AT91CAP7E-NA-ZJ Atmel, AT91CAP7E-NA-ZJ Datasheet - Page 14

• Manufacturer Part Number: AT91CAP7E-NA-ZJ
• Description: MCU CAP7 FPGA 225LFBGA
• Manufacturer: Atmel
• Series: CAP™r

Specifications of AT91CAP7E-NA-ZJ

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 80MHz
• Connectivity: EBI/EMI, FPGA, IrDA, SPI, UART/USART, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: ROM
• Ram Size: 160K x 8
• Voltage - Supply (vcc/vdd): 1.08 V ~ 1.32 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 225-LFBGA
• Processor Series: AT91Mx
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• 3rd Party Development Tools: JTRACE-ARM-2M, MDK-ARM, RL-ARM, ULINK2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

5. Power Considerations
5.1
5.2
14
Power Supplies
Power Consumption
AT91CAP7E
The AT91CAP7E has several types of power supply pins:
Note:
The AT91CAP7E consumes about 600 μA of static current on VDDCORE at typical conditions
(1.2V, 25°C).
On VDDBU, the current does not exceed 30 μA at typical conditions.
For dynamic power consumption, the AT91CAP7E consumes about 0.33 mW/MHz of power or
275 μA/MHz of current on VDDCORE at typical conditions (1.2V, 25°C) and with the ARM sub-
system running full-performance algorithm with on-chip memories, and no peripherals active.
• VDDCORE pins: Power the core, including the processor, the embedded memories and the
• VDDIO pins: Power the I/O lines; voltage ranges between 3.0V and 3.6V (3.3V nominal). The
• VDDBU pin: Powers the Slow Clock oscillator and a part of the System Controller; voltage
• VDDPLLA pin: Powers the PLLA cell; voltage ranges from 3.0V and 3.6V (3.3V nominal). The
• VDDPLLB pin: Powers the PLLB cell and related internal loop filter cell; voltage ranges from
• VDDOSC pins: Powers the Main Oscillator cell; voltage ranges from 1.08V and 1.32V (1.2V
• VDDOSC32 pins: Powers the 32 kHz cell; voltage ranges from 1.08V and 1.32V (1.2V
• AVDD pin: Powers the 10-bit Analog to Digital Converter and associated cells; voltage ranges
peripherals; voltage ranges from 1.08V and 1.32V (1.2V nominal). The associated ground
pins for this supply and the VDDIO supply are the GND pins.
associated ground pins for this supply and the VDDCORE supply are the GND pins.
ranges from 1.08V and 1.32V, 1.2V nominal. The associated ground pin for this supply is the
GNDBU pin.
associated ground pin for this supply is the GNDPLLA pin.
1.08V and 1.32V (1.2V nominal). The associated ground pin for this supply is the GNDPLLB
pin.
nominal). The associated ground pin for this supply is the GNDOSC pin.
nominal). The associated ground pin for this supply is the GNDOSC32 pin.
from 3.0V and 3.6V (3.3V nominal). The associated ground pin for this supply is the AGND
pin.
The following figures are preliminary figures based on prototype silicon. They are subject to
change for the production silicon.
8549A–CAP–10/08