AT91SAM9M10-CU Atmel, AT91SAM9M10-CU Datasheet - Page 142

• 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

19.7.1
Name:
Address:
Access:
This register can only be written if the WPEN bit is cleared in the
• ULBT: Undefined Length Burst Type
0: Unlimited Length Burst
No predicted end of burst is generated and therefore INCR bursts coming from this master can only be broken if the Slave
Slot Cycle Limit is reached. If the Slot Cycle Limit is not reached, the burst is normally completed by the master, at the lat-
est, on the next AHB 1 KByte address boundary, allowing up to 256-beat word bursts or 128-beat double-word bursts.
1: Single Access
The undefined length burst is treated as a succession of single accesses, allowing re-arbitration at each beat of the INCR
burst.
2: 4-beat Burst
The undefined length burst is split into 4-beat bursts, allowing re-arbitration at each 4-beat burst end.
3: 8-beat Burst
The undefined length burst is split into 8-beat bursts, allowing re-arbitration at each 8-beat burst end.
4: 16-beat Burst
The undefined length burst is split into 16-beat bursts, allowing re-arbitration at each 16-beat burst end.
5: 32-beat Burst
The undefined length burst is split into 32-beat bursts, allowing re-arbitration at each 32-beat burst end.
6: 64-beat Burst
The undefined length burst is split into 64-beat bursts, allowing re-arbitration at each 64-beat burst end.
7: 128-beat Burst
The undefined length burst is split into 128-beat bursts, allowing re-arbitration at each 128-beat burst end.
Unless duly needed the ULBT should be let to its default 0 value for power saving.
6355B–ATARM–21-Jun-10
31
23
15
–
–
–
7
–
Bus Matrix Master Configuration Registers
MATRIX_MCFG0...MATRIX_MCFG11
0xFFFFEA00
Read-write
30
22
14
–
–
–
6
–
29
21
13
–
–
–
5
–
28
20
12
–
–
–
4
–
“Write Protect Mode
27
19
11
–
–
–
3
–
26
18
10
–
–
–
2
Register”.
AT91SAM9M10
ULBT
25
17
–
–
9
–
1
24
16
–
–
8
–
0
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