SAM7S32 Atmel Corporation, SAM7S32 Datasheet - Page 48
SAM7S32
Manufacturer Part Number
SAM7S32
Description
Manufacturer
Atmel Corporation
Specifications of SAM7S32
Flash (kbytes)
32 Kbytes
Pin Count
48
Max. Operating Frequency
55 MHz
Cpu
ARM7TDMI
Hardware Qtouch Acquisition
No
Max I/o Pins
21
Ext Interrupts
21
Usb Speed
No
Usb Interface
No
Spi
1
Twi (i2c)
1
Uart
2
Ssc
1
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)
8
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
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12.3
12.3.1
48
Application Examples
SAM7S Series
Debug Environment
Figure 12-2 on page 48
face is used for standard debugging functions, such as downloading code and single-stepping
through the program.
Figure 12-2. Application Debug Environment Example
SAM7S-based Application Board
shows a complete debug environment example. The ICE/JTAG inter-
Interface
Connector
ICE/JTAG
SAM7S
ICE/JTAG
Connector
RS232
Terminal
Host Debugger
6175L–ATARM–28-Jul-11
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