SAM9G45 Atmel Corporation, SAM9G45 Datasheet - Page 218

• Manufacturer Part Number: SAM9G45
• Manufacturer: Atmel Corporation

Specifications of SAM9G45

• Flash (kbytes): 0 Kbytes
• Pin Count: 324
• Max. Operating Frequency: 400 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 160
• Ext Interrupts: 160
• Usb Transceiver: 3
• Usb Speed: Hi-Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 2
• Uart: 5
• Lin: 4
• Ssc: 2
• Ethernet: 1
• Sd / Emmc: 2
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: Yes
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 440
• Resistive Touch Screen: Yes
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 64
• Self Program Memory: NO
• External Bus Interface: 2
• Dram Memory: DDR2/LPDDR, SDRAM/LPSDR
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 0.9 to 1.1
• Fpu: No
• Mpu / Mmu: No/Yes
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

22.13.22 PMC Peripheral Control Register
Name:
Access:
• PID: Peripheral ID
Only the following Peripheral IDs can have a DIV value other than 0: PID2, PID3, PID5 to PID11, PID13 to PID19, PID28
to PID30.
PID2 to PID31 refer to identifiers as defined in the section “Peripheral Identifiers” in the product datasheet. .
• CMD: Command
0: Read mode
1: Write mode
• DIV: Divisor Value
• EN: Enable
0: Selected Peripheral clock is disabled
1: Selected Peripheral clock is enabled
218
31
23
15
—
—
—
—
7
SAM9G35
Value
0
1
2
3
30
22
14
—
—
—
—
PMC_PCR
Read-write
6
Name
PERIPH_DIV_MCK
PERIPH_DIV2_MCK
PERIPH_DIV4_MCK
PERIPH_DIV8_MCK
29
21
13
—
—
—
5
CMD
EN
28
20
—
12
4
Description
Peripheral clock is MCK
Peripheral clock is MCK/2
Peripheral clock is MCK/4
Peripheral clock is MCK/8
27
19
11
—
—
—
3
PID
26
—
18
—
10
—
2
25
17
—
—
9
1
11053B–ATARM–22-Sep-11
DIV
24
—
16
—
8
0