Specification	CY91F528RSDEQ-GSE2

A/D Channels	48 count
A/D Resolution (bits)	12 bit
Connectivity	UART, I2C, CANbus, EBI, USART, EMI, LINbus, FlexRay
Converter Architecture	SAR
Core Processor	FR81S
Core Size (Bit Width)	32 Bit
D/A Channels	2 count
D/A Resolution (bits)	8 bit
EEPROM Size (Depth)	64 K
EEPROM Size (Width)	8 bit
Mounting Type	Surface Mount
Number of I/O	115
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal, External
Package / Case	144-LQFP Exposed Pad
Package Length	20 mm
Package Name	144-LQFP-EP
Package Width	20 mm
Peripherals	DMA, LVD, PWM, WDT
Program Memory Depth	2.0625 M
Program Memory Size	2.0625 MB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	336 K
RAM Size Width	8 bit
Speed	128 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	2.7 V

CY91F528 Series

Part	Core Processor	Mounting Type	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Program Memory Type	Operating Temperature (Max)	Operating Temperature (Min)	EEPROM Size (Width)	EEPROM Size (Depth)	Package Length	Package Name	Package Width	Peripherals	Package / Case	Connectivity	Number of I/O	Program Memory Width	Program Memory Size	Program Memory Depth	Core Size (Bit Width)	RAM Size Depth	RAM Size Width	Speed	Oscillator Type	Converter Architecture	Converter Model	D/A Channels	D/A Resolution (bits)	A/D Resolution (bits)	A/D Channels	Core Configuration
INFINEON CY91F528UWEEQ-GSE2
INFINEON CY91F528RSCPMC-GSE2	FR81S	Surface Mount	2.7 V	5.5 V	FLASH	105 °C	-40 °C	8 bit	64 K	20 mm	144-LQFP	20 mm	DMA LVD POR PWM WDT	144-LQFP	CANbus CSIO EBI EMI I2C LINbus SPI UART USART	115	8 bit	2.0625 MB	2.0625 M	32 Bit	336 K	8 bit	80 MHz	External	SAR	R2R	2 count	8 bit	12 bit	48 count	Single-Core
INFINEON CY91F528RSDEQ-GSE2	FR81S	Surface Mount	2.7 V	5.5 V	FLASH	125 °C	-40 °C	8 bit	64 K	20 mm	144-LQFP-EP	20 mm	DMA LVD PWM WDT	144-LQFP Exposed Pad	CANbus EBI EMI FlexRay I2C LINbus UART USART	115	8 bit	2.0625 MB	2.0625 M	32 Bit	336 K	8 bit	128 MHz	External Internal	SAR		2 count	8 bit	12 bit	48 count

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