SAM7S161 Atmel Corporation, SAM7S161 Datasheet - Page 576

• Manufacturer Part Number: SAM7S161
• Manufacturer: Atmel Corporation

Specifications of SAM7S161

• Flash (kbytes): 16 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 55 MHz
• Cpu: ARM7TDMI
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 32
• Ext Interrupts: 32
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 1
• Twi (i2c): 1
• Uart: 3
• 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): 4
• 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

Table 37-23. SSC Timings
576
Symbol
SSC
SSC
SSC
SSC
SSC
SSC
0
1
2
3
4
5
(1)
SAM7S Series
Parameter
TK edge to TF/TD (TK output, TF output)
TK edge to TF/TD (TK input, TF output)
TF setup time before TK edge (TK output)
TF hold time after TK edge (TK output)
TK edge to TF/TD (TK output, TF input)
TF setup time before TK edge (TK input)
Figure 37-14. SSC Receiver, RK and RF in output
Figure 37-15. SSC Receiver, RK in output and RF in input
RK (CKI=0)
RK (CKI=1)
RK (CKI=1)
RK (CKI=0)
RF/RD
RD
RF
Transmitter
Conditions
3.3V domain
1.8V domain
3.3V domain
1.8V domain
3.3V domain
1.8V domain
3.3V domain
1.8V domain
3.3V domain
1.8V domain
3.3V domain
1.8V domain
SSC
11
0 (+2*t
2(+2*t
24.5 - t
17 - t
t
t
CPMCK
CPMCK
5.5
6.5
CPMCK
Min
CPMCK
0
0
0
0
(2)
(2)
CPMCK
SSC
SSC
(2)
(2)
CPMCK
- 5
- 6
SSC
13
12
)
)
(1)(2)
(1)(2)
11
12.5(+2*t
31(+2*t
SSC
12
12.5
29.5
Max
31
56
CPMCK
CPMCK
6175L–ATARM–28-Jul-11
(2)
(2)
(2)
(2)
)
(1)(2)
)
(1)(2)
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns