ATSAM3U1CA-CU Atmel, ATSAM3U1CA-CU Datasheet - Page 1167
![IC MCU 32BIT 64KB FLASH 100TFBGA](/photos/6/89/68968/313-100-cbga_sml.jpg)
ATSAM3U1CA-CU
Manufacturer Part Number
ATSAM3U1CA-CU
Description
IC MCU 32BIT 64KB FLASH 100TFBGA
Manufacturer
Atmel
Series
SAM3Ur
Specifications of ATSAM3U1CA-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
57
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
20K 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-TFBGA
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
100
Processor Series
ATSAM3x
Core
ARM Cortex M3
Data Bus Width
32 bit
Data Ram Size
20 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
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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32
33 Two-wire Interface (TWI) ...................................................................... 621
34 Universal Asynchronous Receiver Transmitter (UART) ................... 665
35 Universal Synchronous Asynchronous Receiver Transmitter
6430D–ATARM–25-Mar-11
(USART) ................................................................................................ 683
Serial Peripheral Interface (SPI) ......................................................... 587
31.5 Pin Name List ....................................................................................................543
31.6 Product Dependencies ......................................................................................543
31.7 Functional Description .......................................................................................545
31.8 SSC Application Examples ................................................................................556
31.9 Synchronous Serial Controller (SSC) User Interface ........................................559
32.1 Description .........................................................................................................587
32.2 Embedded Characteristics ................................................................................587
32.3 Block Diagram ...................................................................................................588
32.4 Application Block Diagram .................................................................................589
32.5 Signal Description .............................................................................................589
32.6 Product Dependencies ......................................................................................589
32.7 Functional Description .......................................................................................590
32.8 Serial Peripheral Interface (SPI) User Interface ................................................605
33.1 Description .........................................................................................................621
33.2 List of Abbreviations ..........................................................................................621
33.3 Block Diagram ...................................................................................................622
33.4 Application Block Diagram .................................................................................622
33.5 Product Dependencies ......................................................................................623
33.6 Functional Description .......................................................................................623
33.7 Master Mode ......................................................................................................625
33.8 Multi-master Mode .............................................................................................637
33.9 Slave Mode ........................................................................................................640
33.10 Two-wire Interface (TWI) User Interface .........................................................648
34.1 Description .........................................................................................................665
34.2 Block Diagram ...................................................................................................665
34.3 Product Dependencies ......................................................................................666
34.4 UART Operations ..............................................................................................666
34.5 Universal Asynchronous Receiver Transmitter (UART) User Interface ............673
35.1 Description .........................................................................................................683
35.2 Embedded Characteristics ................................................................................683
SAM3U Series
vii
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