AT91SAM7S32B-MU Atmel, AT91SAM7S32B-MU Datasheet - Page 547

• Manufacturer Part Number: AT91SAM7S32B-MU
• Description: IC MCU ARM7 32KB FLASH 48-VQFN
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7S32B-MU

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 55MHz
• Connectivity: I²C, SPI, SSC, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 21
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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: 48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
• For Use With: AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9AT91SAM7S-EK - KIT EVAL FOR ARM AT91SAM7S
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

36.6.5
Register Name:
Access Type:
• CHx: Channel x Status
0 = Corresponding channel is disabled.
1 = Corresponding channel is enabled.
6175K–ATARM–30-Aug-10
CH7
31
23
15
–
–
–
7
ADC Channel Status Register
CH6
30
22
14
ADC_CHSR
Read-only
–
–
–
6
CH5
29
21
13
–
–
–
5
CH4
28
20
12
–
–
–
4
AT91SAM7S Series Preliminary
CH3
27
19
11
–
–
–
3
CH2
26
18
10
–
–
–
2
CH1
25
17
–
–
9
–
1
CH0
24
16
–
–
8
–
0
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