AT91SAM9263B-CU Atmel, AT91SAM9263B-CU Datasheet - Page 704

• Manufacturer Part Number: AT91SAM9263B-CU
• Description: IC ARM9 MCU 200 MHZ 324-TFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9263B-CU

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 240MHz
• Connectivity: CAN, Ethernet, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: AC'97, LCD, POR, PWM, WDT
• Number Of I /o: 160
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: ROM
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 1.08 V ~ 1.32 V
• 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: 96 KB
• Interface Type: 2-Wire, EBI, I2S, MCI, SPI, USART
• Maximum Clock Frequency: 200 MHz
• Number Of Programmable I/os: 160
• Number Of Timers: 4
• 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, AT91SAM9263-EK
• Minimum Operating Temperature: - 40 C
• Package: 324TFBGA
• Device Core: ARM926EJ-S
• Family Name: 91S
• Maximum Speed: 200 MHz
• Operating Supply Voltage: 1.8|2.5|3.3 V
• Controller Family/series: AT91SAM9xxx
• No. Of I/o's: 160
• Ram Memory Size: 96KB
• Cpu Speed: 240MHz
• No. Of Timers: 1
• Rohs Compliant: Yes
• For Use With: AT91SAM9263-EK - KIT EVAL FOR AT91SAM9263AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q3735625

37.8.17
Name:
Addresses: 0xFFFAC214 [0], 0xFFFAC234 [1], 0xFFFAC254 [2], 0xFFFAC274 [3], 0xFFFAC294 [4], 0xFFFAC2B4 [5],
0xFFFAC2D4 [6], 0xFFFAC2F4 [7], 0xFFFAC314 [8], 0xFFFAC334 [9], 0xFFFAC354 [10], 0xFFFAC374 [11],
0xFFFAC394 [12], 0xFFFAC3B4 [13], 0xFFFAC3D4 [14], 0xFFFAC3F4 [15]
Access Type:Read-write
• MDL: Message Data Low Value
When MRDY field is set in the CAN_MSRx register, the lower 32 bits of a received message can be read or written by the
software application. Otherwise, the MDL value is locked by the CAN controller to send/receive a new message.
In Receive with overwrite, the CAN controller may modify MDL value while the software application reads MDH and MDL
registers. To check that MDH and MDL do not belong to different messages, the application has to check the MMI field in
the CAN_MSRx register. In this mode, the software application must re-read CAN_MDH and CAN_MDL, while the MMI bit
in the CAN_MSRx register is set.
Bytes are received/sent on the bus in the following order:
6249H–ATARM–27-Jul-09
31
23
15
7
CAN Message Data Low Register
CAN_MDLx [x=0..15]
30
22
14
6
1. CAN_MDL[7:0]
2. CAN_MDL[15:8]
3. CAN_MDL[23:16]
4. CAN_MDL[31:24]
5. CAN_MDH[7:0]
6. CAN_MDH[15:8]
7. CAN_MDH[23:16]
8. CAN_MDH[31:24]
29
21
13
5
28
20
12
4
MDL
MDL
MDL
MDL
27
19
11
3
26
18
10
2
AT91SAM9263
25
17
9
1
24
16
8
0
704