SAM7L128 Atmel Corporation, SAM7L128 Datasheet - Page 126
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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17.4.7
Register Name: SDC_WUIR
Access Type: Read-write
• WKUPEN0 - WKUPEN15: Wake Up Input Enable 0 to 15
0 = The corresponding wake-up input has no wake up effect.
1 = The corresponding wake-up input forces the wake up of the core power supply.
• WKUPT0 - WKUPT15: Wake Up Input Transition 0 to 15
0 = A high to low level transition on the corresponding wake-up input forces the wake up of the core power supply.
1 = A low to high level transition on the corresponding wake-up input forces the wake up of the core power supply.
126
WKUPEN15
WKUPEN7
WKUPT15
WKUPT7
31
23
15
7
AT91SAM7L128/64 Preliminary
System Controller Wake Up Inputs Register
WKUPEN14
WKUPEN6
WKUPT14
WKUPT6
30
22
14
6
WKUPEN13
WKUPEN5
WKUPT13
WKUPT5
29
21
13
5
WKUPEN12
WKUPEN4
WKUPT12
WKUPT4
28
20
12
4
WKUPEN11
WKUPEN3
WKUPT11
WKUPT3
27
19
11
3
WKUPEN10
WKUPEN2
WKUPT10
WKUPT2
26
18
10
2
WKUPEN9
WKUPEN1
WKUPT9
WKUPT1
25
17
9
1
6257A–ATARM–20-Feb-08
WKUPEN8
WKUPEN0
WKUPT8
WKUPT0
24
16
8
0
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