AT91M55800A-33CJ-999
MCU 32-bit AT91 ARM7TDMI RISC ROMLess 3.3V 176-Pin BGA

From ATMEL

# I/Os (Max)58
Cpu FamilyAT91
Device CoreARM7TDMI
Device Core Size32(b)
Frequency33(MHz)
Instruction Set Architecture RISC
Interface TypeEBI/SPI/USART
MountingSurface Mount
Number of Timers - General Purpose6
On-Chip ADC8-chx10-bit
On-Chip DAC2-chx10-bit
Operating Supply Voltage (Max)3.6(V)
Operating Supply Voltage (Min)2.7(V)
Operating Supply Voltage (Typ)3.3(V)
Operating Temp Range-40C to 85C
Operating Temperature (Max)85C
Operating Temperature (Min)-40C
Operating Temperature ClassificationIndustrial
Package TypeBGA
Pin Count176
Program Memory SizeNot Required(kB)
Program Memory TypeROMLess
ProgrammableNo
Rad HardenedNo
Total Internal Ram Size8KB(kB)

External links