Datasheet

SAM4S Series [DATASHEET]
Atmel-11100G-ATARM-SAM4S-Datasheet_27-May-14
4
1. Configuration Summary
The SAM4S series devices differ in memory size, package and features. Table 1-1 and Table 1-2 summarize the
configurations of the device family.
Table 1-1. Configuration Summary for SAM4SD32/SD16/SA16/S16 Devices
Feature SAM4SD32C SAM4SD32B SAM4SD16C SAM4SD16B SAM4SA16C
SAM4SA16
B SAM4S16C SAM4S16B
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
SRAM 160 Kbytes 160 Kbytes 160 Kbytes 160 Kbytes 160 Kbytes 160 Kbytes 128 Kbytes 128 Kbytes
HCACHE 2 Kbytes 2 Kbytes 2 Kbytes 2 Kbytes 2 Kbytes 2 Kbytes – –
Package
LQFP100
TFBGA100
VFBGA100
LQFP64
QFN64
LQFP100
TFBGA100
VFBGA100
LQFP64
QFN64
LQFP100
TFBGA100
VFBGA100
LQFP64
QFN64
LQFP100
TFBGA100
VFBGA100
LQFP64
QFN64
WLCSP64
Number of PIOs 79 47 79 47 79 47 79 47
External
Bus
Interface
8-bit data,
4 chip selects,
24-bit address
–
8-bit data,
4 chip selects,
24-bit address
–
8-bit data,
4 chip selects,
24-bit address
–
8-bit data,
4 chip selects,
24-bit address
–
12-bit ADC 16 ch.
(1)
11 c h.
(1)
16 ch.
(1)
11 c h.
(1)
16 ch.
(1)
11 c h.
(1)
16 ch.
(1)
11 c h.
(1)
12-bit DAC 2 ch. 2 ch. 2 ch. 2 ch. 2 ch. 2 ch. 2 ch. 2 ch.
Timer Counter
Channels
66
(2)
66
(2)
66
(2)
66
(2)
PDC Channels 22 22 22 22 22 22 22 22
USART/UART 2/2
(3)
2/2
(3)
2/2
(3)
2/2
(3)
2/2
(3)
2/2
(3)
2/2
(3)
2/2
(3)
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