CY8C4127LQS-S443

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Infineon Technologies

IC MCU 32BIT 128KB FLASH 40QFN

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CY8C4127LQS-S443

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Infineon Technologies

IC MCU 32BIT 128KB FLASH 40QFN

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CY8C4127LQS-S443

Connectivity	FIFO, LINbus, SmartCard, Microwire, I2C, UART/USART, IrDA, SSP, SPI
Core Processor	ARM® Cortex®-M0+
Core Size	32-Bit
Data Converters	16x12b Sigma-Delta, A/D 16x10b SAR
Mounting Type	Surface Mount
Number of I/O	34
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	External, Internal
Package / Case	40-UFQFN Exposed Pad
Peripherals	DMA, TRNG, LCD, Temp Sensor, POR, Brown-out Detect/Reset, WDT, PWM
Program Memory Size	128 KB
Program Memory Type	FLASH
RAM Size	16 K
Speed	24 MHz
Supplier Device Package	40-QFN (6x6)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	1.71 V

CY8C4127 Series

Part	Operating Temperature [Max]	Operating Temperature [Min]	Core Size	Program Memory Type	RAM Size	Connectivity	Data Converters	Data Converters	Peripherals	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Number of I/O	Program Memory Size	Mounting Type	Package / Case	Supplier Device Package	Core Processor	Oscillator Type	Speed	Serial Interfaces	Memory Size	Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Modulation	Power - Output	RF Family/Standard	Current - Transmitting [Max]	Current - Transmitting [Min]	Supplier Device Package [x]	Supplier Device Package [y]	Frequency	Protocol	Current - Receiving [Min]	Current - Receiving [Max]	Sensitivity
Infineon Technologies CY8C4127AZS-S445	105 °C	-40 °C	32-Bit	FLASH	16 K	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	16 b	20x10/12b SAR	Brown-out Detect/Reset CapSense LCD POR PWM WDT	1.71 V	5.5 V	54	128 KB	Surface Mount	64-LQFP	64-TQFP (10x10)	ARM® Cortex®-M0+	Internal	24 MHz
Infineon Technologies CY8C4127AZE-S455	125 °C	-40 °C	32-Bit	FLASH	16 K	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART		16x10b 20x12b SAR	Brown-out Detect/Reset CapSense LCD POR PWM WDT	1.71 V	5.5 V	54	128 KB	Surface Mount	64-LQFP	64-TQFP (10x10)	ARM® Cortex®-M0+	Internal	24 MHz
Infineon Technologies CY8C4127AXI-M485	85 °C	-40 °C	32-Bit Single-Core	FLASH	16 K	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART		2xIDAC A/D 16x12b SAR	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	1.71 V	5.5 V	51	128 KB	Surface Mount	64-LQFP	64-TQFP	ARM® Cortex®-M0	Internal	24 MHz
Infineon Technologies CY8C4127AZE-S445T	125 °C	-40 °C	32-Bit	FLASH	16 K	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART		16x10b 20x12b SAR	Brown-out Detect/Reset CapSense LCD POR PWM WDT	1.71 V	5.5 V	54	128 KB	Surface Mount	64-LQFP	64-TQFP (10x10)	ARM® Cortex®-M0+	Internal	24 MHz
Infineon Technologies CY8C4127AZE-S445	125 °C	-40 °C	32-Bit	FLASH	16 K	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART		16x10b 20x12b SAR	Brown-out Detect/Reset CapSense LCD POR PWM WDT	1.71 V	5.5 V	54	128 KB	Surface Mount	64-LQFP	64-TQFP (10x10)	ARM® Cortex®-M0+	Internal	24 MHz
Infineon Technologies CY8C4127AZI-S453	85 °C	-40 °C	32-Bit Single-Core	FLASH	16 K	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART		A/D 16x10b A/D 16x12b SAR D/A 2x7b	Brown-out Detect/Reset CapSense LCD POR PWM WDT	1.71 V	5.5 V		128 KB	Surface Mount	48-LQFP	48-TQFP (7x7)	ARM® Cortex®-M0+	Internal	24 MHz
Infineon Technologies CY8C4127AZI-S443	85 °C	-40 °C	32-Bit	FLASH	16 K	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART		A/D 16x10/12b SAR D/A 2x7b	Brown-out Detect/Reset CapSense LCD POR PWM WDT	1.71 V	5.5 V		128 KB	Surface Mount	48-LQFP	48-TQFP (7x7)	ARM® Cortex®-M0+	Internal	24 MHz
Infineon Technologies CY8C4127FNI-BL493T	85 °C	-40 °C												Surface Mount	68-UFBGA WLCSP	68-WLCSP				I2C SPI UART	16 kB 128 kB	TxRx + MCU	1.8 V	5.5 V	GFSK	3 dBm	Bluetooth General ISM > 1GHz	20 mA	16.5 mA	3.52	3.91	2.4 GHz	Bluetooth v4.2	16.4 mA	18.7 mA	-92 dBm
Infineon Technologies CY8C4127AZQ-S455	105 °C	-40 °C	32-Bit Single-Core	FLASH	16 K	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART		A/D 16x10b A/D 16x12b SAR D/A 2x7b	Brown-out Detect/Reset CapSense LCD POR PWM WDT	1.71 V	5.5 V	54	128 KB	Surface Mount	64-LQFP	64-TQFP (10x10)	ARM® Cortex®-M0+	Internal	24 MHz
Infineon Technologies CY8C4127LQS-S443	105 °C	-40 °C	32-Bit	FLASH	16 K	FIFO I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART		16x12b Sigma-Delta A/D 16x10b SAR	Brown-out Detect/Reset DMA LCD POR PWM Temp Sensor TRNG WDT	1.71 V	5.5 V	34	128 KB	Surface Mount	40-UFQFN Exposed Pad	40-QFN (6x6)	ARM® Cortex®-M0+	External Internal	24 MHz

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	4900	$ 3.86

Description

General part information

CY8C4127 Series

ARM® Cortex®-M0+ PSOC™ 4 CY8C4000S Microcontroller IC 32-Bit 24MHz 128KB (128K x 8) FLASH 40-QFN (6x6)

Documents

Technical documentation and resources