Feature J-Link
EDU
J-Link
EDU
Mini
J-Link
BASE
Classic
J-Link
BASE
Compact
J-Link
PLUS
Classic
J-Link
PLUS
Compact
J-Link
WiFi
J-Link
ULTRA+
J-Link
PRO
J-Trace
PRO
Cortex-M
J-Trace
PRO
Cortex
Download speed
into RAM1
1.0
MiB/s
200
KiB/s
1.0
MiB/s
1.0
MiB/s
1.0
MiB/s
1.0
MiB/s
1.0
MiB/s
3.0
MiB/s
3.0
MiB/s
3.0
MiB/s
3.0
MiB/s
Max. target interface speed 15
MHz
4
MHz
15
MHz
15
MHz
15
MHz
15
MHz
15
MHz
50
MHz
50
MHz
50
MHz
50
MHz
Max. SPI interface speed 12
MHz
4
MHz
12
MHz
12
MHz
12
MHz
12
MHz
12
MHz
50
MHz
50
MHz
50
MHz
50
MHz
Max. SWO speed 30
MHz
4
MHz
30
MHz
30
MHz
30
MHz
30
MHz
30
MHz
100
MHz
100
MHz
100
MHz
100
MHz
High Speed Sampling Bandwidth 1 kHz5 1 kHz5 1 kHz5 1 kHz5 1 kHz5 1 kHz5 1 kHz5 Unlimited6 Unlimited6 Unlimited6 Unlimited6
Supported target voltage 1.2V -
5V
3.3V 1.2V -
5V
1.2V -
5V
1.2V -
5V
1.2V -
5V
1.2V -
5V
1.2V -
5V
1.2V -
5V
1.2V -
5V
1.2V -
5V
USB

v

v

v

v

v

v

v

v

v

v

v

Ethernet

x

x

x

x

x

x

x

x

v

v

v

WiFi

x

x

x

x

x

x

v

x

x

x

x

JTAG interface

v

v

v

v

v

v

v

v

v

v

v

cJTAG interface

v

v

v

v

v

v

v

v

v

v

v

SWD interface

v

v

v

v

v

v

v

v

v

v

v

SWO interface

v

v

v

v

v

v

v

v

v

v

v

Microchip ICSP®
interface

v

v

v

v

v

v

v

v

v

x

x

Renesas FINE interface

v

v

v

v

v

v

v

v

v

x

x

ETM Trace

x

x

x

x

x

x

x

x

x

v

v

ETB/MTB Trace

v

v

v

v

v

v

v

v

v

v

v

Unlimited Streaming Trace + Live Analysis4

x

x

x

x

x

x

x

x

x

v

v