AT91SAM7S32B-AU-001 Atmel, AT91SAM7S32B-AU-001 Datasheet - Page 10
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AT91SAM7S32B-AU-001
Manufacturer Part Number
AT91SAM7S32B-AU-001
Description
8-Bit Microcontrollers
Manufacturer
Atmel
Datasheet
1.AT91SAM7S16-MU.pdf
(51 pages)
Specifications of AT91SAM7S32B-AU-001
Termination Type
SMD
Interface
I2C, SPI, UART
Embedded Interface Type
I2C, SPI, UART
Supply Voltage Max
3.6V
No. Of Adc Inputs
8
Flash Memory Size
32KB
No. Of I/o Pins
21
Core Size
32 Bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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
AT91SAM7S Series Summary
PA22/PGMD10
PA23/PGMD11
PA21/PGMD9
VDDCORE
VDDOUT
ADVREF
VDDIN
GND
AD4
AD5
AD6
AD7
AT91SAM7S512/256/128/64/321/161 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
6175IS–ATARM–30-Aug-10
XIN/PGMCK
VDDFLASH
VDDCORE
JTAGSEL
VDDPLL
ERASE
PLLRC
VDDIO
XOUT
PA31
DDM
GND
TDO
TMS
DDP
TCK