AT91SAM9R64-CU Atmel, AT91SAM9R64-CU Datasheet - Page 846

• Manufacturer Part Number: AT91SAM9R64-CU
• Description: MCU ARM9 64K SRAM 144-LFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9R64-CU

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: AC'97, POR, PWM, WDT
• Number Of I /o: 49
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: ROM
• Ram Size: 72K x 8
• Voltage - Supply (vcc/vdd): 1.08 V ~ 1.32 V
• Data Converters: A/D 3x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LFBGA
• Processor Series: AT91SAMx
• Core: ARM926EJ-S
• Data Bus Width: 32 bit
• Data Ram Size: 64 KB
• Interface Type: 2-Wire, SPI, SSC, USART
• Maximum Clock Frequency: 240 MHz
• Number Of Programmable I/os: 118
• Number Of Timers: 4
• 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, AT91SAM9RL-EK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 3 Channel
• Controller Family/series: AT91SAM9xxx
• No. Of I/o's: 49
• Ram Memory Size: 64KB
• Cpu Speed: 240MHz
• No. Of Timers: 3
• Rohs Compliant: Yes
• Package: 144LFBGA
• Device Core: ARM926EJ-S
• Family Name: 91S
• Maximum Speed: 240 MHz
• Operating Supply Voltage: 1.8|3.3 V
• For Use With: AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

43.10.8
Register Name:
Access Type:
• EOCx: End of Conversion x
0 = Corresponding analog channel is disabled, or the conversion is not finished.
1 = Corresponding analog channel is enabled and conversion is complete.
• OVREx: Overrun Error x
0 = No overrun error on the corresponding channel since the last read of TSADCC_SR.
1 = There has been an overrun error on the corresponding channel since the last read of TSADCC_SR.
• DRDY: Data Ready
0 = No data has been converted since the last read of TSADCC_LCDR.
1 = At least one data has been converted and is available in TSADCC_LCDR.
• GOVRE: General Overrun Error
0 = No General Overrun Error occurred since the last read of TSADCC_SR.
1 = At least one General Overrun Error has occurred since the last read of TSADCC_SR.
• ENDRX: End of RX Buffer
0 = The Receive Counter Register has not reached 0 since the last write in TSADCC_RCR or TSADCC_RNCR.
1 = The Receive Counter Register has reached 0 since the last write in TSADCC_RCR or TSADCC_RNCR.
• RXBUFF: RX Buffer Full
0 = TSADCC_RCR or TSADCC_RNCR have a value other than 0.
1 = Both TSADCC_RCR and TSADCC_RNCR have a value of 0.
• PENCNT: Pen Contact
0 = No contact has been detected since the last read of TSADCC_SR or PENDET is at 0.
1 = At least one contact has been detected since the last read of TSADCC_SR.
• NOCNT: No Contact
0 = No contact loss has been detected since the last read of TSADCC_SR or PENDET is at 0.
1 = At least one contact loss has been detected since the last read of TSADCC_SR.
6289C–ATARM–28-May-09
31
23
15
–
–
–
7
–
TSADCC Status Register
30
22
14
TSADCC_SR
Read-only
–
–
–
6
–
NOCNT
OVRE5
EOC5
29
21
13
–
5
PENCNT
OVRE4
EOC4
28
20
12
–
4
AT91SAM9R64/RL64 Preliminary
RXBUFF
OVRE3
EOC3
27
19
11
–
3
ENDRX
OVRE2
EOC2
26
18
10
–
2
GOVRE
OVRE1
EOC1
25
17
–
9
1
OVRE0
DRDY
EOC0
24
16
–
8
0
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