AT91SAM7S256D-AU Atmel, AT91SAM7S256D-AU Datasheet - Page 497

• Manufacturer Part Number: AT91SAM7S256D-AU
• Description: ARM Microcontrollers - MCU 256K Flash SRAM 64K ARM based MCU
• Manufacturer: Atmel
• Series: SAM7S256r

Specifications of AT91SAM7S256D-AU

• Rohs: yes
• Core: ARM
• Processor Series: AT91SAM
• Data Bus Width: 16 bit/32 bit
• Maximum Clock Frequency: 55 MHz
• Program Memory Size: 256 KB
• Data Ram Size: 64 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3 V to 3.6 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: LQFP-64
• Mounting Style: SMD/SMT
• Interface Type: 2-Wire, I2S, SPI, USART
• Length: 7 mm

34.6.10
Register Name:
Access Type:
Only the first 16 bits (internal channel counter size) are significant.
• CDTY: Channel Duty Cycle
Defines the waveform duty cycle. This value must be defined between 0 and CPRD (PWM_CPRx).
31
23
15
7
PWM Channel Duty Cycle Register
30
22
14
PWM_CDTY[0..X-1]
6
Read/Write
29
21
13
5
28
20
12
4
CDTY
CDTY
CDTY
CDTY
27
19
11
3
26
18
10
2
SAM7S Series [DATASHEET]
6175M–ATARM–26-Oct-12
25
17
9
1
24
16
8
0
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