ATSAM3X4EA-AU Atmel, ATSAM3X4EA-AU Datasheet - Page 417

• Manufacturer Part Number: ATSAM3X4EA-AU
• Description: ARM Microcontrollers - MCU QFP144,GREEN, IND TEMP, MRL A
• Manufacturer: Atmel

Specifications of ATSAM3X4EA-AU

• Rohs: yes
• Core: ARM Cortex M3
• Processor Series: SAM3X
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 84 MHz
• Program Memory Size: 256 KB
• Data Ram Size: 64 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2.4 V to 3.6 V
• Operating Temperature Range: - 40 C to +85 C
• Package / Case: LQFP-144
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 60

26.7
Table 26-6.
11057B–ATARM–28-May-12
11057B–ATARM–28-May-12
0x28 - 0xFC
0x30 - 0xF8
Offset
0x1C
0x2C
0x00
0x04
0x08
0x10
0x14
0x18
0x20
0x24
0x28
AHB SDRAM Controller (SDRAMC) User Interface
Register Mapping
Register
SDRAMC Mode Register
SDRAMC Refresh Timer Register
SDRAMC Configuration Register
SDRAMC Low Power Register
SDRAMC Interrupt Enable Register
SDRAMC Interrupt Disable Register
SDRAMC Interrupt Mask Register
SDRAMC Interrupt Status Register
SDRAMC Memory Device Register
SDRAMC Configuration Register 1
SDRAMC OCMS Register 1
Reserved
Reserved
SDRAMC_OCMS
SDRAMC_MDR
SDRAMC_LPR
SDRAMC_CR1
SDRAMC_IMR
SDRAMC_IER
SDRAMC_IDR
SDRAMC_ISR
SDRAMC_MR
SDRAMC_CR
SDRAMC_TR
Name
–
–
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-only
Read-only
Write-only
Write-only
Access
–
–
SAM3X/A
SAM3X/A
0x852372C0
0x00000000
0x00000000
0x0000000
Reset
0x02
0x0
0x0
0x0
0x0
–
–
–
–
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