at32uc3b0512-z2ues ATMEL Corporation, at32uc3b0512-z2ues Datasheet - Page 676

• Manufacturer Part Number: at32uc3b0512-z2ues
• Description: 32-bit Avr Microcontroller
• Manufacturer: ATMEL Corporation

32059J–12/2010
18 Serial Peripheral Interface (SPI) ......................................................... 196
19 Two-Wire Interface (TWI) ..................................................................... 220
20 Synchronous Serial Controller (SSC) ................................................ 262
21 Universal Synchronous Asynchronous Receiver Transmitter (USART)
18.1Features ..............................................................................................................196
18.2Overview .............................................................................................................196
18.3Block Diagram .....................................................................................................197
18.4Application Block Diagram ..................................................................................197
18.5Signal Description ..............................................................................................198
18.6Product Dependencies ........................................................................................198
18.7Functional Description .........................................................................................198
18.8User Interface ......................................................................................................208
19.1Features ..............................................................................................................220
19.2Overview .............................................................................................................220
19.3List of Abbreviations ............................................................................................221
19.4Block Diagram .....................................................................................................221
19.5Application Block Diagram ..................................................................................222
19.6I/O Lines Description ...........................................................................................222
19.7Product Dependencies ........................................................................................222
19.8Functional Description .........................................................................................223
19.9Modes of Operation .............................................................................................223
19.10Master Mode .....................................................................................................224
19.11Using the Peripheral DMA Controller ................................................................229
19.12Multi-master Mode .............................................................................................236
19.13Slave Mode .......................................................................................................239
19.14User Interface ....................................................................................................247
20.1 Features .............................................................................................................262
20.2Overview .............................................................................................................262
20.3Block Diagram .....................................................................................................263
20.4Application Block Diagram ..................................................................................263
20.5I/O Lines Description ...........................................................................................264
20.6Product Dependencies ........................................................................................264
20.7Functional Description .........................................................................................264
20.8SSC Application Examples ..................................................................................276
20.9User Interface ......................................................................................................278
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