AT91SAM7X128-CU Atmel, AT91SAM7X128-CU Datasheet - Page 496

• Manufacturer Part Number: AT91SAM7X128-CU
• Description: MCU ARM 128K HS FLASH 100-TFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7X128-CU

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 55MHz
• Connectivity: CAN, Ethernet, I²C, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 62
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TFBGA
• For Use With: AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9AT91SAM7X-EK - KIT EVAL FOR AT91SAM7X256/128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

35.6.3
Register Name:
Access Type:
• CHx: Channel x Enable
0 = No effect.
1 = Enables the corresponding channel.
35.6.4
Register Name:
Access Type:
• CHx: Channel x Disable
0 = No effect.
1 = Disables the corresponding channel.
Warning: If the corresponding channel is disabled during a conversion or if it is disabled then reenabled during a conver-
sion, its associated data and its corresponding EOC and OVRE flags in ADC_SR are unpredictable.
6120H–ATARM–17-Feb-09
CH7
CH7
31
23
15
31
23
15
–
–
–
7
–
–
–
7
ADC Channel Enable Register
ADC Channel Disable Register
CH6
CH6
30
22
14
30
22
14
ADC_CHER
Write-only
–
–
–
6
ADC_CHDR
Write-only
–
–
–
6
CH5
CH5
29
21
13
29
21
13
–
–
–
5
–
–
–
5
AT91SAM7X512/256/128 Preliminary
CH4
CH4
28
20
12
28
20
12
–
–
–
4
–
–
–
4
CH3
CH3
27
19
11
27
19
11
–
–
–
3
–
–
–
3
CH2
CH2
26
18
10
26
18
10
–
–
–
2
–
–
–
2
CH1
CH1
25
17
25
17
–
–
9
–
1
–
–
9
–
1
CH0
CH0
24
16
24
16
–
–
8
–
0
–
–
8
–
0
496