AT91SAM7S512-MU-999 Atmel, AT91SAM7S512-MU-999 Datasheet - Page 557
![IC MCU ARM7 512KB FLASH 64-VQFN](/photos/12/13/121326/313-64-qfn_sml.jpg)
AT91SAM7S512-MU-999
Manufacturer Part Number
AT91SAM7S512-MU-999
Description
IC MCU ARM7 512KB FLASH 64-VQFN
Manufacturer
Atmel
Series
AT91SAMr
Specifications of AT91SAM7S512-MU-999
Core Processor
ARM7
Core Size
16/32-Bit
Speed
55MHz
Connectivity
I²C, SPI, SSC, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
32
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
64K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-VQFN Exposed Pad, 64-HVQFN, 64-SQFN, 64-DHVQFN
For Use With
AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9AT91SAM7S-EK - KIT EVAL FOR ARM AT91SAM7S
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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37.3
37.3.1
6175K–ATARM–30-Aug-10
Power Consumption
Power Consumption Versus Modes
The values in
sumption with operating conditions as follows:
Figure 37-1. Measure Schematics:
• Typical power consumption of PLLs, Slow Clock and Main Oscillator.
• Power consumption of power supply in two different modes: Active and ultra Low-power.
• Power consumption by peripheral: calculated as the difference in current measurement after
• V
• V
• T
• There is no consumption on the I/Os of the device
having enabled then disabled the corresponding clock.
A
DDIO
DDCORE
= 25° C
= V
= V
DDIN
Table 37-7
DDPLL
= V
DDFLASH
= 1.85V
3.3V
and
= 3.3V
Table 37-8 on page 562
AT91SAM7S Series Preliminary
AMP1
VDDCORE
VDDPLL
AMP2
VDDFLASH
VDDOUT
VDDIO
VDDIN
1.8V
are measured values of the power con-
Regulator
Voltage
557
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