FeatureJ-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 speed15
MHz
4
MHz
15
MHz
15
MHz
15
MHz
15
MHz
15
MHz
50
MHz
50
MHz
50
MHz
50
MHz
Max. SPI interface speed12
MHz
4
MHz
12
MHz
12
MHz
12
MHz
12
MHz
12
MHz
50
MHz
50
MHz
50
MHz
50
MHz
Max. SWO speed30
MHz
4
MHz
30
MHz
30
MHz
30
MHz
30
MHz
30
MHz
100
MHz
100
MHz
100
MHz
100
MHz
High Speed Sampling Bandwidth1 kHz51 kHz51 kHz51 kHz51 kHz51 kHz51 kHz5Unlimited6Unlimited6Unlimited6Unlimited6
Supported target voltage1.2V -
5V
3.3V1.2V -
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