AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 202

• Manufacturer Part Number: AT91SAM9G45-EKES
• Description: KIT EVAL FOR AT91SAM9G45
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91SAM9G45-EKES

• Contents: Board
• Processor To Be Evaluated: SAM9G45
• Data Bus Width: 32 bit
• Interface Type: I2C, SPI, UART
• Maximum Operating Temperature: + 50 C
• Minimum Operating Temperature: - 10 C
• Operating Supply Voltage: 1.8 V to 3.3 V
• For Use With/related Products: AT91SAM9G45
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q4626953

Figure 21-17. Early Read Wait State: Write with No Hold Followed by Read with No Setup
Figure 21-18. Early Read Wait State: NCS Controlled Write with No Hold Followed by a Read with No NCS Setup
202
AT91SAM9G45
NBS0, NBS1,
NBS2, NBS3,
A0,A1
NBS0, NBS1,
NBS2, NBS3,
A0, A1
A[25:2]
D[31:0]
A[25:2]
D[31:0]
MCK
NRD
NCS
NWE
MCK
NRD
(WRITE_MODE = 0)
write cycle
write cycle
no hold
no hold
Early Read
wait state
Early Read
wait state
(READ_MODE = 0 or READ_MODE = 1)
no setup
no setup
read cycle
read cycle
6438F–ATARM–21-Jun-10