ATSAM3U2EA-CU Atmel, ATSAM3U2EA-CU Datasheet - Page 44

• Manufacturer Part Number: ATSAM3U2EA-CU
• Description: IC MCU 32BIT 128KB FLSH 144LFBGA
• Manufacturer: Atmel
• Series: SAM3Ur

Specifications of ATSAM3U2EA-CU

• 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-LFBGA
• 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

11.2.1
Table 11-2.
Notes:
44
I/O Line
PA10
PA11
PA12
PA13
PA14
PA15
PA16
PA17
PA18
PA19
PA20
PA21
PA22
PA23
PA24
PA25
PA26
PA27
PA28
PA29
PA30
PA31
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
1. Wake-Up source in Backup mode (managed by the SUPC).
2. Fast Start-Up source in Wait mode (managed by the PMC).
SAM3U Series
PIO Controller A Multiplexing
Multiplexing on PIO Controller A (PIOA)
Peripheral A
MCCDA
TWCK0
TWCK1
MCDA0
MCDA1
MCDA2
MCDA3
NPCS0
TCLK0
MCCK
TIOB0
TIOA0
TWD0
URXD
TWD1
UTXD
SPCK
MISO
MOSI
SCK0
TXD0
RXD0
TXD1
RXD1
TXD2
RXD2
TD
RD
RK
RF
TK
TF
Peripheral B
AD12BTRG
PWMFI0
PWMFI1
PWMFI2
PWMH0
PWMH1
PWMH2
PWMH2
PWMH3
PWMH0
PWMH1
PWML0
PWML1
PWML2
PWML3
ADTRG
NPCS1
NPCS2
NPCS3
TCLK2
TIOA2
TIOB2
PCK1
NCS1
PCK0
SCK1
SCK2
PCK0
RTS1
CTS1
Extra Function
WKUP10
WKUP11
WKUP12
WKUP0
WKUP1
WKUP2
WKUP3
WKUP4
WKUP5
WKUP6
WKUP7
WKUP8
WKUP9
AD12B0
AD12B1
(1)(2)
(1)(2)
(1)(2)
(1)(2)
(1)(2)
(1)(2)
(1)(2)
(1)(2)
(1)(2)
(1)(2)
(1)(2)
(1)(2)
(1)(2)
Only on 144-pin version
Only on 144-pin version
Comments
6430DS–ATARM–28-Mar-11