SAM7L128 Atmel Corporation, SAM7L128 Datasheet - Page 522
SAM7L128
Manufacturer Part Number
SAM7L128
Description
Manufacturer
Atmel Corporation
Specifications of SAM7L128
Flash (kbytes)
128 Kbytes
Pin Count
144
Max. Operating Frequency
36 MHz
Cpu
ARM7TDMI
Hardware Qtouch Acquisition
No
Max I/o Pins
80
Ext Interrupts
80
Usb Speed
No
Usb Interface
No
Spi
1
Twi (i2c)
1
Uart
3
Segment Lcd
40
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
4
Adc Resolution (bits)
10
Adc Speed (ksps)
460
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
6
Self Program Memory
YES
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)
1.8 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
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Table 35-7.
522
Mode
Off Mode
(AT91SAM7L128/64)
Backup Mode
(AT91SAM7L128/64)
Backup Mode
(AT91SAM7L128/64)
Wait Mode
(AT91SAM7L128/64)
Idle Mode
(AT91SAM7L128/64)
AT91SAM7L128/64 Preliminary
Power Consumption for Low Power Modes
The figures shown below in
the power supplies..
Conditions
Only the FWUP pin is supplied
Voltage Regulator in standby mode
RTC OFF
Programmable BOD OFF
SRAM BACKUP OFF
Charge pump OFF
LCD Regulator OFF
LCD Controller OFF
Voltage Regulator in standby mode
RTC ON
Programmable BOD OFF
SRAM BACKUP ON
Charge pump OFF
LCD Regulator OFF
LCD Controller OFF
Voltage Regulator in Deep Mode
VDDOUT = 1.55V
RTC OFF
Programmable BOD OFF
FLASH OFF
Charge pump OFF
LCD Regulator OFF
LCD Controller OFF
PLL OFF
Voltage regulator in Deep mode
VDDOUT = 1.55V
RTC OFF
BOD OFF
RC 2MHz OFF
Flash is in standby mode.
ARM Core in idle mode.
MCK @ 500Hz.
ADC OFF
All peripheral clocks de-activated
PLL OFF
Table 35-7
(See
Figure 35-2
represent the power consumption typically measured on
Consumption
VDDIO1
10.04
17.42
18.34
19.46
20.77
TBD
TBD
TBD
4.31
5.34
4.14
5.53
6.43
9.57
9.76
10.6
0.1
3.2
3.9
3.3
and
Figure
35-3)
VDDIO1 = 2.4V @25°C
VDDIO1 = 3.0V @25°C
VDDIO1 = 2.4V @85°C
VDDIO1 = 3.0V @85°C
VDDIO1 = 2.4V @25°C
VDDIO1 = 3.0V @25°C
VDDIO1 = 2.4V @85°C
VDDIO1 = 3.0V @85°C
VDDIO1 = 2.4V @25°C
VDDIO1 = 3.0V @25°C
VDDIO1 = 2.4V @85°C
VDDIO1 = 3.0V @85°C
VDDIO1 = 2.4V @25°C
VDDIO1 = 3.0V @25°C
VDDIO1 = 2.4V @85°C
VDDIO1 = 3.0V @85°C
VDDIO1 = 2.4V @25°C
VDDIO1 = 3.0V @25°C
VDDIO1 = 2.4V @85°C
VDDIO1 = 3.0V @85°C
Condition
6257A–ATARM–20-Feb-08
Unit
µA
µA
µA
µA
µA
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