ATSAM3S1BA-AU Atmel, ATSAM3S1BA-AU Datasheet - Page 396

• Manufacturer Part Number: ATSAM3S1BA-AU
• Description: IC MCU 32BIT 64KB FLASH 64LQFP
• Manufacturer: Atmel
• Series: SAM3Sr

Specifications of ATSAM3S1BA-AU

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 64MHz
• Connectivity: I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 47
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.62 V ~ 1.95 V
• Data Converters: A/D 10x10/12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Controller Family/series: ATSAM3S
• No. Of I/o's: 47
• Ram Memory Size: 16KB
• Cpu Speed: 64MHz
• No. Of Timers: 6
• Rohs Compliant: Yes
• Processor Series: ATSAM3x
• Core: ARM Cortex M3
• 3rd Party Development Tools: JTRACE-CM3, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: ATSAM3S-EK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

23.15 Static Memory Controller (SMC) User Interface
The SMC is programmed using the registers listed in
gram the parameters of the external device connected on it. In
16 bytes (0x10) are required per chip select.
The user must complete writing the configuration by writing any one of the SMC_MODE registers.
Table 23-7.
396
0x10 x CS_number + 0x00
0x10 x CS_number + 0x04
0x10 x CS_number + 0x08
0x10 x CS_number + 0x0C
0x80
0x84
0x88
0xE4
0xE8
0xEC-0xFC
SAM3S Preliminary
Offset
Register Mapping
Register
SMC Setup Register
SMC Pulse Register
SMC Cycle Register
SMC Mode Register
SMC OCMS MODE Register
SMC OCMS KEY1 Register
SMC OCMS KEY2 Register
SMC Write Protect Mode
Register
SMC Write Protect Status
Register
Reserved
Table
23-7. For each chip select, a set of 4 registers is used to pro-
Table
SMC_SETUP
SMC_CYCLE
SMC_PULSE
SMC_WPMR
SMC_MODE
SMC_OCMS
SMC_WPSR
SMC_KEY1
SMC_KEY2
Name
23-7, “CS_number” denotes the chip select number.
-
Read-write
Read-write
Read-write
Read-write
Read-write
Write once
Write once
Read-write
Read-only
Access
-
6500C–ATARM–8-Feb-11
0x01010101
0x01010101
0x00030003
0x10000003
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
Reset
-