AT91SAM9G45-CU-999 Atmel, AT91SAM9G45-CU-999 Datasheet - Page 945

• 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 40-6. GOVRE and OVREx Flag Behavior
6438F–ATARM–21-Jun-10
(ADC_CHSR)
(ADC_CHSR)
ADC_LCDR
ADC_CDR0
ADC_CDR1
(ADC_SR)
(ADC_SR)
(ADC_SR)
(ADC_SR)
(ADC_SR)
GOVRE
ADTRG
DRDY
OVRE0
EOC0
EOC1
CH0
CH1
Warning: If the corresponding channel is disabled during a conversion or if it is disabled and
then reenabled during a conversion, its associated data and its corresponding EOC and OVRE
flags in TSADCC_SR are unpredictable.
Undefined Data
Undefined Data
SHTIM
Undefined Data
Conversion
SHTIM
Data A
Conversion
Data A
Data B
SHTIM
Conversion
Data B
Data C
Read ADC_CDR1
Data C
AT91SAM9G45
Read ADC_SR
Read ADC_CDR0
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