Integrated Circuits (ICs)

CY8C4127LQE-S443T

Active

INFINEON

ARM MICROCONTROLLERS - MCU PSOC4 - GENERAL

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

Integrated Circuits (ICs)

CY8C4127LQE-S443T

Active

INFINEON

ARM MICROCONTROLLERS - MCU PSOC4 - GENERAL

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CY8C4127LQE-S443T

Connectivity	SSP, FIFO, I2C, Microwire, UART/USART, LINbus, SmartCard, SPI, IrDA
Core Processor	ARM® Cortex®-M0+
Core Size	32-Bit
Data Converters	A/D 16x10b SAR, 16x12b Sigma-Delta
Mounting Type	Surface Mount
Number of I/O	34
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	External, Internal
Package / Case	40-UFQFN Exposed Pad
Peripherals	LCD, POR, WDT, PWM, Temp Sensor, TRNG, DMA, Brown-out Detect/Reset
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	Program Memory Type	Data Converters	Core Size	Operating Temperature [Min]	Operating Temperature [Max]	Peripherals	Oscillator Type	Mounting Type	Package / Case	Connectivity	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Supplier Device Package	Core Processor	Program Memory Size	Speed	Number of I/O	RAM Size	Number of I/O [custom]	Qualification	Grade	EEPROM Size	Memory Size	Modulation	Protocol	Current - Transmitting [Min] [x]	Current - Transmitting [Max] [x]	Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Current - Receiving [Max]	Current - Receiving [Min]	Supplier Device Package [y]	Supplier Device Package [x]	Frequency	Sensitivity	RF Family/Standard	Power - Output	Serial Interfaces
INFINEON CY8C4127AZS-S445	FLASH	20x10/12b SAR A/D 16	32-Bit	-40 °C	105 °C	Brown-out Detect/Reset CapSense LCD POR PWM WDT	Internal	Surface Mount	64-LQFP	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	1.71 V	5.5 V	64-TQFP (10x10)	ARM® Cortex®-M0+	128 KB	24 MHz	54	16 K
INFINEON CY8C4127AZE-S455	FLASH	20x12b SAR A/D 16x10b	32-Bit	-40 °C	125 °C	Brown-out Detect/Reset CapSense LCD POR PWM WDT	Internal	Surface Mount	64-LQFP	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	1.71 V	5.5 V	64-TQFP (10x10)	ARM® Cortex®-M0+	128 KB	24 MHz	54	16 K
INFINEON CY8C4127AXI-M485	FLASH	2xIDAC A/D 16x12b SAR	32-Bit 32-Bit Single-Core	-40 ¯C	85 C	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	Internal	Surface Mount	64-LQFP	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	1.71 V	5.5 V	64-TQFP (14x14)	ARM® Cortex®-M0	128 KB	24 MHz		16 K	51
INFINEON CY8C4127AZE-S445T	FLASH	20x12b SAR A/D 16x10b	32-Bit	-40 °C	125 °C	Brown-out Detect/Reset CapSense LCD POR PWM WDT	Internal	Surface Mount	64-LQFP	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	1.71 V	5.5 V	64-TQFP (10x10)	ARM® Cortex®-M0+	128 KB	24 MHz	54	16 K
INFINEON CY8C4127LQE-S443T	FLASH	16x12b Sigma-Delta A/D 16x10b SAR	32-Bit	-40 °C	125 °C	Brown-out Detect/Reset DMA LCD POR PWM Temp Sensor TRNG WDT	External Internal	Surface Mount	40-UFQFN Exposed Pad	FIFO I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	1.71 V	5.5 V	40-QFN (6x6)	ARM® Cortex®-M0+	128 KB	24 MHz	34	16 K
INFINEON CY8C4127AZE-S445	FLASH	20x12b SAR A/D 16x10b	32-Bit	-40 °C	125 °C	Brown-out Detect/Reset CapSense LCD POR PWM WDT	Internal	Surface Mount	64-LQFP	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	1.71 V	5.5 V	64-TQFP (10x10)	ARM® Cortex®-M0+	128 KB	24 MHz	54	16 K
INFINEON CY8C4127AZI-S453	FLASH	A/D 16x10b A/D 16x12b SAR D/A 2x7b	32-Bit 32-Bit Single-Core	-40 ¯C	85 C	Brown-out Detect/Reset CapSense LCD POR PWM WDT	Internal	Surface Mount	48-LQFP	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	1.71 V	5.5 V	48-TQFP (7x7)	ARM® Cortex®-M0+	128 KB	24 MHz		16 K	38
INFINEON CY8C4127LCE-HV403T	FLASH	2x16/20b A/D Sigma-Delta	32-Bit	-40 °C	125 °C	PWM				LINbus				ARM® Cortex®-M0+	128 KB	24 MHz	8	8 K		AEC-Q100	Automotive	8 8 K
INFINEON CY8C4127AZI-S443	FLASH	A/D 16x10/12b SAR D/A 2x7b	32-Bit	-40 ¯C	85 C	Brown-out Detect/Reset CapSense LCD POR PWM WDT	Internal	Surface Mount	48-LQFP	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	1.71 V	5.5 V	48-TQFP (7x7)	ARM® Cortex®-M0+	128 KB	24 MHz		16 K	38
INFINEON CY8C4127FNI-BL493T				-40 ¯C	85 C			Surface Mount	68-UFBGA WLCSP				68-WLCSP										16 kB 128 kB	GFSK	Bluetooth v4.2	16.5 mA	20 mA	TxRx + MCU	5.5 V	1.8 V	18.7 mA	16.4 mA	3.91	3.52	2.4 GHz	-92 dBm	Bluetooth General ISM > 1GHz	3 dBm	I2C SPI UART

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	0	$ 3.59
	Tape & Reel (TR)	2500	$ 4.29
Mouser	N/A	2500	$ 4.30

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