SAM7S64 Atmel Corporation, SAM7S64 Datasheet - Page 10
SAM7S64
Manufacturer Part Number
SAM7S64
Description
Manufacturer
Atmel Corporation
Specifications of SAM7S64
Flash (kbytes)
64 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
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)
16
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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4.2
Table 4-1.
Note:
10
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
64-lead LQFP and 64-pad QFN Pinout
1. The bottom pad of the QFN package must be connected to ground.
PA17/PGMD5/AD0
PA18/PGMD6/AD1
PA19/PGMD7/AD2
PA20/PGMD8/AD3
SAM7S Series
PA22/PGMD10
PA23/PGMD11
PA21/PGMD9
VDDCORE
VDDOUT
ADVREF
VDDIN
GND
AD4
AD5
AD6
AD7
SAM7S512/256/128/64/321/161 Pinout
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
PA7/PGMNVALID
PA24/PGMD12
PA25/PGMD13
PA26/PGMD14
PA16/PGMD4
PA15/PGMD3
PA14/PGMD2
PA13/PGMD1
PA12/PGMD0
PA11/PGMM3
PA10/PGMM2
PA9/PGMM1
PA8/PGMM0
VDDCORE
VDDIO
GND
(1)
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
PA4/PGMNCMD
PA27/PGMD15
PA6/PGMNOE
PA5/PGMRDY
PA2/PGMEN2
PA1/PGMEN1
PA0/PGMEN0
VDDIO
NRST
PA28
PA29
PA30
GND
TST
PA3
TDI
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
6175L–ATARM–28-Jul-11
XIN/PGMCK
VDDFLASH
VDDCORE
JTAGSEL
VDDPLL
ERASE
PLLRC
VDDIO
XOUT
PA31
DDM
GND
TDO
TMS
DDP
TCK
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