CY8C3866LTI-209T

Obsolete

Infineon Technologies

IC MCU 8BIT 64KB FLASH 68QFN

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CY8C3866LTI-209T

Obsolete

Infineon Technologies

IC MCU 8BIT 64KB FLASH 68QFN

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CY8C3866LTI-209T

Connectivity	EBI/EMI, USB, LINbus, UART/USART, CANbus, I2C, SPI
Core Processor	8051
Core Size	8-Bit
Data Converters	A/D 16x20b, D/A 2x8b
EEPROM Size	2K x 8
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	68-VFQFN Exposed Pad
Peripherals	CapSense, POR, DMA, WDT, PWM, LCD
Program Memory Size	64 KB
Program Memory Type	FLASH
RAM Size	8 K
Speed	67 MHz
Supplier Device Package	68-QFN (8x8)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	1.71 V

CY8C3866 Series

Part	Operating Temperature [Max]	Operating Temperature [Min]	RAM Size	Supplier Device Package	Package / Case	Data Converters	Connectivity	EEPROM Size	Program Memory Type	Core Size	Mounting Type	Program Memory Size	Oscillator Type	Core Processor	Speed	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Peripherals	Number of I/O	Package / Case [y]	Package / Case [y]	Supplier Device Package [y]	Supplier Device Package [x]
Infineon Technologies CY8C3866LTI-209T	85 °C	-40 °C	8 K	68-QFN (8x8)	68-VFQFN Exposed Pad	A/D 16x20b D/A 2x8b	CANbus EBI/EMI I2C LINbus SPI UART/USART USB	2K x 8	FLASH	8-Bit	Surface Mount	64 KB	Internal	8051	67 MHz	1.71 V	5.5 V	CapSense DMA LCD POR PWM WDT
Infineon Technologies CY8C3866PVI-021T	85 °C	-40 °C	8 K	48-SSOP	48-BSSOP	A/D 16x20b D/A 4x8b	EBI/EMI I2C LINbus SPI UART/USART USB	2K x 8	FLASH	8-Bit	Surface Mount	64 KB	Internal	8051	67 MHz	1.71 V	5.5 V	CapSense DMA LCD POR PWM WDT	25	0.295 in	7.5 mm
Infineon Technologies CY8C3866AXI-039T	85 °C	-40 °C	8 K	100-TQFP (14x14)	100-LQFP	A/D 16x20b D/A 4x8b	EBI/EMI I2C LINbus SPI UART/USART USB	2K x 8	FLASH	8-Bit	Surface Mount	64 KB	Internal	8051	67 MHz	1.71 V	5.5 V	CapSense DMA LCD POR PWM WDT	62
Infineon Technologies CY8C3866LTI-207T	85 °C	-40 °C	8 K	68-QFN (8x8)	68-VFQFN Exposed Pad	A/D 16x20b D/A 2x8b	EBI/EMI I2C LINbus SPI UART/USART USB	2K x 8	FLASH	8-Bit	Surface Mount	64 KB	Internal	8051	67 MHz	1.71 V	5.5 V	CapSense DMA LCD POR PWM WDT
Infineon Technologies CY8C3866AXI-208T	85 °C	-40 °C	8 K	100-TQFP (14x14)	100-LQFP	A/D 16x20b D/A 2x8b	CANbus EBI/EMI I2C LINbus SPI UART/USART USB	2K x 8	FLASH	8-Bit	Surface Mount	64 KB	Internal	8051	67 MHz	1.71 V	5.5 V	CapSense DMA LCD POR PWM WDT	62
Infineon Technologies CY8C3866AXI-035T	85 °C	-40 °C	8 K	100-TQFP (14x14)	100-LQFP	A/D 16x20b D/A 4x8b	CANbus EBI/EMI I2C LINbus SPI UART/USART	2K x 8	FLASH	8-Bit	Surface Mount	64 KB	Internal	8051	67 MHz	1.71 V	5.5 V	CapSense DMA LCD POR PWM WDT	62
Infineon Technologies CY8C3866FNI-210T	85 °C	-40 °C	8 K	72-WLCSP	72-UFBGA WLCSP	A/D 16x20b D/A 4x8b	CANbus EBI/EMI I2C LINbus SPI UART/USART USB	2K x 8	FLASH	8-Bit	Surface Mount	64 KB	Internal	8051	67 MHz	1.71 V	5.5 V	CapSense DMA LCD POR PWM WDT	62			5	4.3
Infineon Technologies CY8C3866AXI-035	85 °C	-40 °C	8 K	100-TQFP (14x14)	100-LQFP	A/D 16x20b D/A 4x8b	CANbus EBI/EMI I2C LINbus SPI UART/USART	2K x 8	FLASH	8-Bit	Surface Mount	64 KB	Internal	8051	67 MHz	1.71 V	5.5 V	CapSense DMA LCD POR PWM WDT	62
Infineon Technologies CY8C3866LTI-067	85 °C	-40 °C	8 K	48-QFN (7x7)	48-VFQFN Exposed Pad	A/D 16x20b D/A 4x8b	EBI/EMI I2C LINbus SPI UART/USART USB	2K x 8	FLASH	8-Bit	Surface Mount	64 KB	Internal	8051	67 MHz	1.71 V	5.5 V	CapSense DMA LCD POR PWM WDT	25
Infineon Technologies CY8C3866AXI-206T	85 °C	-40 °C	8 K	100-TQFP (14x14)	100-LQFP	A/D 16x20b D/A 2x8b	EBI/EMI I2C LINbus SPI UART/USART	2K x 8	FLASH	8-Bit	Surface Mount	64 KB	Internal	8051	67 MHz	1.71 V	5.5 V	CapSense DMA LCD POR PWM WDT	62

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

CY8C3866 Series

8051 PSOC® 3 CY8C38xx Microcontroller IC 8-Bit 67MHz 64KB (64K x 8) FLASH 68-QFN (8x8)

Documents

Technical documentation and resources