Datasheet
2. Configuration Summary
Table 2-1. SAM D21 E/G/J and SAM D21 EL/GL Product Family Features
Device
Program Memory (KB)
Data Memory (KB)
Pins
Packages
Oscillators Peripherals Analog
Internal
External
USB
SERCOM
TC/Waveform Output Channels per TCx Instance
TCC
Waveform Output Channels per TCCx Instance
I
2
S
DMA Channels
RTC
WDT
Event System (Channels)
External Interrupt Lines
I/O Pins
ADC Channels
Analog Comparator
DAC
PTC (Mutual/Self-capacitance Channels)"
ATSAMD21E15A 32 4
32
TQFP,
QFN
OSC32K,
OSCULP32K,
OSC8M,
DFLL48M,
FDPLL96M
XOSC32K,
XOSC,
Y
4
3/2
3
8/4/2
Y
12 Y
Y 12 16
26 10
2
Y
60/6
ATSAMD21E16A 64 8
ATSAMD21E17A 128 16
ATSAMD21E18A 256 32
ATSAMD21E15B 32 4
ATSAMD21E16B 64 8
ATSAMD21E15C 32 4
35 WLCSP
ATSAMD21E16C 64 8
OSC32K,
OSCULP32K,
OSC8M,
DFLL48M,
FDPLL96M
3 12 Y
ATSAMD21G15A 32 4
48
TQFP,
QFN
6 8/4/2
38 14 120/10
ATSAMD21G16A 64 8
ATSAMD21G17A
(1)
128 16
ATSAMD21G18A
( 1)
256 32
ATSAMD21G15B 32 4
ATSAMD21G16B 64 8
ATSAMD21J15A 32 4
64
TQFP,
QFN
OSC32K,
OSCULP32K,
OSC8M,
DFLL48M,
FDPLL96M
5/2
3
12 Y Y 12 16
52 20 256/16
ATSAMD21J16A 64 8
ATSAMD21J17A 128 16
ATSAMD21J18A 256 32
ATSAMD21J15B 32 4
TQFP,QFN,UFBGA
ATSAMD21J16B 64 8
ATSAMD21E15L 32 4 32
TQFP,
QFN
XOSC
N 4 3/2 6/4/2
N
26 14
4 N
ATSAMD21E16L 64 8 32
ATSAMD21G16L 64 8 48 QFN 6 5/2 8/4/2 38 18
ATSAMD21E17D
128 16
32
TQFP,
QFN
WLCSP
OSC32K,
OSCULP32K,
OSC8M,
DFLL48M,
XOSC32K,
XOSC
Y 4 3/2 4 6/4/2/6 Y 26 10 2 30/6
SAM D21 Family
Configuration Summary
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40001882D-page 13