AT91SAM9G45-CU-999 Atmel, AT91SAM9G45-CU-999 Datasheet - Page 1186

• 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

Figure 46-21. EMAC MII Mode
Table 46-44. RMII Mode
Notes:
1186
Symbol
EMAC
EMAC
EMAC
EMAC
EMAC
EMAC
EMAC
21
22
23
24
25
26
27
1. See Note
AT91SAM9G45
ETX[3:0]
ERX[3:0]
ETXCK
ETXER
ETXEN
ERXCK
ERXER
ERXDV
EMDC
EMDIO
(2)
ECOL
ECRS
Parameter
ETXEN toggling from EREFCK rising
ETX toggling from EREFCK rising
Setup for ERX from EREFCK rising
Hold for ERX from EREFCK rising
Setup for ERXER from EREFCK rising
Hold for ERXER from EREFCK rising
Setup for ECRSDV from EREFCK rising
of
Table
46-42.
EMAC
EMAC
EMAC
EMAC
EMAC
4
6
11
13
15
EMAC
EMAC
EMAC
EMAC
EMAC
EMAC
1
5
7
14
16
12
EMAC
2
EMAC
EMAC
EMAC
Min (ns)
8
9
10
2
2
4
2
4
2
4
EMAC
3
6438F–ATARM–21-Jun-10
Max (ns)
17.8
16