SAM7S161 Atmel Corporation, SAM7S161 Datasheet - Page 561

• Manufacturer Part Number: SAM7S161
• Manufacturer: Atmel Corporation

Specifications of SAM7S161

• Flash (kbytes): 16 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 55 MHz
• Cpu: ARM7TDMI
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 32
• Ext Interrupts: 32
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 1
• Twi (i2c): 1
• Uart: 3
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 4
• Self Program Memory: NO
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 3.0 to 3.6
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

6175L–ATARM–28-Jul-11
Table 37-7.
Note:
Mode
Active, Running out of SRAM, 1.1MHz
(SAM7S64/321/32/161/16)
Active, Running out of SRAM, 1MHz
(SAM7S512/256/128)
Ultra low power
1. “Flash is in standby mode” means the Flash is not accessed at all.
Low power consumption figures found in the above table cannot be guaranteed when access-
ing the Flash in Ultra Low Power Mode. In order to meet given low power consumption figures,
it is recommended to either stop the processor or jump to SRAM.
Power Consumption for Different Modes
Conditions
Voltage regulator is on.
Brown Out Detector is activated.
Flash is in standby mode.
PLL is de-activated.
Main oscillator is activated.
ARM Core clock is 1.1 MHz.
Running out of SRAM
Analog-to-Digital Converter activated.
All peripheral clocks activated.
USB transceiver enabled.
onto AMP1
onto AMP2
Voltage regulator is on.
Brown Out Detector is activated.
Flash is in standby mode.
PLL is de-activated.
Main oscillator is activated.
ARM Core clock is 1 MHz.
Running out of SRAM
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.
PLL is de-activated.
Main oscillator is activated.
ARM Core in idle mode.
MCK @ 500Hz.
Analog-to-Digital Converter de-
activated.
All peripheral clocks de-activated.
USB transceiver disabled.
DDM and DDP pins connected to
ground.
onto AMP1
onto AMP2
(1)
SAM7S Series
Consumption
1.12
1.06
1.06
0.99
34.3
4.0
Unit
mA
mA
µA
561