AT91SAM9G46-CU Atmel, AT91SAM9G46-CU Datasheet - Page 18

• Manufacturer Part Number: AT91SAM9G46-CU
• Description: IC ARM9 MCU 324TFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9G46-CU

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 400MHz
• Connectivity: EBI/EMI, Ethernet, I²C, IrDA, MMC, SPI, SSC, UART/USART, USB
• Peripherals: AC'97, DMA, I²S, 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: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Table 6-3.
18
1
2
3
4
5
6
7
0
Internal SRAM 0
Internal Periph.
LCD User Int.
UDPHS RAM
Master
Internal ROM
Slave
DDR Port 0
DDR Port 1
DDR Port 2
DDR Port 3
UHP OHCI
UHP EHCI
Reserved
SAM9G46
EBI
SAM9G46 Masters to Slaves Access DDRMP_DIS = 0
926 Instr.
ARM
0
X
X
X
X
X
X
X
X
X
X
-
-
-
Figure 6-1.
926 Data
ARM
X
X
X
X
X
X
X
X
X
X
1
-
-
-
DDR Multi-port
PDC
X
X
X
X
X
X
2
-
-
-
-
-
-
-
USB Host
OHCI
DMA
LCD
X
X
X
X
3
-
-
-
-
-
-
-
-
-
4 & 5
DMA
X
X
X
X
X
-
-
-
-
-
-
-
-
MATRIX
DMA
ISI
X
X
X
X
6
-
-
-
-
-
-
-
-
-
ARM D
DMA
LCD
X
X
7
-
-
-
-
-
-
-
-
-
-
-
Ethernet
DDRMP_DIS
MAC
X
X
X
X
8
-
-
-
-
-
-
-
-
-
Device HS
DDR_S2
DDR_S1
DDR_S3
USB
X
X
X
X
X
9
-
-
-
-
-
-
-
-
11028CS–ATARM–8-Apr-11
USB Host
EHCI
10
X
X
X
X
-
-
-
-
-
-
-
-
-
Reserved
11
X
X
-
-
-
-
-
-
-
-
-
-
-