SAM7S32 Atmel Corporation, SAM7S32 Datasheet - Page 555

• Manufacturer Part Number: SAM7S32
• 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

Table 37-2.
Note that even during startup, V
Table 37-3.
6175L–ATARM–28-Jul-11
I
I
I
I
T
SC
SC
SC
O
Symbol
V
V
I
T
I
I
SLOPE
VDDIN
O
O
VDDIN
VDDOUT
START
Static Current
(SAM7S64/321/32/
161/16)
Static Current
(SAM7S256/128)
Static Current
(SAM7S512)
Output Current
Supply Core Slope
Parameter
Supply Voltage
Output Voltage
Current consumption
Startup Time
Maximum DC Output Current
Maximum DC Output Current
DC Characteristics (Continued)
1.8V Voltage Regulator Characteristics
VDDFLASH
On V
MCK = 500Hz
All inputs driven at 1
(including TMS, TDI, TCK, NRST)
Flash in standby mode
All peripherals off.
On V
MCK = 500Hz
All inputs driven at 1
(including TMS, TDI, TCK, NRST)
Flash in standby mode
All peripherals off
On V
MCK = 500Hz
All inputs driven at 1
(including TMS, TDI, TCK, NRST)
Flash in standby mode
All peripherals off
PA0-PA3, V
PA0-PA3, V
PA17-PA20, V
PA17-PA20,V
Other PIOs, V
Other PIOs, V
must always be superior or equal to V
VDDCORE
VDDCORE
VDDCORE
Conditions
I
After startup, no load
After startup, Idle mode, no load
C
V
V
O
DDIN
DDIN
load
= 20 mA
= 2.2 µF, after V
VDDIO
VDDIO
= 3.3V
= 3.3V, in Idle Mode
VDDIO
= 1.85V,
= 1.85V,
= 1.85V,
VDDIO
VDDIO
VDDIO
from 3.0V to 3.6V
from 1.65V to 1.95V
from 1.65V to 1.95V
from 3.0V to 3.6V
from 3.0V to 3.6V
from 1.65V to 1.95V
DDIN
> 2.7V
T
T
T
T
T
T
A
A
A
A
A
A
= 25°C
= 85°C
= 25°C
= 85°C
= 25°C
= 85°C
VDDCORE
.
1.81
Min
3.0
6
SAM7S Series
1.85
Typ
3.3
90
4.0
4.0
6.0
25
35
45
Max
1.89
150
100
3.6
25
100
150
200
1
0.5
1.5
15
20
30
16
3
2
8
Units
V/ms
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
µS
µA
µA
µA
V
V
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