AT91SAM9261-CJ-999 Atmel, AT91SAM9261-CJ-999 Datasheet - Page 7

• Manufacturer Part Number: AT91SAM9261-CJ-999
• Description: IC MCU ARM9 ULTRA LP 217LFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9261-CJ-999

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 190MHz
• Connectivity: EBI/EMI, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: DMA, LCD, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: ROM
• Ram Size: 192K x 8
• Voltage - Supply (vcc/vdd): 1.08 V ~ 1.32 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 217-LFBGA
• For Use With: AT91SAM9261-EK - KIT EVAL FOR AT91SAM926EJ-SAT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

Table 3-1.
6062M–ATARM–23-Mar-09
Signal Name
SDCK
SDCKE
SDCS
BA0 - BA1
SDWE
RAS - CAS
SDA10
MCCK
MCCDA
MCDA0 - MCDA3
SCK0 - SCK2
TXD0 - TXD2
RXD0 - RXD2
RTS0 - RTS2
CTS0 - CTS2
TD0 - TD2
RD0 - RD2
TK0 - TK2
RK0 - RK2
TF0 - TF2
RF0 - RF2
TCLK0 - TCLK2
TIOA0 - TIOA2
TIOB0 - TIOB2
SPI0_MISO -
SPI1_MISO
SPI0_MOSI -
SPI1_MOSI
SPI0_SPCK -
SPI1_SPCK
SPI0_NPCS0,
SPI1_NPCS0
SPI0_NPCS1 -
SPI0_NPCS3
SPI1_NPCS1 -
SPI1_NPCS3
Signal Description by Peripheral (Continued)
Clear To Send
External Clock Input
Function
SDRAM Clock
SDRAM Clock Enable
SDRAM Controller Chip Select
Bank Select
SDRAM Write Enable
Row and Column Signal
SDRAM Address 10 Line
Multimedia Card Clock
Multimedia Card A Command
Multimedia Card A Data
Serial Clock
Transmit Data
Receive Data
Request To Send
Transmit Data
Receive Data
Transmit Clock
Receive Clock
Transmit Frame Sync
Receive Frame Sync
I/O Line A
I/O Line B
Master In Slave Out
Master Out Slave In
SPI Serial Clock
SPI Peripheral Chip Select 0
SPI Peripheral Chip Select
Synchronous Serial Controller
Multimedia Card Interface
SDRAM Controller
Timer/Counter
USART
SPI
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Type
Input
Input
Input
Input
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
AT91SAM9261 Preliminary
Active Level
High
Low
Low
Low
Low
Low
Comments
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