Integrated Circuits (ICs)

AT91SAM7L128-AU

Obsolete

IC MCU 16/32B 128KB FLSH 128LQFP

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Integrated Circuits (ICs)

Obsolete

IC MCU 16/32B 128KB FLSH 128LQFP

Technical Specifications

Parameters and characteristics for this part

Specification	AT91SAM7L128-AU

Connectivity	I2C, SPI, UART/USART
Core Processor	ARM7®
Core Size [Max]	32 Bit
Core Size [Min]	16 Bit
Data Converters [custom]	10
Data Converters [custom]	4
Mounting Type	Surface Mount
Number of I/O	80
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	128-LQFP
Peripherals	POR, WDT, LCD, Brown-out Detect/Reset, PWM
Program Memory Size	128 KB
Program Memory Type	FLASH
RAM Size	6 K
Speed	36 MHz
Supplier Device Package	128-LQFP
Voltage - Supply (Vcc/Vdd) [Max]	1.8 V
Voltage - Supply (Vcc/Vdd) [Min]	1.55 V

Part	RAM Size	Peripherals	Number of I/O	Oscillator Type	Core Processor	Data Converters [custom]	Data Converters [custom]	Supplier Device Package	Connectivity	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Program Memory Size	Speed	Core Size [Min]	Core Size [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Program Memory Type	Mounting Type	Package / Case
Microchip Technology AT91SAM7L128-CU	6 K	Brown-out Detect/Reset LCD POR PWM WDT	80	Internal	ARM7®	10	4	144-BGA (13x13)	I2C SPI UART/USART	1.8 V	1.55 V	128 KB	36 MHz	16 Bit	32 Bit	85 °C	-40 °C	FLASH	Surface Mount	144-LFBGA
Microchip Technology AT91SAM7L128-AU	6 K	Brown-out Detect/Reset LCD POR PWM WDT	80	Internal	ARM7®	10	4	128-LQFP	I2C SPI UART/USART	1.8 V	1.55 V	128 KB	36 MHz	16 Bit	32 Bit	85 °C	-40 °C	FLASH	Surface Mount	128-LQFP

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

Distributor	Package	Quantity	$

General part information

ARM7® SAM7L Microcontroller IC 16/32-Bit 36MHz 128KB (128K x 8) FLASH 128-LQFP (20x14)

Technical documentation and resources