Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

AT91SAM9G20 Datasheet(PDF) 24 Page - ATMEL Corporation

Part # AT91SAM9G20
Description  AT91 ARM Thumb Microcontrollers
PDF  832 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

AT91SAM9G20 Datasheet(HTML) 24 Page - ATMEL Corporation

Back Button AT91SAM9G20 Datasheet HTML 20Page - ATMEL Corporation AT91SAM9G20 Datasheet HTML 21Page - ATMEL Corporation AT91SAM9G20 Datasheet HTML 22Page - ATMEL Corporation AT91SAM9G20 Datasheet HTML 23Page - ATMEL Corporation AT91SAM9G20 Datasheet HTML 24Page - ATMEL Corporation AT91SAM9G20 Datasheet HTML 25Page - ATMEL Corporation AT91SAM9G20 Datasheet HTML 26Page - ATMEL Corporation AT91SAM9G20 Datasheet HTML 27Page - ATMEL Corporation AT91SAM9G20 Datasheet HTML 28Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 24 / 832 page
background image
24
6384D–ATARM–04-May-09
AT91SAM9G20 Preliminary
9.1
System Controller Block Diagram
Figure 9-1.
AT91SAM9G20 System Controller Block Diagram
NRST
SLCK
Advanced
Interrupt
Controller
Real-Time
Timer
Periodic
Interval
Timer
Reset
Controller
PA0-PA31
periph_nreset
System Controller
Watchdog
Timer
wdt_fault
WDRPROC
PIO
Controllers
Power
Management
Controller
XIN
XOUT
MAINCK
PLLACK
pit_irq
MCK
proc_nreset
wdt_irq
periph_irq[2..4]
periph_nreset
periph_clk[2..27]
PCK
MCK
pmc_irq
nirq
nfiq
rtt_irq
Embedded
Peripherals
periph_clk[2..4]
pck[0-1]
in
out
enable
ARM926EJ-S
SLCK
SLCK
irq0-irq2
fiq
irq0-irq2
fiq
periph_irq[6..24]
periph_irq[2..24]
int
int
periph_nreset
periph_clk[6..24]
jtag_nreset
por_ntrst
proc_nreset
periph_nreset
dbgu_txd
dbgu_rxd
pit_irq
dbgu_irq
pmc_irq
rstc_irq
wdt_irq
rstc_irq
SLCK
Boundary Scan
TAP Controller
jtag_nreset
debug
PCK
debug
idle
debug
Bus Matrix
MCK
periph_nreset
proc_nreset
backup_nreset
periph_nreset
idle
Debug
Unit
dbgu_irq
MCK
dbgu_rxd
periph_nreset
dbgu_txd
rtt_alarm
Shut-Down
Controller
SLCK
rtt0_alarm
backup_nreset
SHDN
WKUP
4 General-Purpose
Backup Registers
backup_nreset
XIN32
XOUT32
PLLBCK
PB0-PB31
PC0-PC31
VDDBU Powered
VDDCORE Powered
ntrst
VDDCORE
POR
MAIN
OSC
PLLA
VDDBU
POR
SLOW
CLOCK
OSC
PLLB
por_ntrst
VDDBU
rtt_irq
UDPCK
USB
Device
Port
UDPCK
periph_nreset
periph_clk[10]
periph_irq[10]
USB Host
Port
periph_nreset
periph_clk[20]
periph_irq[20]
UHPCK
UHPCK
RC
OSC
OSCSEL



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com