AT91SAM9G45-CU-999 Atmel, AT91SAM9G45-CU-999 Datasheet - Page 257

• Manufacturer Part Number: AT91SAM9G45-CU-999
• Description: IC MCU ARM9 APMC 324TFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9G45-CU-999

• 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: 324-TFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Supplier Unconfirmed

Table 22-8.
Notes:
6438F–ATARM–21-Jun-10
27
Bk[1:0]
26
Bk[1:0]
1. M[1:0] is the byte address inside a 32-bit word.
2. Bk[1] = BA1, Bk[0] = BA0
25
Bk[1:0]
24
SDR-SDRAM Configuration Mapping: 8K Rows, 256/512/1024/2048 Columns
Bk[1:0]
23
22
21
20
Row[12:0]
19
Row[12:0]
18
Row[12:0]
17
Row[12:0]
16
15
CPU Address Line
14
13
12
11
10
9
8
Column[10:0]
Column[9:0]
7
Column[8:0]
Column[7:0]
AT91SAM9G45
6
5
4
3
2
1
M[1:0]
M[1:0]
M[1:0]
M[1:0]
257
0