Integrated Circuits (ICs)

CY8C4126AXI-S455

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INFINEON

IC MCU 32BIT 64KB FLASH 64TQFP

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Integrated Circuits (ICs)

CY8C4126AXI-S455

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INFINEON

IC MCU 32BIT 64KB FLASH 64TQFP

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CY8C4126AXI-S455

Connectivity	LINbus, SSP, SPI, SmartCard, Microwire, UART/USART, I2C, IrDA
Core Processor	ARM® Cortex®-M0+
Core Size	32-Bit Single-Core, 32-Bit
Data Converters	A/D 16x10b, D/A 2x7b, A/D 16x12b SAR
Mounting Type	Surface Mount
Number of I/O	54
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Oscillator Type	Internal
Package / Case	64-LQFP
Peripherals	POR, CapSense, LCD, Brown-out Detect/Reset, LVD, PWM, WDT
Program Memory Size	64 KB
Program Memory Type	FLASH
RAM Size	8 K
Speed	24 MHz
Supplier Device Package	64-TQFP (14x14)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	1.71 V

CY8C4126 Series

Part	Core Size	Core Processor	Supplier Device Package	Mounting Type	Peripherals	Connectivity	Speed	Package / Case	Number of I/O	Program Memory Size	Program Memory Type	Data Converters	Operating Temperature [Max]	Operating Temperature [Min]	RAM Size	Oscillator Type	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Number of I/O [custom]	Qualification	Grade	RAM Size	EEPROM Size
INFINEON CY8C4126AXI-S455	32-Bit 32-Bit Single-Core	ARM® Cortex®-M0+	64-TQFP (14x14)	Surface Mount	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	24 MHz	64-LQFP	54	64 KB	FLASH	A/D 16x10b A/D 16x12b SAR D/A 2x7b	85 C	-40 ¯C	8 K	Internal	1.71 V	5.5 V
INFINEON CY8C4126AZS-M445T	32-Bit	ARM® Cortex®-M0	64-TQFP (10x10)	Surface Mount	Brown-out Detect/Reset CapSense DMA LCD LVD POR PWM WDT	FIFO I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	24 MHz	64-LQFP		64 KB	FLASH	A/D 16x12b SAR	105 °C	-40 °C	8 K	Internal	1.71 V	5.5 V	51	AEC-Q100	Automotive
INFINEON CY8C4126AZE-S455T	32-Bit	ARM® Cortex®-M0+	64-TQFP (10x10)	Surface Mount	Brown-out Detect/Reset CapSense DMA LCD POR PWM Temp Sensor WDT	FIFO I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	24 MHz	64-LQFP	54	64 KB	FLASH	20x12b SAR A/D 16x10b	125 °C	-40 °C	8 K	External Internal	1.71 V	5.5 V		AEC-Q100	Automotive
INFINEON CY8C4126AZI-M445	32-Bit 32-Bit Single-Core	ARM® Cortex®-M0	64-TQFP (10x10)	Surface Mount	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	24 MHz	64-LQFP		64 KB	FLASH	2xIDAC A/D 16x12b SAR	85 C	-40 ¯C	8 K	Internal	1.71 V	5.5 V	51
INFINEON CY8C4126AZI-M443	32-Bit	ARM® Cortex®-M0	48-TQFP (7x7)	Surface Mount	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	24 MHz	48-LQFP		64 KB	FLASH	2xIDAC A/D 16x12b SAR	85 C	-40 ¯C	8 K	Internal	1.71 V	5.5 V	38
INFINEON CY8C4126AZI-S433T	32-Bit 32-Bit Single-Core	ARM® Cortex®-M0+	48-TQFP (7x7)	Surface Mount	Brown-out Detect/Reset CapSense LCD POR PWM WDT	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	24 MHz	48-LQFP	36	64 KB	FLASH	16x12b SAR A/D 16x10b Slope D/A 2xIDAC	85 C	-40 ¯C	8 K	Internal	1.71 V	5.5 V
INFINEON CY8C4126AZI-S445	32-Bit 32-Bit Single-Core	ARM® Cortex®-M0+	64-TQFP (10x10)	Surface Mount	Brown-out Detect/Reset CapSense LCD POR PWM WDT	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	24 MHz	64-LQFP	54	64 KB	FLASH	16x12b SAR A/D 16x10b Slope D/A 2xIDAC	85 C	-40 ¯C	8 K	Internal	1.71 V	5.5 V
INFINEON CY8C4126AZI-M443	32-Bit 32-Bit Single-Core	ARM® Cortex®-M0	48-TQFP (7x7)	Surface Mount	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	24 MHz	48-LQFP		64 KB	FLASH	2xIDAC A/D 16x12b SAR	85 C	-40 ¯C	8 K	Internal	1.71 V	5.5 V	38
INFINEON CY8C4126AZQ-S423	32-Bit	ARM® Cortex®-M0+	48-TQFP (7x7)	Surface Mount	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	24 MHz	48-LQFP	36	64 KB	FLASH	A/D 16x10b A/D 16x12b SAR D/A 2x7b	105 °C	-40 °C	8 K	Internal	1.71 V	5.5 V
INFINEON CY8C4126LCE-HV413T	32-Bit	ARM® Cortex®-M0+	32-QFN (6x6)	Surface Mount Wettable Flank	Brown-out Detect/Reset DMA POR PWM Temp Sensor WDT	I2C IrDA LINbus SPI UART/USART	24.576 MHz	32-VFQFN Exposed Pad	9	64 KB	FLASH		125 °C	-40 °C		Internal				AEC-Q100	Automotive	4K x 8	8 8 K

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	900	$ 5.01
	Tray	1	$ 5.49
		10	$ 4.93
		25	$ 4.66
		90	$ 4.04
		270	$ 3.83
		450	$ 3.44
		990	$ 2.90
		2430	$ 2.75

Description

General part information

CY8C4126 Series

ARM® Cortex®-M0+ PSOC® 4 CY8C4100S Microcontroller IC 32-Bit Single-Core 24MHz 64KB (64K x 8) FLASH 64-TQFP (14x14)

Documents

Technical documentation and resources