Specification	AT90S4414-4PC

Connectivity	SPI, UART, USART
Core Processor	AVR
Core Size (Bit Width)	8 Bit
EEPROM Size (Depth)	256
EEPROM Size (Width)	8 bit
Mounting Type	Through Hole
Number of I/O	32
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Oscillator Type	Internal
Package Length	0.6 in
Package Name	40-PDIP, 40-DIP
Package Width	15.24 mm
Peripherals	WDT, PWM
Program Memory Depth	2 K
Program Memory Size	4 KB
Program Memory Type	FLASH
Program Memory Width	16
RAM Size Depth	256
RAM Size Width	8 bit
Speed	4 MHz
Voltage - Supply (Vcc/Vdd) Maximum	6 V
Voltage - Supply (Vcc/Vdd) Minimum	2.7 V

AT90S4414 Series

Part	Peripherals	Package Width	Package Name	Package Length	Connectivity	Speed	Core Size (Bit Width)	Oscillator Type	EEPROM Size (Width)	EEPROM Size (Depth)	Program Memory Width	Program Memory Size	Program Memory Depth	RAM Size Width	RAM Size Depth	Mounting Type	Program Memory Type	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Package / Case	Core Processor	Number of I/O	Operating Temperature (Max)	Operating Temperature (Min)
Microchip Technology AT90S4414-4JC	PWM WDT	16.6 mm	44-PLCC	16.6 mm	SPI UART USART	4 MHz	8 Bit	Internal	8 bit	256	16	4 KB	2 K	8 bit	256	Surface Mount	FLASH	6 V	2.7 V	44-LCC (J-Lead)	AVR	32	70 °C	0 °C
Microchip Technology AT90S4414-4JI	PWM WDT	16.6 mm	44-PLCC	16.6 mm	SPI UART USART	4 MHz	8 Bit	Internal	8 bit	256	16	4 KB	2 K	8 bit	256	Surface Mount	FLASH	6 V	2.7 V	44-LCC (J-Lead)	AVR	32	85 °C	-40 °C
Microchip Technology AT90S4414-8PC	PWM WDT	15.24 mm	40-DIP 40-PDIP	0.6 in	SPI UART USART	8 MHz	8 Bit	Internal	8 bit	256	16	4 KB	2 K	8 bit	256	Through Hole	FLASH	6 V	4 V		AVR	32	70 °C	0 °C
Microchip Technology AT90S4414-4PC	PWM WDT	15.24 mm	40-DIP 40-PDIP	0.6 in	SPI UART USART	4 MHz	8 Bit	Internal	8 bit	256	16	4 KB	2 K	8 bit	256	Through Hole	FLASH	6 V	2.7 V		AVR	32	70 °C	0 °C
Microchip Technology AT90S4414-8PI	PWM WDT	15.24 mm	40-DIP 40-PDIP	0.6 in	SPI UART USART	8 MHz	8 Bit	Internal	8 bit	256	16	4 KB	2 K	8 bit	256	Through Hole	FLASH	6 V	4 V		AVR	32	85 °C	-40 °C
Microchip Technology AT90S4414-8AC	PWM WDT	10 mm	44‑TQFP	10 mm	SPI UART USART	8 MHz	8 Bit	Internal	8 bit	256	16	4 KB	2 K	8 bit	256	Surface Mount	FLASH	6 V	4 V	44-TQFP	AVR	32	70 °C	0 °C
Microchip Technology AT90S4414-4AI	PWM WDT	10 mm	44‑TQFP	10 mm	SPI UART USART	4 MHz	8 Bit	Internal	8 bit	256	16	4 KB	2 K	8 bit	256	Surface Mount	FLASH	6 V	2.7 V	44-TQFP	AVR	32	85 °C	-40 °C
Microchip Technology AT90S4414-4AC	PWM WDT	10 mm	44‑TQFP	10 mm	SPI UART USART	4 MHz	8 Bit	Internal	8 bit	256	16	4 KB	2 K	8 bit	256	Surface Mount	FLASH	6 V	2.7 V	44-TQFP	AVR	32	70 °C	0 °C
Microchip Technology AT90S4414-8JI	PWM WDT	16.6 mm	44-PLCC	16.6 mm	SPI UART USART	8 MHz	8 Bit	Internal	8 bit	256	16	4 KB	2 K	8 bit	256	Surface Mount	FLASH	6 V	4 V	44-LCC (J-Lead)	AVR	32	85 °C	-40 °C
Microchip Technology AT90S4414-4PI	PWM WDT	15.24 mm	40-DIP 40-PDIP	0.6 in	SPI UART USART	4 MHz	8 Bit	Internal	8 bit	256	16	4 KB	2 K	8 bit	256	Through Hole	FLASH	6 V	2.7 V		AVR	32	85 °C	-40 °C

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AT90S4414-4PC | Datasheet