ATSAM3U4CA-AU Atmel, ATSAM3U4CA-AU Datasheet - Page 42

• Manufacturer Part Number: ATSAM3U4CA-AU
• Description: IC MCU 32BIT 256KB FLASH 100LQFP
• Manufacturer: Atmel
• Series: SAM3Ur

Specifications of ATSAM3U4CA-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: 57
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 52K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 4x10b, 4x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Package Type: LQFP
• Processor Series: ATSAM3x
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 52 KB
• Interface Type: 3xUSART, TWI, 4xSPI, Bus
• Maximum Clock Frequency: 96 MHz
• Number Of Programmable I/os: 57
• 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
• Controller Family/series: SAM3U
• No. Of I/o's: 57
• Ram Memory Size: 52KB
• Cpu Speed: 96MHz
• No. Of Timers: 3
• Rohs Compliant: Yes
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Compliant

10.13 Chip Identification
42
SAM3U Series
Table 10-1.
Table 10-2.
• Chip Identifier (CHIPID) registers permit recognition of the device and its revision.
• JTAG ID: 0x0582A03F
• JTAG ID: 0x0582A03F
SAM3U4C (Rev A)
SAM3U2C (Rev A)
SAM3U1C (Rev A)
SAM3U4C (Rev A)
SAM3U2C (Rev A)
SAM3U1C (Rev A)
SAM3U4E (Rev A)
SAM3U2E (Rev A)
SAM3U1E (Rev A)
SAM3U4E (Rev A)
SAM3U2E (Rev A)
SAM3U1E (Rev A)
Chip Name
Chip Name
SAM3U Chip IDs Register - Engineering Samples
SAM3U Chip IDs Register - Revision A Parts
Flash Size
Flash Size
KByte
KByte
256
128
256
128
256
128
256
128
64
64
64
64
Pin Count
Pin Count
100
100
100
144
144
144
100
100
100
144
144
144
CHIPID_CIDR
CHIPID_CIDR
0x280A0760
0x281A0760
0x280A0761
0x281A0761
0x28000960
0x28090560
0x28100960
0x28190560
0x28000961
0x28090561
0x28100961
0x28190561
6430CS–ATARM–09-Apr-10
CHIPID_EXID
CHIPID_EXID
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0