AT91SAM9M10-CU Atmel, AT91SAM9M10-CU Datasheet - Page 1387

• Manufacturer Part Number: AT91SAM9M10-CU
• Description: IC MCU 16/32BIT ARM9 324TFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9M10-CU

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 400MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, SSC, UART/USART, USB
• Peripherals: AC'97, DMA, LCD, POR, PWM, WDT
• Number Of I /o: 160
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: ROM
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 0.9 V ~ 1.1 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 324-TFBGA
• Processor Series: AT91SAMx
• Core: ARM926EJ-S
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: 2-Wire, SPI, USART
• Maximum Clock Frequency: 133 MHz
• Number Of Programmable I/os: 5
• Number Of Timers: 2 x 16 bit
• Operating Supply Voltage: 1.65 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM9M10-G45-EK
• Controller Family/series: AT91
• No. Of I/o's: 160
• Ram Memory Size: 64KB
• Cpu Speed: 400MHz
• No. Of Timers: 2
• Rohs Compliant: Yes
• Cpu Family: AT91
• Device Core: ARM926EJ-S
• Device Core Size: 32b
• Frequency (max): 400MHz
• Total Internal Ram Size: 64KB
• # I/os (max): 160
• Number Of Timers - General Purpose: 7
• Operating Supply Voltage (typ): 1.8/2.5/3.3V
• Operating Supply Voltage (max): 1.1/1.95/3.6V
• Operating Supply Voltage (min): 0.9/1.65/1.8/3V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 324
• Package Type: TFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

50.2.5.2
50.2.6
50.2.6.1
50.2.7
50.2.7.1
6355B–ATARM–21-Jun-10
Touch Screen (TSADCC)
USB High Speed Host Port (UHPHS) and Device Port (UDPHS)
SSC: Unexpected delay on TD output
TSADCC: Pen detect accuracy is not good
USB does not start after power-up
When SSC is configured with the following conditions:
Unexpected delay of 2 or 3 system clock cycles is added to TD output.
None
Depending on LCD panels, the pen detect is noisy, leading to an unpredictable behavior.
An additional resistor solves the problem. Its value (between 100 kOhm and 250 kOhm) is to be
tuned for the LCD panel.
The USB may not start properly at first use after power-up.
If the device boots out of the internal ROM, SAM-BA will not be functional.
Warning: When booting out of the internal ROM, this workaround is not implemented and there-
fore SAMBA will not be functional.
• TCMR.STTDLY more than 0
• RCMR.START = Start on falling edge/Start on Rising edge/Start on any edge
• RFMR.FSOS = None (input)
• TCMR.START = Receive Start
1. Apply a hardware reset (NRST) after power-up.
2. Activate the PLLUTMI twice, following the procedure below:
Problem/Fix Workaround
Problem/Fix Workaround
Workaround:
– a- Start The UTMI PLL an wait for the PLL lock bit
– b- Disable the UTMI PLL and wait 10 μseconds minimum
– c- Restart the UTMIPLL and wait for the PLL Lock bit
AT91SAM9M10
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