Integrated Circuits (ICs)

CY8C4A45LQI-483

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MCU 32-BIT ARM CORTEX M0+ RISC 3

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Integrated Circuits (ICs)

CY8C4A45LQI-483

Active

INFINEON

MCU 32-BIT ARM CORTEX M0+ RISC 3

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CY8C4A45LQI-483

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, 8x12b SAR, D/A 2x7b, 2x13b
Mounting Type	Surface Mount
Number of I/O [custom]	38
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Oscillator Type	Internal
Package / Case	48-UFQFN Exposed Pad
Peripherals	POR, CapSense, LCD, Brown-out Detect/Reset, LVD, PWM, WDT
Program Memory Size	32 KB
Program Memory Type	FLASH
RAM Size	4K x 8
Speed	48 MHz
Supplier Device Package	48-QFN (6x6)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	1.71 V

CY8C4A45 Series

Part	Core Size	Oscillator Type	Operating Temperature [Max]	Operating Temperature [Min]	Program Memory Type	Mounting Type	Program Memory Size	Package / Case	Data Converters	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	RAM Size	Number of I/O	Peripherals	Speed	Connectivity	Core Processor	Supplier Device Package [x]	Supplier Device Package [y]	Supplier Device Package	Number of I/O [custom]
INFINEON CY8C4A45FNI-483T	32-Bit 32-Bit Single-Core	Internal	85 C	-40 ¯C	FLASH	Surface Mount	32 KB	45-XFBGA WLCSP	2x13b 8x12b SAR A/D 16x10b D/A 2x7b	1.71 V	5.5 V	4K x 8	37	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	48 MHz	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	ARM® Cortex®-M0+	1.99	3.69	45-WLCSP
INFINEON CY8C4A45AZI-483	32-Bit 32-Bit Single-Core	Internal	85 C	-40 ¯C	FLASH	Surface Mount	32 KB	48-LQFP	2x13b 8x12b SAR A/D 16x10b D/A 2x7b	1.71 V	5.5 V	4K x 8		Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	48 MHz	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	ARM® Cortex®-M0+			48-TQFP (7x7)	38
INFINEON CY8C4A45PVI-481	32-Bit 32-Bit Single-Core	Internal	85 C	-40 ¯C	FLASH	Surface Mount	32 KB	28-SSOP (0.209" 5.30mm Width)	2x13b 8x12b SAR A/D 16x10b D/A 2x7b	1.71 V	5.5 V	4K x 8	20	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	48 MHz	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	ARM® Cortex®-M0+			28-SSOP
INFINEON CY8C4A45LQI-483	32-Bit 32-Bit Single-Core	Internal	85 C	-40 ¯C	FLASH	Surface Mount	32 KB	48-UFQFN Exposed Pad	2x13b 8x12b SAR A/D 16x10b D/A 2x7b	1.71 V	5.5 V	4K x 8		Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	48 MHz	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	ARM® Cortex®-M0+			48-QFN (6x6)	38
INFINEON CY8C4A45LQI-483	32-Bit 32-Bit Single-Core	Internal	85 C	-40 ¯C	FLASH	Surface Mount	32 KB	48-UFQFN Exposed Pad	2x13b 8x12b SAR A/D 16x10b D/A 2x7b	1.71 V	5.5 V	4K x 8		Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	48 MHz	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	ARM® Cortex®-M0+			48-QFN (6x6)	38

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	47	$ 10.64
		47	$ 10.64
		957	$ 6.18
		957	$ 6.18
	Tray	1	$ 6.23
		1	$ 6.23
		10	$ 5.62
		10	$ 5.62
		25	$ 5.36
		25	$ 5.36
		47	$ 10.64
		47	$ 10.64
		80	$ 4.66
		80	$ 4.66
		230	$ 4.45
		230	$ 4.45
		490	$ 4.05
		490	$ 4.05
		980	$ 3.53
		980	$ 3.53
		2450	$ 3.40
		2450	$ 3.40

Description

General part information

CY8C4A45 Series

ARM® Cortex®-M0+ PSOC® 4 CY8C4Axx Microcontroller IC 32-Bit Single-Core 48MHz 32KB (32K x 8) FLASH 48-QFN (6x6)

Documents

Technical documentation and resources