M55800A Atmel Corporation, M55800A Datasheet - Page 146

• Manufacturer Part Number: M55800A
• Manufacturer: Atmel Corporation

Specifications of M55800A

• Flash (kbytes): 0 Kbytes
• Pin Count: 176
• Max. Operating Frequency: 33 MHz
• Cpu: ARM7TDMI
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 58
• Ext Interrupts: 58
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Uart: 3
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 72
• Resistive Touch Screen: No
• Dac Channels: 1
• Dac Resolution (bits): 10
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 8
• Self Program Memory: NO
• External Bus Interface: 1
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.3/5.0
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

• STTBRK: Start Break (Code Label US_STTBRK)
0 = No effect.
1 = If break is not being transmitted, start transmission of a break after the characters present in US_THR and the Transmit
Shift Register have been transmitted.
• STPBRK: Stop Break (Code Label US_STPBRK)
0 = No effect.
1 = If a break is being transmitted, stop transmission of the break after a minimum of one character length and transmit a
high level during 12 bit periods.
• STTTO: Start Time-out (Code Label US_STTTO)
0 = No effect.
1 = Start waiting for a character before clocking the time-out counter.
• SENDA: Send Address (Code Label US_SENDA)
0 = No effect.
1 = In Multi-drop Mode only, the next character written to the US_THR is sent with the address bit set.
AT91M5880A
146
1745F–ATARM–06-Sep-07