 + | TWD91.50 |
*price indicative
- RS Stock No.:
- 214-437P
- Mfr. Part No.:
- CY8C4046LQI-T451
- Manufacturer:
- Infineon
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Infineon | |
| Product Type | Microcontroller | |
| Series | PSOC 4 | |
| Package Type | QFN | |
| Pin Count | 16 | |
| Device Core | ARM Cortex M0+ | |
| Data Bus Width | 32bit | |
| Interface Type | I2C, SPI, UART | |
| Program Memory Size | 64kB | |
| Maximum Clock Frequency | 48MHz | |
| RAM Size | 8kB | |
| Maximum Supply Voltage | 5.5V | |
| Number of Programmable I/Os | 21 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Width | 2.04 mm | |
| Standards/Approvals | RoHS | |
| Length | 1.96mm | |
| Height | 0.47mm | |
| Minimum Supply Voltage | 1.71V | |
| Automotive Standard | No | |
| Program Memory Type | FLASH | |
| Number of Timers | 16 | |
| Instruction Set Architecture | RISC | |
| Select all | ||
|---|---|---|
Brand Infineon | ||
Product Type Microcontroller | ||
Series PSOC 4 | ||
Package Type QFN | ||
Pin Count 16 | ||
Device Core ARM Cortex M0+ | ||
Data Bus Width 32bit | ||
Interface Type I2C, SPI, UART | ||
Program Memory Size 64kB | ||
Maximum Clock Frequency 48MHz | ||
RAM Size 8kB | ||
Maximum Supply Voltage 5.5V | ||
Number of Programmable I/Os 21 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Width 2.04 mm | ||
Standards/Approvals RoHS | ||
Length 1.96mm | ||
Height 0.47mm | ||
Minimum Supply Voltage 1.71V | ||
Automotive Standard No | ||
Program Memory Type FLASH | ||
Number of Timers 16 | ||
Instruction Set Architecture RISC | ||
- COO (Country of Origin):
- TH
Infineon Microcontroller Mcu, 48MHz Maximum Frequency, 64kB Program Memory size - CY8C4046LQI-T451
This microcontroller is a high-performance ARM Cortex M0+ device designed for low power applications. With a Compact surface mount design of just 1.96 x 2.04 x 0.47 mm and a 16-pin configuration, it integrates Advanced features such as 64 kB of flash memory, making it Ideal for diverse applications in automation, electronics, and electrical and mechanical engineering.
Features & Benefits
• Designed with an ARM Cortex M0+ for efficient processing
• Operating voltage range from 2 to 5.5 V enables flexible use
• Features two 16-bit PWM units for precise control of output signals
• Built-in CAPSENSE technology for responsive touch sensing capabilities
• Low power consumption modes ensure energy efficiency during operation
Applications
• Ideal for wearable technology requiring touch sensitivity
• Suitable for smart connected IoT devices needing low power consumption
• Utilised in home automation to enhance user interaction through touch
• Implemented in audio devices for seamless wireless communication
What advantages does the touch sensing technology provide in design?
The touch sensing technology offers a high signal-to-noise ratio, enabling accurate detection even in noisy environments. This makes it suitable for applications that require intuitive user interfaces.
How does the low power feature benefit device operation?
Low power consumption allows extended battery life in portable devices, contributing to overall efficiency and reliability in applications such as wearables and IoT products.
What communication capabilities are integrated within this microcontroller?
It features multiple interfaces including I²C, UART, and SPI, facilitating communication with various peripherals and enabling complex system integrations for a broad range of applications.