SAM7L128 Atmel Corporation, SAM7L128 Datasheet - Page 212

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SAM7L128

Manufacturer Part Number
SAM7L128
Description
Manufacturer
Atmel Corporation
Datasheets

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
23.8.19
Register Name:
Access Type:
• SYS, PID2-PID31: Fast Forcing Status
0 = The Fast Forcing feature is disabled on the corresponding interrupt.
1 = The Fast Forcing feature is enabled on the corresponding interrupt.
6257A–ATARM–20-Feb-08
PID31
PID23
PID15
PID7
31
23
15
7
AIC Fast Forcing Status Register
PID30
PID22
PID14
PID6
30
22
14
AIC_FFSR
Read-only
6
PID29
PID21
PID13
PID5
29
21
13
5
PID28
PID20
PID12
PID4
28
20
12
4
AT91SAM7L128/64 Preliminary
PID27
PID19
PID11
PID3
27
19
11
3
PID26
PID18
PID10
PID2
26
18
10
2
PID25
PID17
PID9
SYS
25
17
9
1
PID24
PID16
PID8
24
16
8
0
212

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