ATSAM3U-EK Atmel, ATSAM3U-EK Datasheet - Page 1164

• Manufacturer Part Number: ATSAM3U-EK
• Description: KIT EVAL FOR AT91SAM3U CORTEX
• Manufacturer: Atmel
• Type: MCUr

Specifications of ATSAM3U-EK

• Contents: Board
• Processor To Be Evaluated: SAM3U
• Data Bus Width: 32 bit
• Interface Type: RS-232, USB
• Operating Supply Voltage: 3 V
• Silicon Manufacturer: Atmel
• Core Architecture: ARM
• Core Sub-architecture: Cortex - M3
• Silicon Core Number: SAM3U4E
• Silicon Family Name: SAM3U
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT91SAM3U
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

17 Real-time Timer (RTT) .......................................................................... 259
18 Real Time Clock (RTC) ......................................................................... 265
19 Supply Controller (SUPC) .................................................................... 283
20 General Purpose Backup Registers (GPBR) ..................................... 305
21 Enhanced Embedded Flash Controller (EEFC) ................................. 307
22 Fast Flash Programming Interface (FFPI) .......................................... 323
23 SAM3U4/2/1 Boot Program .................................................................. 333
iv
16.2 Block Diagram ...................................................................................................247
16.3 Functional Description .......................................................................................247
16.4 Reset Controller (RSTC) User Interface ............................................................255
17.1 Description .........................................................................................................259
17.2 Block Diagram ...................................................................................................259
17.3 Functional Description .......................................................................................259
17.4 Real-time Timer (RTT) User Interface ...............................................................261
18.1 Description .........................................................................................................265
18.2 Block Diagram ...................................................................................................265
18.3 Product Dependencies ......................................................................................265
18.4 Functional Description .......................................................................................266
18.5 Real Time Clock (RTC) User Interface ............................................................269
19.1 Description .........................................................................................................283
19.2 Block Diagram ...................................................................................................284
19.3 Supply Controller Functional Description ..........................................................285
19.4 Supply Controller (SUPC) User Interface ..........................................................294
20.1 Description .........................................................................................................305
21.1 Description .......................................................................................................307
21.2 Product Dependencies ......................................................................................307
21.3 Functional Description .......................................................................................307
21.4 Enhanced Embedded Flash Controller (EEFC) User Interface .........................318
22.1 Overview ............................................................................................................323
22.2 Parallel Fast Flash Programming ......................................................................323
23.1 Description .........................................................................................................333
23.2 Flow Diagram ....................................................................................................333
23.3 Device Initialization ............................................................................................333
23.4 SAM-BA Monitor ................................................................................................334
SAM3U Series
6430D–ATARM–25-Mar-11