AT91SAM9XE512-CU Atmel, AT91SAM9XE512-CU Datasheet - Page 29

• Manufacturer Part Number: AT91SAM9XE512-CU
• Description: MCU ARM9 512K FLASH 217-BGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9XE512-CU

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 180MHz
• Connectivity: EBI/EMI, Ethernet, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 56K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 217-LFBGA
• Package: 217LFBGA
• Device Core: ARM926EJ-S
• Family Name: 91S
• Maximum Speed: 180 MHz
• Operating Supply Voltage: 1.8|2.5|3.3 V
• Data Bus Width: 32 Bit
• Number Of Programmable I/os: 96
• Interface Type: EBI/Ethernet/SPI/TWI/USART/USB
• On-chip Adc: 4-chx10-bit
• Number Of Timers: 6
• Processor Series: AT91SAMx
• Core: ARM926EJ-S
• Data Ram Size: 32 KB
• Maximum Clock Frequency: 180 MHz
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, KSK-AT91SAM9XE-PL, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM9XE-EK
• Minimum Operating Temperature: - 40 C
• For Use With: AT91SAM9XE-EK - KIT EVAL FOR AT91SAM9XEAT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

9.1
Figure 9-1.
6254C–ATARM–22-Jan-10
System Controller Block Diagram
AT91SAM9XE128/256/512 System Controller Block Diagram
VDDCORE
VDDCORE
PC0-PC31
PB0-PB31
PA0-PA31
OSCSEL
VDDBU
XOUT32
PLLRCA
WKUP
SHDN
XIN32
XOUT
NRST
XIN
VDDBU
CLOCK
dbgu_irq
SLOW
pmc_irq
periph_irq[2..24]
efc2_irq
MAIN
PLLA
rstc_irq
BOD
POR
POR
OSC
OSC
OSC
wdt_irq
RC
PLLB
periph_clk[2..4]
backup_nreset
pit_irq
rtt_irq
periph_nreset
periph_nreset
periph_nreset
periph_nreset
proc_nreset
dbgu_rxd
dbgu_rxd
irq0-irq2
debug
debug
SLCK
SLCK
SLCK
SLCK
cal
MCK
MCK
gpnvm[1]
backup_nreset
idle
fiq
int
rtt0_alarm
flash_wrdis
MAINCK
PLLACK
PLLBCK
SLCK
jtag_nreset
por_ntrst
flash_poe
gpnvm[2]
bod_rst_en
System Controller
AT91SAM9XE128/256/512 Preliminary
Management
Watchdog
Real-Time
Controllers
Advanced
Shutdown
Controller
Controller
Controller
Controller
Interrupt
Periodic
Interval
Debug
Power
Reset
Timer
Timer
Timer
PIO
Unit
wdt_fault
WDRPROC
4 General-Purpose
Backup Registers
dbgu_irq
dbgu_txd
pit_irq
wdt_irq
rstc_irq
periph_nreset
proc_nreset
backup_nreset
rtt_irq
rtt_alarm
periph_clk[2..27]
pck[0-1]
PCK
UHPCK
MCK
pmc_irq
idle
periph_irq[2..4]
irq0-irq2
fiq
dbgu_txd
int
UDPCK
VDDCORE Powered
VDDBU Powered
por_ntrst
security_bit(gpnvm0)
periph_clk[6..24]
periph_irq[6..24]
periph_clk[20]
periph_clk[10]
periph_nreset
periph_nreset
periph_irq[20]
periph_nreset
periph_irq[10]
periph_nreset
proc_nreset
gpnvm[1..3]
jtag_nreset
flash_wrdis
flash_poe
gpnvm[3]
UHPCK
UDPCK
enable
debug
MCK
ntrst
PCK
nirq
nfiq
out
cal
in
Boundary Scan
TAP Controller
ARM926EJ-S
Embedded
Bus Matrix
Peripherals
Embedded
USB Host
Flash
Device
USB
Port
Port
29