AT91SAM9G45-CU Atmel, AT91SAM9G45-CU Datasheet - Page 159

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

Specifications of AT91SAM9G45-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: 324-TFBGA
• Processor Series: AT91SAMx
• Core: ARM926EJ-S
• Data Bus Width: 32 bit
• Data Ram Size: 64 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 800 MHz
• Number Of Programmable I/os: 160
• Number Of Timers: 5
• 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
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Controller Family/series: AT91
• No. Of I/o's: 160
• Ram Memory Size: 64KB
• Cpu Speed: 400MHz
• No. Of Timers: 2
• Rohs Compliant: Yes
• For Use With: AT91SAM9G45-EKES - KIT EVAL FOR AT91SAM9G45
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

20.1.6.1
6438F–ATARM–21-Jun-10
Hardware Configuration
Software Configuration
DDR_A[0..13]
DDR_D[0..15]
2x8-bit DDR2
DDR_BA0
DDR_BA1
DDR_CKE
DDR_CLK
DDR_NCLK
DDR_CS
DDR_CAS
DDR_RAS
DDR_WE
The following configuration has to be performed:
The DDR2 initialization sequence is described in the sub-section “DDR2 Device Initialization” of
the DDRSDRC section.
• Initialize the DDR2 Controller depending on the DDR2 device and system bus frequency.
BA0
BA1
CKE
CK
NCK
CS
CAS
RAS
NWE
DDR_A0
DDR_A1
DDR_A2
DDR_A3
DDR_A4
DDR_A5
DDR_A6
DDR_A7
DDR_A8
DDR_A9
DDR_A10
DDR_A11
DDR_A12
DDR_A13
G2
G3
G8
G7
G1
H8
H3
H7
K2
K8
K3
H2
K7
F9
F2
E8
F8
F7
F3
J2
J8
J3
J7
L2
L8
L3
L7
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
BA0
BA1
ODT
CKE
CK
CK
CS
CAS
RAS
WE
RFU1
RFU2
RFU3
MT47H64M8CF-3
MT47H64M8CF-3
DDR2 SDRAM
DDR2 SDRAM
MN6
MN6
RDQS/DM
RDQS/NU
VSSDL
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDL
VREF
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
DQS
DQS
VDD
VDD
VDD
VDD
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
VSS
VSS
VSS
VSS
C8
C2
D7
D3
D1
D9
B1
B9
B7
A8
B3
A2
A1
E9
H9
L1
E1
A9
C1
C3
C7
C9
E2
A3
E3
J1
K9
A7
B2
B8
D2
D8
E7
DDR_D0
DDR_D1
DDR_D2
DDR_D3
DDR_D4
DDR_D5
DDR_D6
DDR_D7
DDR_VREF
1V8
DDR_DQS0
DDR_DQM0
C75
C75
100nF
100nF
C55
C55
C57
C57
C59
C59
C61
C61
C63
C63
C65
C65
C67
C67
C69
C69
C71
C71
C73
C73
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
BA0
BA1
CKE
CK
NCK
CS
CAS
RAS
NWE
DDR_A0
DDR_A1
DDR_A2
DDR_A3
DDR_A4
DDR_A5
DDR_A6
DDR_A7
DDR_A8
DDR_A9
DDR_A10
DDR_A11
DDR_A12
DDR_A13
H8
H3
H7
K2
K8
K3
H2
K7
G2
G3
E8
G8
G7
G1
J2
J8
J3
J7
L2
L8
F9
F2
F8
F7
F3
L3
L7
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
BA0
BA1
ODT
CKE
CK
CK
CS
CAS
RAS
WE
RFU1
RFU2
RFU3
MT47H64M8CF-3
MT47H64M8CF-3
DDR2 SDRAM
DDR2 SDRAM
MN7
MN7
AT91SAM9G45
RDQS/DM
RDQS/NU
VSSDL
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VDDL
VREF
DQS
DQS
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
VDD
VDD
VDD
VDD
VSS
VSS
VSS
VSS
C8
C2
D7
D3
D1
D9
B1
B9
B7
A8
B3
A2
A1
E9
H9
L1
E1
A9
C1
C3
C7
C9
E2
A3
E3
J1
K9
A7
B2
B8
D2
D8
E7
DDR_D8
DDR_D9
DDR_D10
DDR_D11
DDR_D12
DDR_D13
DDR_D14
DDR_D15
DDR_VREF
1V8
DDR_DQS1
DDR_DQM1
C76
C76
100nF
100nF
C56
C56
C58
C58
C60
C60
C62
C62
C64
C64
C66
C66
C68
C68
C70
C70
C72
C72
C74
C74
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
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