ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC MCU 32BIT 64KB FLASH 64LQFP
- Series：PSOC™ 4 CY8C42xx - M
- Mfr：Infineon Technologies
- Package：Tray
- Core Processor：ARM® Cortex®-M0
- Core Size：32-Bit
- Speed：48MHz
- Connectivity：I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
- Peripherals：Brown-out Detect/Reset, Cap Sense, LCD, LVD, POR, PWM, SmartSense, WDT
- Number of I/O：51
- Program Memory Size：64KB (64K x 8)
- Program Memory Type：FLASH
- EEPROM Size：-
- RAM Size：8K x 8
- Voltage - Supply (Vcc/Vdd)：1.71V ~ 5.5V
- Data Converters：A/D 24x12b SAR; D/A 4x7/8b
- Oscillator Type：External, Internal
- Operating Temperature：-40°C ~ 105°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：64-TQFP (10x10)
- Package / Case：64-LQFP
- Grade：Automotive
- Qualification：AEC-Q100
Download product information
Overview
The CY8C4246AZS-M445 is a 32-bit ARM Cortex-M0 microcontroller from the PSoC 4200M series. It features 64 kB of Flash program memory and 8 kB of SRAM data RAM. The device operates at a maximum clock frequency of 48 MHz with a supply voltage range of 1.71 V to 5.5 V. It includes one 12-bit SAR ADC, two low-power comparators, four Serial Communication Block (SCB) modules, and eight TCPWM blocks. The component provides 51 general-purpose I/O pins and supports interfaces including I2C, SPI, and UART.
Feature Summary
- Integrates programmable analog blocks with a 12-bit SAR ADC and dual low-power comparators for signal conditioning.
- Includes multiple serial communication blocks supporting standard protocols such as I2C, SPI, and UART.
- Features timer/counter/PWM modules for precise timing control and waveform generation.
- Supports capacitive sensing capabilities through integrated CAPSENSE technology.
Applications
- Industrial sensor nodes requiring analog signal acquisition
- Battery-powered devices utilizing wide voltage input ranges
- Smart home appliances with LCD direct drive requirements
- General-purpose embedded control systems
Procurement Notes
Verify the specific suffix M445 against official Infineon documentation to confirm package type and temperature grade. Ensure compatibility with design-in requirements regarding moisture sensitivity level and lead finish specifications before finalizing procurement orders.
Selection Notes
Select this model when a 48 MHz Cortex-M0 core is required alongside significant analog integration. The wide operating voltage range suits applications powered by single-cell lithium or alkaline batteries. Verify that the 64 kB Flash capacity meets firmware storage needs.
Part Context
This component belongs to the PSoC 4200M family, designed for high-performance, low-power applications. It combines digital processing with configurable analog peripherals on a single chip, reducing system complexity compared to discrete solutions.
Replacement Considerations
Consult official cross-reference guides for verified substitutes. Other PSoC 4200M variants may offer different pin counts or memory sizes but require schematic verification.
