SAM7L128 Atmel Corporation, SAM7L128 Datasheet - Page 528
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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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35.3.2.2
Table 35-10. High-range Frequencies, Active Mode (Peripheral Activated)
528
Mode
Active
(AT91SAM7L128/64)
(See
Active
(AT91SAM7L128/64)
(See
Figure
Figure
AT91SAM7L128/64 Preliminary
35-8)
35-9)
High Frequency
Conditions
Voltage regulator in Normal Mode
VDDOUT = 1.80V
RTC ON
Programmable BOD ON (Continuous)
Charge pump ON
LCD Regulator ON
Flash is read
ADC ON
All peripheral clocks activated
RC 2MHz OFF
PLL ON
Voltage regulator in Normal Mode
VDDOUT = 1.55V
RTC ON
Programmable BOD ON (Continuous)
Charge pump ON
LCD Regulator ON
Flash is read
ADC ON
All peripheral clocks activated
RC 2MHz OFF
PLL ON
Consumption
VDDIO1
3.346
10.37
11.16
12.13
14.24
19.55
22.63
10.39
11.22
12.21
14.35
19.55
22.66
10.21
12.04
16.07
18.75
5.37
3.34
5.39
2.73
4.47
8.55
9.23
10.1
11.9
18.6
2.76
4.52
8.62
9.33
16
ARM core clock = 16 MHz
ARM core clock = 18 MHz
ARM core clock = 20 MHz
ARM core clock = 24 MHz
ARM core clock = 30 MHz
ARM core clock = 36 MHz
ARM core clock = 16 MHz
ARM core clock = 18 MHz
ARM core clock = 20 MHz
ARM core clock = 24 MHz
ARM core clock = 30 MHz
ARM core clock = 36 MHz
ARM core clock = 16 MHz
ARM core clock = 18 MHz
ARM core clock = 20 MHz
ARM core clock = 24 MHz
ARM core clock = 30 MHz
ARM core clock = 36 MHz
ARM core clock = 16 MHz
ARM core clock = 18 MHz
ARM core clock = 20 MHz
ARM core clock = 24 MHz
ARM core clock = 30 MHz
ARM core clock = 36 MHz
ARM core clock = 4 MHz
ARM core clock = 8 MHz
ARM core clock = 4 MHz
ARM core clock = 8 MHz
ARM core clock = 4 MHz
ARM core clock = 8 MHz
ARM core clock = 4 MHz
ARM core clock = 8 MHz
VDDI01= 3V @ 25°C
VDDI01= 3V @ 85°C
VDDI01= 3V @ 25°C
VDDI01= 3V @ 85°C
Condition
6257A–ATARM–20-Feb-08
Unit
mA
mA
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