ATSAM3U2EA-AU Atmel, ATSAM3U2EA-AU Datasheet - Page 135

• Manufacturer Part Number: ATSAM3U2EA-AU
• Description: IC MCU 32BIT 128KB FLASH 144LQFP
• Manufacturer: Atmel
• Series: SAM3Ur

Specifications of ATSAM3U2EA-AU

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 96MHz
• Connectivity: EBI/EMI, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 36K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 8x10b, 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Controller Family/series: SAM3U
• No. Of I/o's: 96
• Ram Memory Size: 36KB
• Cpu Speed: 96MHz
• No. Of Timers: 3
• Rohs Compliant: Yes
• Processor Series: ATSAM3x
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 36 KB
• Interface Type: 4xUSART, 2xTWI, 5xSPI, Bus
• Maximum Clock Frequency: 96 MHz
• Number Of Programmable I/os: 96
• Number Of Timers: 8
• Operating Supply Voltage: 1.62 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-CM3, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: ATSAM3U-EK
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

13.13 Multiply and divide instructions
6430D–ATARM–25-Mar-11
Table 13-21
Table 13-21. Multiply and divide instructions
Mnemonic
MLA
MLS
MUL
SDIV
SMLAL
SMULL
UDIV
UMLAL
UMULL
shows the multiply and divide instructions:
Brief description
Multiply with Accumulate, 32-bit result
Multiply and Subtract, 32-bit result
Multiply, 32-bit result
Signed Divide
Signed Multiply with Accumulate
(32x32+64), 64-bit result
Signed Multiply (32x32), 64-bit result
Unsigned Divide
Unsigned Multiply with Accumulate
(32x32+64), 64-bit result
Unsigned Multiply (32x32), 64-bit
result
See
“MUL, MLA, and MLS” on page 136
“MUL, MLA, and MLS” on page 136
“MUL, MLA, and MLS” on page 136
“SDIV and UDIV” on page 138
“UMULL, UMLAL, SMULL, and SMLAL” on
page 137
“UMULL, UMLAL, SMULL, and SMLAL” on
page 137
“SDIV and UDIV” on page 138
“UMULL, UMLAL, SMULL, and SMLAL” on
page 137
“UMULL, UMLAL, SMULL, and SMLAL” on
page 137
SAM3U Series
135