Specification	CY8C4146AXI-S453

A/D Channels	16 count
A/D Resolution (bits)	10 bit, 12 bit
Connectivity	SSP, SPI, LINbus, UART, USART, I2C, IrDA, Microwire, SmartCard
Converter Architecture	SAR
Converter Type	A/D, D/A
Core Configuration	Single-Core
Core Processor	ARM® Cortex®-M0+
Core Size (Bit Width)	32 Bit
D/A Channels	2 count
D/A Resolution (bits)	7 bit
Mounting Type	Surface Mount
Number of I/O	37
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	44-LQFP
Package Length	10 mm
Package Name	44‑TQFP
Package Width	10 mm
Peripherals	LCD, CapSense, PWM, POR, WDT, Reset, Brown-out Detect
Program Memory Depth	64 K
Program Memory Size	64 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	8 K
RAM Size Width	8 bit
Speed	48 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	1.71 V

CY8C4146 Series

Part	Converter Architecture	A/D Channels	A/D Resolution (bits)	D/A Channels	D/A Resolution (bits)	Package Width	Package Name	Package Length	Program Memory Type	Number of I/O	RAM Size Width	RAM Size Depth	Connectivity	Speed	Core Size (Bit Width)	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Oscillator Type	Core Processor	Operating Temperature (Max)	Operating Temperature (Min)	Program Memory Depth	Program Memory Width	Program Memory Size	Peripherals	Mounting Type	Core Configuration	Converter Model	Package / Case	Grade	Qualification	Converter Type
INFINEON CY8C4146PVS-S432	SAR	1 count	12 bit	1 count	7 bit 8 bit	5.3 mm	28-SSOP	0.209 in	FLASH	24	8 bit	8 K	I2C IrDA LINbus Microwire SmartCard SPI SSP UART USART	48 MHz	32 Bit	5.5 V	1.71 V	Internal	ARM® Cortex®-M0	105 °C	-40 °C	64 K	8 bit	64 KB	Brown-out Detect CapSense LCD LVD POR PWM Reset WDT	Surface Mount	Single-Core
INFINEON CY8C4146LQI-S423	SAR	16 count	10 bit 12 bit			6 mm	40-QFN	6 mm	FLASH	34	8 bit	8 K	I2C IrDA LINbus SPI UART USART	48 MHz	32 Bit	5.5 V	1.71 V	Internal	ARM® Cortex®-M0+	85 °C	-40 °C	64 K	8 bit	64 KB	Brown-out Detect CapSense LCD POR PWM Reset WDT	Surface Mount	Single-Core	IDAC Slope	40-UFQFN Exposed Pad
INFINEON CY8C4146LQA-S273T	SAR Sigma-Delta	16 count	10 bit 12 bit	1 count	12 bit	6 mm	40-QFN	6 mm	FLASH	34	8 bit	8 K	CANbus I2C IrDA LINbus Microwire SmartCard SPI SSP UART USART	48 MHz	32 Bit	5.5 V	1.71 V	External Internal	ARM® Cortex®-M0+	85 °C	-40 °C	64 K	8 bit	64 KB	Brown-out Detect CapSense DMA LCD POR PWM Reset WDT	Surface Mount Wettable Flank			40-UFQFN Exposed Pad	Automotive	AEC-Q100
INFINEON CY8C4146AZI-S463	SAR	16 count	10 bit 12 bit	2 count	7 bit	7 mm	48-TQFP	7 mm	FLASH	38	8 bit	8 K	I2C IrDA LINbus Microwire SmartCard SPI SSP UART USART	48 MHz	32 Bit	5.5 V	1.71 V	Internal	ARM® Cortex®-M0+	85 °C	-40 °C	64 K	8 bit	64 KB	Brown-out Detect CapSense LCD POR PWM Reset WDT	Surface Mount	Single-Core		48-LQFP			A/D D/A
INFINEON CY8C4146LQA-S263T	SAR Sigma-Delta	16 count	10 bit 12 bit	1 count	12 bit	6 mm	40-QFN	6 mm	FLASH	34	8 bit	8 K	CANbus I2C IrDA LINbus Microwire SmartCard SPI SSP UART USART	48 MHz	32 Bit	5.5 V	1.71 V	External Internal	ARM® Cortex®-M0+	85 °C	-40 °C	64 K	8 bit	64 KB	Brown-out Detect CapSense DMA POR PWM Reset WDT	Surface Mount Wettable Flank			40-UFQFN Exposed Pad	Automotive	AEC-Q100
INFINEON CY8C4146AZS-S265	SAR		10 bit 12 bit	1 count	7 bit 8 bit	10 mm	64-TQFP	10 mm	FLASH	54	8 bit	8 K	I2C IrDA LINbus Microwire SmartCard SPI SSP UART USART	48 MHz	32 Bit	5.5 V	1.71 V	External Internal	ARM® Cortex®-M0+	105 °C	-40 °C	64 K	8 bit	64 KB	Brown-out Detect CapSense DMA POR PWM Reset WDT	Surface Mount	Single-Core		64-LQFP	Automotive	AEC-Q100
INFINEON CY8C4146AZS-S275	SAR	16 count	10 bit 12 bit	2 count	7 bit	10 mm	64-TQFP	10 mm	FLASH	54	8 bit	8 K	I2C IrDA LINbus Microwire SmartCard SPI SSP UART USART	48 MHz	32 Bit	5.5 V	1.71 V	External Internal	ARM® Cortex®-M0+	105 °C	-40 °C	64 K	8 bit	64 KB	Brown-out Detect CapSense LCD LVD POR PWM Reset WDT	Surface Mount			64-LQFP	Automotive	AEC-Q100
INFINEON CY8C4146LQA-S263	SAR	12 count 16 count	10 bit 12 bit	2 count	7 bit	6 mm	40-QFN	6 mm	FLASH	34	8 bit	8 K	I2C IrDA LINbus Microwire SmartCard SPI SSP UART USART	48 MHz	32 Bit	5.5 V	1.71 V	Internal	ARM® Cortex®-M0+	85 °C	-40 °C	64 K	8 bit	64 KB	Brown-out Detect CapSense LCD LVD POR PWM Reset WDT	Surface Mount Wettable Flank			40-UFQFN Exposed Pad	Automotive	AEC-Q100
INFINEON CY8C4146LQI-S432	SAR	16 count	10 bit 12 bit			5 mm	32-QFN	5 mm	FLASH	27	8 bit	8 K	I2C IrDA LINbus SPI UART USART	48 MHz	32 Bit	5.5 V	1.71 V	Internal	ARM® Cortex®-M0+	85 °C	-40 °C	64 K	8 bit	64 KB	Brown-out Detect CapSense LCD POR PWM Reset WDT	Surface Mount	Single-Core	IDAC Slope	32-UFQFN Exposed Pad
INFINEON CY8C4146LQA-S253	SAR	12 count 16 count	10 bit 12 bit	2 count	7 bit	6 mm	40-QFN	6 mm	FLASH	34	8 bit	8 K	I2C IrDA LINbus Microwire SmartCard SPI SSP UART USART	48 MHz	32 Bit	5.5 V	1.71 V	Internal	ARM® Cortex®-M0+	85 °C	-40 °C	64 K	8 bit	64 KB	Brown-out Detect CapSense LCD LVD POR PWM Reset WDT	Surface Mount Wettable Flank			40-UFQFN Exposed Pad	Automotive	AEC-Q100

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CY8C4146AXI-S453 | Datasheet