AT91SAM9XE512-CU Atmel, AT91SAM9XE512-CU Datasheet - Page 813

• 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

43.11 Embedded Flash Characteristics
The maximum operating frequency is given in
cessor is fetching code out of it.
the EEFC_FMR register. This field defines the number of wait states required to access the Embedded Flash Memory.
Table 43-25. Maximum MCK Frequency vs. Embedded Flash Wait States
Table 43-26. AC Flash Characteristics
6254C–ATARM–22-Jan-10
Parameter
Program Cycle Time
Full Chip Erase
FWS
0
1
2
3
4
Conditions
per page including auto-erase
per page without auto-erase
Table 43-25
T = 85°C VDDCORE = 1.8V (MHz)
gives the device maximum operating frequency depending on the field FWS of
Table 43-26
19
40
60
76
90
AT91SAM9XE128/256/512 Preliminary
but is limited by the Embedded Flash access time when the pro-
Min
10
T = 85°C VDDCORE = 1.65V (MHz)
17
36
48
62
80
Max
4
2
Units
ms
ms
ms
813