SAM7S32 Atmel Corporation, SAM7S32 Datasheet - Page 414
![no-image](/images/manufacturer_photos/0/0/79/atmel_corporation_sml.jpg)
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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SAM7S Series
Figure 32-10. Transmit Start Mode
Figure 32-11. Receive Pulse/Edge Start Modes
Start = Low Level on TF
Start = Falling Edge on TF
Start = High Level on TF
Start = Level Change on TF
Start = Low Level on RF
Start = Falling Edge on RF
Start = High Level on RF
Start = Level Change on RF
Start = Rising Edge on TF
Start = Any Edge on TF
Start = Rising Edge on RF
Start = Any Edge on RF
(Output)
(Output)
(Output)
(Output)
(Output)
(Output)
(Input)
(Input)
(Input)
(Input)
(Input)
(Input)
(Input)
(Input)
RD
RD
RD
RD
RD
RD
TD
TD
TD
TD
TD
TD
RF
TK
TF
RK
X
X
X
X
X
X
X
X
BO
BO
BO
BO
X
X
X
X
BO
BO
B1
BO
B1
B1
BO
B1
B1
BO
B1
BO
B1
BO
B1
BO
BO
B1
BO
B1
BO
B1
BO
B1
B1
B1
B1
B1
6175L–ATARM–28-Jul-11
STTDLY
STTDLY
STTDLY
STTDLY
STTDLY
STTDLY
STTDLY
STTDLY
STTDLY
STTDLY
STTDLY
STTDLY
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