Specification	AT91M55800A-33CJ-T

A/D Channels	8 count
A/D Resolution (bits)	10 bit
Connectivity	EBI, EMI, SPI, USART, UART
Core Processor	ARM7®
Core Size (Bit Width Options)	16-Bit, 32-Bit
D/A Channels	2 count
D/A Resolution (bits)	10 bit
Mounting Type	Surface Mount
Number of I/O	58
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	176-LFBGA
Package Length	13 mm
Package Name	176-BGA
Package Width	13 mm
Peripherals	POR, WDT
Program Memory Type	ROMless
RAM Size Depth	8 K
RAM Size Width	8 bit
Speed	33 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.6 V
Voltage - Supply (Vcc/Vdd) Minimum	2.7 V

AT91M55800A Series

Part	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Package / Case	Operating Temperature (Max)	Operating Temperature (Min)	Number of I/O	Oscillator Type	RAM Size Width	RAM Size Depth	A/D Channels	A/D Resolution (bits)	D/A Resolution (bits)	D/A Channels	Mounting Type	Connectivity	Speed	Package Name	Package Width	Package Length	Program Memory Type	Core Processor	Peripherals	Core Size (Bit Width Options)
Microchip Technology AT91M55800A-33CI	3.6 V	2.7 V	176-LFBGA	85 °C	-40 °C	58	Internal	8 bit	8 K	8 count	10 bit	10 bit	2 count	Surface Mount	EBI EMI SPI UART USART	33 MHz	176-BGA	13 mm	13 mm	ROMless	ARM7®	POR WDT	16-Bit 32-Bit
Microchip Technology AT91M55800A-33CJ-999	3.6 V	2.7 V	176-LFBGA	85 °C	-40 °C	58	Internal	8 bit	8 K	8 count	10 bit	10 bit	2 count	Surface Mount	EBI EMI SPI UART USART	33 MHz	176-BGA	13 mm	13 mm	ROMless	ARM7®	POR WDT	16-Bit 32-Bit
Microchip Technology AT91M55800A-33CJ	3.6 V	2.7 V	176-LFBGA	85 °C	-40 °C	58	Internal	8 bit	8 K	8 count	10 bit	10 bit	2 count	Surface Mount	EBI EMI SPI UART USART	33 MHz	176-BGA	13 mm	13 mm	ROMless	ARM7®	POR WDT	16-Bit 32-Bit
Microchip Technology AT91M55800A-33AU	3.6 V	2.7 V	176-LQFP	85 °C	-40 °C	58	Internal	8 bit	8 K	8 count	10 bit	10 bit	2 count	Surface Mount	EBI EMI SPI UART USART	33 MHz	176-LQFP	24 mm	24 mm	ROMless	ARM7®	POR WDT	16-Bit 32-Bit
Microchip Technology AT91M55800A-33CJ-T	3.6 V	2.7 V	176-LFBGA	85 °C	-40 °C	58	Internal	8 bit	8 K	8 count	10 bit	10 bit	2 count	Surface Mount	EBI EMI SPI UART USART	33 MHz	176-BGA	13 mm	13 mm	ROMless	ARM7®	POR WDT	16-Bit 32-Bit
Microchip Technology AT91M55800A-33CI-T	3.6 V	2.7 V	176-LFBGA	85 °C	-40 °C	58	Internal	8 bit	8 K	8 count	10 bit	10 bit	2 count	Surface Mount	EBI EMI SPI UART USART	33 MHz	176-BGA	13 mm	13 mm	ROMless	ARM7®	POR WDT	16-Bit 32-Bit

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AT91M55800A-33CJ-T | Datasheet

AT91M55800A Electrical Characteristics