AT91SAM9260B-CU Atmel, AT91SAM9260B-CU Datasheet - Page 2

• Manufacturer Part Number: AT91SAM9260B-CU
• Description: IC ARM9 MCU 217-LFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9260B-CU

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 180MHz
• Connectivity: EBI/EMI, Ethernet, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: POR, WDT
• Number Of I /o: 96
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: ROM
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 217-LFBGA
• Cpu Family: 91S
• Device Core: ARM926EJ-S
• Device Core Size: 32b
• Frequency (max): 180MHz
• Interface Type: 2-Wire/EBI/SPI/USART
• Total Internal Ram Size: 8KB
• # I/os (max): 96
• Number Of Timers - General Purpose: 6
• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Supply Voltage (max): 1.95/3.6V
• Operating Supply Voltage (min): 1.65/3V
• On-chip Adc: 4-chx10-bit
• 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: 4 KB
• Maximum Clock Frequency: 210 MHz
• Number Of Programmable I/os: 96
• Number Of Timers: 5
• Operating Supply Voltage: 2 V to 4 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, AT91SAM9260-EK
• Minimum Operating Temperature: - 40 C
• Controller Family/series: AT91SAM9xxx
• No. Of I/o's: 96
• Ram Memory Size: 8KB
• Cpu Speed: 180MHz
• No. Of Timers: 2
• Rohs Compliant: Yes
• For Use With: AT91SAM9260-EK - KIT EVAL FOR AT91SAM9260AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Compliant

1. Description
2. AT91SAM9260 Block Diagram
2
AT91SAM9260
The AT91SAM9260 is based on the integration of an ARM926EJ-S processor with fast ROM
and RAM memories and a wide range of peripherals.
The AT91SAM9260 embeds an Ethernet MAC, one USB Device Port, and a USB Host control-
ler. It also integrates several standard peripherals, such as the USART, SPI, TWI, Timer
Counters, Synchronous Serial Controller, ADC and MultiMedia Card Interface.
The AT91SAM9260 is architectured on a 6-layer matrix, allowing a maximum internal bandwidth
of six 32-bit buses. It also features an External Bus Interface capable of interfacing with a wide
range of memory devices.
The block diagram shows all the features for the 217-LFBGA package. Some functions are not
accessible in the 208-pin PQFP package and the unavailable pins are highlighted in
ing on PIO Controller A” on page
“Multiplexing on PIO Controller C” on page
pin package.
able in the 208-PQFP package.
Table 2-1.
PB12
PB13
PC12
PA30
PA31
PC2
PC3
PIO
-
-
Table 2-1 on page 2
Unavailable Signals in 208-lead PQFP Package
defines all the multiplexed and not multiplexed pins not avail-
33,
Peripheral A
HDMB
HDPB
SCK2
SCK0
RXD5
TXD5
IRQ0
AD2
AD3
“Multiplexing on PIO Controller B” on page
35. The USB Host Port B is not available in the 208-
SPI1_NPCS3
Peripheral B
ISI_D10
ISI_D11
RXD4
TXD4
PCK1
NCS7
6221JS–ATARM–17-Jul-09
-
-
“Multiplex-
34,