Integrated Circuits (ICs)

CY8C3866PVI-021T

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IC MCU 8BIT 64KB FLASH 48SSOP

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Integrated Circuits (ICs)

CY8C3866PVI-021T

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INFINEON

IC MCU 8BIT 64KB FLASH 48SSOP

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CY8C3866PVI-021T

Connectivity	I2C, SPI, LINbus, USB, EBI/EMI, UART/USART
Core Processor	8051
Core Size	8-Bit
Data Converters	A/D 16x20b, D/A 4x8b
EEPROM Size	2K x 8
Mounting Type	Surface Mount
Number of I/O	25
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Oscillator Type	Internal
Package / Case	48-BSSOP (0.295", 7.50mm Width)
Peripherals	DMA, LCD, PWM, CapSense, WDT, POR
Program Memory Size	64 KB
Program Memory Type	FLASH
RAM Size	8 K
Speed	67 MHz
Supplier Device Package	48-SSOP
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	1.71 V

CY8C3866 Series

Part	RAM Size	Core Size	EEPROM Size	Speed	Peripherals	Program Memory Type	Program Memory Size	Oscillator Type	Connectivity	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Core Processor	Package / Case	Data Converters	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Number of I/O [custom]	Mounting Type	Number of I/O	Supplier Device Package [y]	Supplier Device Package [x]
INFINEON CY8C3866LTI-209T	8 K	8-Bit	2K x 8	67 MHz	CapSense DMA LCD POR PWM WDT	FLASH	64 KB	Internal	CANbus EBI/EMI I2C LINbus SPI UART/USART USB	1.71 V	5.5 V	8051	68-VFQFN Exposed Pad	A/D 16x20b D/A 2x8b	68-QFN (8x8)	85 C	-40 ¯C	38	Surface Mount
INFINEON CY8C3866PVI-021T	8 K	8-Bit	2K x 8	67 MHz	CapSense DMA LCD POR PWM WDT	FLASH	64 KB	Internal	EBI/EMI I2C LINbus SPI UART/USART USB	1.71 V	5.5 V	8051	48-BSSOP (0.295" 7.50mm Width)	A/D 16x20b D/A 4x8b	48-SSOP	85 C	-40 ¯C		Surface Mount	25
INFINEON CY8C3866AXI-039T	8 K	8-Bit	2K x 8	67 MHz	CapSense DMA LCD POR PWM WDT	FLASH	64 KB	Internal	EBI/EMI I2C LINbus SPI UART/USART USB	1.71 V	5.5 V	8051	100-LQFP	A/D 16x20b D/A 4x8b	100-TQFP (14x14)	85 C	-40 ¯C		Surface Mount	62
INFINEON CY8C3866LTI-207T	8 K	8-Bit	2K x 8	67 MHz	CapSense DMA LCD POR PWM WDT	FLASH	64 KB	Internal	EBI/EMI I2C LINbus SPI UART/USART USB	1.71 V	5.5 V	8051	68-VFQFN Exposed Pad	A/D 16x20b D/A 2x8b	68-QFN (8x8)	85 C	-40 ¯C	38	Surface Mount
INFINEON CY8C3866AXI-208T	8 K	8-Bit	2K x 8	67 MHz	CapSense DMA LCD POR PWM WDT	FLASH	64 KB	Internal	CANbus EBI/EMI I2C LINbus SPI UART/USART USB	1.71 V	5.5 V	8051	100-LQFP	A/D 16x20b D/A 2x8b	100-TQFP (14x14)	85 C	-40 ¯C		Surface Mount	62
INFINEON CY8C3866AXI-035T	8 K	8-Bit	2K x 8	67 MHz	CapSense DMA LCD POR PWM WDT	FLASH	64 KB	Internal	CANbus EBI/EMI I2C LINbus SPI UART/USART	1.71 V	5.5 V	8051	100-LQFP	A/D 16x20b D/A 4x8b	100-TQFP (14x14)	85 C	-40 ¯C		Surface Mount	62
INFINEON CY8C3866FNI-210T	8 K	8-Bit	2K x 8	67 MHz	CapSense DMA LCD POR PWM WDT	FLASH	64 KB	Internal	CANbus EBI/EMI I2C LINbus SPI UART/USART USB	1.71 V	5.5 V	8051	72-UFBGA WLCSP	A/D 16x20b D/A 4x8b	72-WLCSP	85 C	-40 ¯C		Surface Mount	62	5	4.3
INFINEON CY8C3866AXI-035	8 K	8-Bit	2K x 8	67 MHz	CapSense DMA LCD POR PWM WDT	FLASH	64 KB	Internal	CANbus EBI/EMI I2C LINbus SPI UART/USART	1.71 V	5.5 V	8051	100-LQFP	A/D 16x20b D/A 4x8b	100-TQFP (14x14)	85 C	-40 ¯C		Surface Mount	62
INFINEON CY8C3866LTI-067	8 K	8-Bit	2K x 8	67 MHz	CapSense DMA LCD POR PWM WDT	FLASH	64 KB	Internal	EBI/EMI I2C LINbus SPI UART/USART USB	1.71 V	5.5 V	8051	48-VFQFN Exposed Pad	A/D 16x20b D/A 4x8b	48-QFN (7x7)	85 C	-40 ¯C		Surface Mount	25
INFINEON CY8C3866AXI-206T	8 K	8-Bit	2K x 8	67 MHz	CapSense DMA LCD POR PWM WDT	FLASH	64 KB	Internal	EBI/EMI I2C LINbus SPI UART/USART	1.71 V	5.5 V	8051	100-LQFP	A/D 16x20b D/A 2x8b	100-TQFP (14x14)	85 C	-40 ¯C		Surface Mount	62

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	$ 13.29
	Tape & Reel (TR)	1000	$ 13.24

Description

General part information

CY8C3866 Series

8051 PSOC® 3 CY8C38xx Microcontroller IC 8-Bit 67MHz 64KB (64K x 8) FLASH 48-SSOP

Documents

Technical documentation and resources