AT91SAM7SE32-AU Atmel, AT91SAM7SE32-AU Datasheet - Page 610

• Manufacturer Part Number: AT91SAM7SE32-AU
• Description: MCU ARM 32K HS FLASH 128-LQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7SE32-AU

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 55MHz
• Connectivity: EBI/EMI, I²C, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 88
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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: 128-LQFP
• Controller Family/series: AT91SAM7xxxx
• No. Of I/o's: 88
• Ram Memory Size: 8KB
• Cpu Speed: 48MHz
• No. Of Timers: 3
• Rohs Compliant: Yes
• Processor Series: AT91SAMx
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 8 KB
• Interface Type: EBI, SPI, TWI, USART
• Maximum Clock Frequency: 55 MHz
• Number Of Programmable I/os: 88
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, KSK-AT91SAM7S-PL, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM7SE-EK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• For Use With: AT91SAM7SE-EK - EVAL BOARD FOR AT91SAM7SEAT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

40.3.2
610
AT91SAM7SE512/256/32 Preliminary
Peripheral Power Consumption in Active Mode
The figures shown below in
the power supplies..
Table 40-7.
Table 40-8.
Note:
Mode
Active
(AT91SAM7SE512/256/32)
Ultra Low Power
(AT91SAM7SE512/256/32)
Peripheral
PIO Controller
USART
UDP
PWM
TWI
SPI
SSC
Timer Counter Channels
ARM7TDMI
System Peripherals
(AT91SAM7SE512/256/32)
1. Note: V
Power Consumption for Different Modes
Power Consumption on V
DDCORE
= 1.85V, T
Table 40-7
Conditions
Voltage regulator is on.
Brown Out Detector is activated.
Flash is read.
ARM Core clock is 48 MHz.
Analog-to-Digital Converter activated.
All peripheral clocks activated.
USB transceiver enabled.
onto AMP1
onto AMP2
Voltage regulator is in Low-power mode.
Brown Out Detector is de-activated.
Flash is in standby mode.
ARM Core in idle mode.
MCK @ 500 Hz.
Analog-to-Digital Converter de-activated.
All peripheral clocks de-activated.
USB transceiver disabled.
DDM and DDP pins must be left floating.
onto AMP1
onto AMP2
A
= 25°C
represent the power consumption typically measured on
DDCORE
(1)
Consumption (Typ)
170
265
12
30
24
15
18
35
6
7
Consumptio
31
29
26
12
6222B–ATARM–26-Mar-07
n
µA/MHz
Unit
Unit
mA
µA