AT91SAM9261B-CU Atmel, AT91SAM9261B-CU Datasheet - Page 33

• Manufacturer Part Number: AT91SAM9261B-CU
• Description: MCU ARM9 ULTRA LOW PWR 217-LFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9261B-CU

• 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
• Cpu Family: AT91
• Device Core: ARM926EJ-S
• Device Core Size: 32b
• Frequency (max): 240MHz
• Total Internal Ram Size: 160KB
• # I/os (max): 96
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 1.2/1.8/3.3V
• Operating Supply Voltage (max): 1.32/1.95/3.6V
• Operating Supply Voltage (min): 1.08/1.65/2.7/3V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 217
• Package Type: LFBGA
• Processor Series: AT91SAMx
• Core: ARM926EJ-S
• Data Bus Width: 32 bit
• Data Ram Size: 160 KB
• Interface Type: JTAG,SPI, SSC, TWI, UART
• Maximum Clock Frequency: 190 MHz
• Number Of Programmable I/os: 96
• Number Of Timers: 3
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM9261-EK
• Minimum Operating Temperature: - 40 C
• Controller Family/series: AT91SAM9xxx
• No. Of I/o's: 96
• Ram Memory Size: 160KB
• Cpu Speed: 190MHz
• No. Of Timers: 1
• Rohs Compliant: Yes
• For Use With: AT91SAM9261-EK - KIT EVAL FOR AT91SAM926EJ-S
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Compliant

10.3.4
Table 10-4.
6062LS–ATARM–23-Mar-09
I/O Line
PC10
PC11
PC12
PC13
PC14
PC15
PC16
PC17
PC18
PC19
PC20
PC21
PC22
PC23
PC24
PC25
PC26
PC27
PC28
PC29
PC30
PC31
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PC8
PC9
PIO Controller C Multiplexing
Peripheral A
NCS4/CFCS0
NCS5/CFCS1
A25/CFRNW
NANDWE
NANDOE
Multiplexing on PIO Controller C
CFCE1
CFCE2
NWAIT
RXD0
RXD1
RXD2
TXD0
RTS0
CTS0
TXD1
TXD2
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
PIO Controller C
Peripheral B
SPI1_NPCS2
SPI1_NPCS3
TCLK0
TCLK1
TCLK2
TIOB0
TIOB1
TIOB2
TIOA0
TIOA1
TIOA2
NCS6
NCS7
PCK2
PCK3
SCK0
NCS6
NCS7
PCK1
IRQ0
RD2
TK2
TD2
RK2
RF2
TF2
FIQ
Comments
Reset
State
A25
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
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
I/O
I/O
I/O
I/O
I/O
AT91SAM9261 Preliminary
Application Usage
Power Supply
VDDIOM
VDDIOM
VDDIOM
VDDIOM
VDDIOM
VDDIOM
VDDIOM
VDDIOM
VDDIOM
VDDIOM
VDDIOM
VDDIOM
VDDIOM
VDDIOM
VDDIOM
VDDIOM
VDDIOP
VDDIOP
VDDIOP
VDDIOP
VDDIOP
VDDIOP
VDDIOP
VDDIOP
VDDIOP
VDDIOP
VDDIOP
VDDIOP
VDDIOP
VDDIOP
VDDIOP
VDDIOP
Function
Comments
33