參數(shù)資料
型號: AT91SAM9260-EK
廠商: Atmel
文件頁數(shù): 19/45頁
文件大小: 0K
描述: KIT EVAL FOR AT91SAM9260
產品培訓模塊: MCU Product Line Introduction
標準包裝: 1
系列: AT91SAM 智能 ARM
類型: MCU
適用于相關產品: AT91SAM9260
所含物品: 評估板、并行纜線和光盤
相關產品: AT91SAM9260B-CU-999-ND - IC MCU ARM9 217LFBGA
AT91SAM9260B-QU-ND - IC ARM9 MCU 208-PQFP
AT91SAM9260B-CU-ND - IC ARM9 MCU 217-LFBGA
26
SAM9260 [SUMMARY]
6221LS–ATARM–15-Oct-12
Figure 9-2. Clock Generator Block Diagram
9.5
Power Management Controller
Provides:
the Processor Clock PCK
the Master Clock MCK, in particular to the Matrix and the memory interfaces
the USB Device Clock UDPCK
independent peripheral clocks, typically at the frequency of MCK
2 programmable clock outputs: PCK0, PCK1
Five flexible operating modes:
Normal Mode, processor and peripherals running at a programmable frequency
Idle Mode, processor stopped waiting for an interrupt
Slow Clock Mode, processor and peripherals running at low frequency
Standby Mode, mix of Idle and Backup Mode, peripheral running at low frequency, processor stopped
waiting for an interrupt
Backup Mode, Main Power Supplies off, VDDBU powered by a battery
On Chip
RC OSC
Power
Management
Controller
XIN
XOUT
PLLRCA
Slow Clock
SLCK
Main Clock
MAINCK
PLLA Clock
PLLACK
Control
Status
PLL and
Divider B
PLLB Clock
PLLBCK
XIN32
XOUT32
Slow Clock
Oscillator
Main
Oscillator
PLL and
Divider A
Clock Generator
OSC_SEL
相關PDF資料
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1331-271K INDUCTOR SHIELDED 0.27UH SMD
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