Datasheet

3
SAM4S [DATASHEET]
11100E–ATARM–24-Jul-13
1.1 Configuration Summary
The SAM4S series devices differ in memory size, package and features. Table 1-1 summarizes the configurations of the
device family.
Notes: 1. One channel is reserved for internal temperature sensor.
2. Full Modem support on USART1.
Table 1-1. Configuration Summary
Feature
SAM4SD32C SAM4SD32B SAM4SD16C SAM4SD16B SAM4SA16C SAM4SA16B SAM4S16C SAM4S16B SAM4S8C SAM4S8B
Flash
2 x 1024
Kbytes
2 x 1024
Kbytes
2 x 512
Kbytes
2 x 512
Kbytes
1024 Kbytes 1024 Kbytes 1024 Kbytes
1024
Kbytes
512 Kbytes 512 Kbytes
SRAM
160 Kbytes 160 Kbytes 160 Kbytes 160 Kbytes 160 Kbytes 160 Kbytes 128 Kbytes 128 Kbytes 128 Kbytes 128 Kbytes
HCACHE
2KBytes 2KBytes 2KBytes 2KBytes 2KBytes 2KBytes - - - -
Package
LQFP 100
TFBGA 100
VFBGA 100
LQFP 64
QFN 64
LQFP 100
TFBGA 100
VFBGA 100
LQFP 64
QFN 64
LQFP 100
TFBGA 100
VFBGA 100
LQFP 64
QFN 64
LQFP 100
TFBGA 100
VFBGA 100
LQFP 64
QFN 64
WLCSP 64
LQFP 100
TFBGA 100
VFBGA 100
LQFP 64
QFN 64
WLCSP 64
Number of
PIOs
79 47 79 47 79 47 79 47 79 47
External
Bus
Interface
8-bit data,
4chip selects,
24-bit address
-
8-bit data,
4chip selects,
24-bit address
-
8-bit data,
4chip selects,
24-bit address
-
8-bit data,
4chip selects,
24-bit address
-
8-bit data,
4chip selects,
24-bit
address
-
12-bit
ADC
16 ch.
(1)
11 ch.
(1)
16 ch.
(1)
11 ch.
(1)
16 ch.
(1)
11 ch.
(1)
16 ch.
(1)
11 ch.
(1)
16 ch.
(1)
11 ch.
(1)
12-bit
DAC
2 ch. 2 ch. 2 ch. 2 ch. 2 ch. 2 ch. 2 ch. 2 ch. 2 ch. 2 ch.
Timer
Counter
Channels
6363636363
PDC
Channels
22 22 22 22 22 22 22 22 22 22
USART/
UART
2/2
(2)
2/2
(2)
2/2
(2)
2/2
(2)
2/2
(2)
2/2
(2)
2/2
(2)
2/2
(2)
2/2
(2)
2/2
(2)
HSMCI
1 port
4 bits
1 port
4 bits
1 port
4 bits
1 port
4 bits
1 port
4 bits
1 port
4 bits
1 port
4 bits
1 port
4 bits
1 port
4 bits
1 port
4 bits