AT91SAM9261S-CU Atmel, AT91SAM9261S-CU Datasheet - Page 34

• Manufacturer Part Number: AT91SAM9261S-CU
• Description: ARM Microcontrollers - MCU BGA IND TEMP
• Manufacturer: Atmel
• Series: 91Sr

Specifications of AT91SAM9261S-CU

• Product Category: ARM Microcontrollers - MCU
• Rohs: yes
• Core: ARM926EJ-S
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 190 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 16 KB
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: BGA-217
• Mounting Style: SMD/SMT
• Interface Type: 2-Wire, I2S, SPI, USB
• Length: 15 mm
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 96
• Number Of Timers: 4
• Program Memory Type: ROM
• Factory Pack Quantity: 126
• Supply Voltage - Max: 1.32 V, 3.6 V
• Supply Voltage - Min: 1.08 V, 1.65 V, 2.7 V, 3 V

10.10 Synchronous Serial Controller
10.11 Timer Counter
10.12 Multimedia Card Interface
34
AT91SAM9261S
• Test Modes
• Provides serial synchronous communication links used in audio and telecom applications
• Contains an independent receiver and transmitter and a common clock divider.
• Offers a configurable frame sync and data length.
• Receiver and transmitter can be programmed to start automatically or on detection of
• Receiver and transmitter include a data signal, a clock signal and a frame synchronization
• Three 16-bit Timer Counter Channels
• Wide range of functions including:
• Each channel is user-configurable and contains:
• Two global registers that act on all three TC Channels
• Compatibility with MultiMedia Card Specification Version 2.2
• Compatibility with SD Memory Card Specification Version 1.0
• Cards clock rate up to Master Clock divided by 2
• Embedded power management to slow down clock rate when not used
• Each MCI has two slots, each supporting
• Support for stream, block and multi-block data read and write
(with CODECs in Master or Slave Modes, I
more).
different event on the frame sync signal.
signal.
– Communication at up to 115.2 Kbps
– Remote Loopback, Local Loopback, Automatic Echo
– Frequency Measurement
– Event Counting
– Interval Measurement
– Pulse Generation
– Delay Timing
– Pulse Width Modulation
– Up/down Capabilities
– Three external clock inputs
– Five internal clock inputs
– Two multi-purpose input/output signals
– One slot for one MultiMedia Card bus (up to 30 cards) or
– One SD Memory Card
2
S, TDM Buses, Magnetic Card Reader and
6242ES–ATARM–11-Sep-09