Supports ARM7, ARM9, ARM11, Cortex-M3 core. Supports ADS, IAR, KEIL development environment. J-Link JTAG/SWD Emulator with USB interface. J-Link is a USB powered JTAG emulator supporting a large number of CPU cores. Based on a 32-bit RISC CPU, it can communicate at high speed with the supported target CPUs.

J-Link is supported by all major IDEs such as IAR EWARM, Keil MDK, Rowley CrossWorks, Atollic TrueSTUDIO, IAR EWRX, Renesas HEW, Renesas e2studio, and many others.

J-Link Features

• On Board Regulator with filters and Operating voltage from 6V-25V
• Direct download into flash memory of most popular microcontrollers supported
• Supported CPUs: Any ARM7/9/11, Cortex-A5/A8/A9, Cortex-M0/M1/M3, Cortex-R4, RX610, RX621, RX62N, RX62T, RX630, RX631, RX63N
• Download speed up to 800 Kbytes/second
• Supports unlimited breakpoints in flash memory1
• Supported by all major IDEs
• Free software updates2
• Supports concurrent access to CPU by multiple applications3
• Crossplatform support (runs on Windows, Linux, Mac OS X)4
• Intelligence in the emulator firmware
• TCP/IP server included. Allows using J-Link remotely via TCP/IP
• GDBServer included
• Production flash programming software (J-Flash) available
• Software Developer Kit (SDK) available
• Supports multiple target interfaces: JTAG, SWD
• Supports SWV/SWO (Serial Wire Viewer / Serial wire output)
• Wide target voltage range: 1.2V - 3.3V, 5V tolerant
• Supports JTAG chains with multiple devices
• Embedded Trace Buffer (ETB) support
• Various target adapters available, including optical isolation adapter.
• RDI interface DLL available.
• Fully plug and play compatible
• No power supply required, powered through USB
• Support for adaptive clocking
• All JTAG signals can be monitored, target voltage can be measured
• Target power supply: J-Link can supply up to 300 mA to target with overload protection
• Supports ARM7TDMI (Rev 1), ARM7TDMI (Rev 3), ARM7TDMI-S (Rev 4), ARM720T, ARM920T, ARM926EJ-S, ARM946E-S, ARM966E-S, ARM11, Cortex-M3

Supported Device List

• Actel(ARM7/ARM9/Cortex Family)
  A2F200M3F,A2F500M3G,COREMP7,Cortex-M1
• Analog Devices(ARM7/ARM9/Cortex Family)
  ADuC7019,ADuC7020,ADuC7021,ADuC7022,ADuC7023,ADuC7024,ADuC7025,
  ADuC7026,ADuC7027,ADuC7028,ADuC7030,ADuC7032,ADuC7033,ADuC7034,
  ADuC7036,ADuC7037,ADuC7038,ADuC7039,ADuC7060,ADuC7061,ADuC7062,
  ADuC7122,ADuC7128,ADuC7129,ADuC7229
• ARM(ARM7/ARM9/Cortex Family)
  Cortex-M0,Cortex-M1 (Altera),Cortex-M3
  Atmel(ARM7/ARM9/Cortex Family)
  AT91C140,AT91F40416,AT91F40816,AT91FR40162,AT91FR4042,AT91FR4081,
  AT91M40400,AT91M40800,AT91M40807,AT91M42800A,AT91M43300,
  AT91M55800A,AT91M63200,AT91R40008,AT91R40807,AT91RM3400,
  AT91RM9200,AT91SAM3S1A,AT91SAM3S1B,AT91SAM3S1C,
  AT91SAM3S2A,AT91SAM3S2B,AT91SAM3S2C,AT91SAM3S4A,
  AT91SAM3S4B,AT91SAM3S4C,AT91SAM3U1C,AT91SAM3U1E,
  AT91SAM3U2C,AT91SAM3U2E,AT91SAM3U4C,AT91SAM3U4E,
  AT91SAM7A1,AT91SAM7A2,AT91SAM7A3,AT91SAM7L128,
  AT91SAM7L64,AT91SAM7S128,AT91SAM7S16,AT91SAM7S161,
  AT91SAM7S256,AT91SAM7S32,AT91SAM7S321,AT91SAM7S512,
  AT91SAM7S64,AT91SAM7SE256,AT91SAM7SE32,AT91SAM7SE512,
  AT91SAM7X128,AT91SAM7X256,AT91SAM7X512,AT91SAM7XC128,
  AT91SAM7XC256,AT91SAM7XC512
• AustriaMicroSystems(ARM7/ARM9/Cortex Family)
  AS3525
• Cirrus Logic(ARM7/ARM9/Cortex Family)
  CS740110-IQZ,CS740120-IQZ,CS740130-IQZ
• Ember(ARM7/ARM9/Cortex Family)
  EM351,EM357
• Energy Micro(ARM7/ARM9/Cortex Family)
  EFM32G200F16,EFM32G200F32,EFM32G200F64,EFM32G210F128,
  EFM32G230F128,EFM32G230F32,EFM32G230F64,EFM32G280F128,
  EFM32G280F32,EFM32G280F64,EFM32G290F128,EFM32G290F32,
  EFM32G290F64,EFM32G840F128,EFM32G840F32,EFM32G840F64,
  EFM32G880F128,EFM32G880F32,EFM32G880F64,EFM32G890F128,
  EFM32G890F32,EFM32G890F64
• Freescale Semiconductor(ARM7/ARM9/Cortex Family)
  MAC7101,MAC7104,MAC7105,MAC7106,MAC7111,MAC7112,MAC7114,
  MAC7115,MAC7116,MAC7121,MAC7122,MAC7124,MAC7125,MAC7126,
  MAC7131,MAC7134,MAC7135,MAC7136,MAC7141,MAC7142,MAC7144,
  MC9328MX21,MCIMX27,MCIMX27L
• Luminary Micro(ARM7/ARM9/Cortex Family)
  LM3S101,LM3S102,LM3S1110,LM3S1133,LM3S1138,LM3S1150,LM3S1162,
  LM3S1165,LM3S1332,LM3S1435,LM3S1439,LM3S1512,LM3S1538,LM3S1601,
  LM3S1607,LM3S1608,LM3S1620,LM3S1625,LM3S1626,LM3S1627,LM3S1635,
  LM3S1637,LM3S1751,LM3S1776,LM3S1811,LM3S1816,LM3S1850,LM3S1911,
  LM3S1918,LM3S1937,LM3S1958,LM3S1960,LM3S1968,LM3S1J11,LM3S1J16,
  LM3S1N11,LM3S1N16,LM3S1W16,LM3S1Z16,LM3S2110,LM3S2139,LM3S2276,
  LM3S2410,LM3S2412,LM3S2432,LM3S2533,LM3S2601,LM3S2608,LM3S2616,
  LM3S2620,LM3S2637,LM3S2651,LM3S2671,LM3S2678,LM3S2730,LM3S2739,
  LM3S2776,LM3S2793,LM3S2911,LM3S2918,LM3S2939,LM3S2948,LM3S2950,
  LM3S2965,LM3S2B93,LM3S300,LM3S301,LM3S308,LM3S310,LM3S315,
  LM3S316,LM3S317,LM3S328,LM3S3651,LM3S3739,LM3S3748,LM3S3749,
  LM3S3759,LM3S3768,LM3S3826,LM3S3J26,LM3S3N26,LM3S3W26,LM3S3Z26,
  LM3S5632,LM3S5651,LM3S5652,LM3S5656,LM3S5662,LM3S5732,LM3S5737,
  LM3S5739,LM3S5747,LM3S5749,LM3S5752,LM3S5757,LM3S5762,LM3S5767,
  LM3S5768,LM3S5769,LM3S5791,LM3S5951,LM3S5956,LM3S5B91,LM3S5K31,
  LM3S5K36,LM3S5P31,LM3S5P36,LM3S5P51,LM3S5P56,LM3S5R31,LM3S5R36,
  LM3S5T36,LM3S5Y36,LM3S600,LM3S601,LM3S608,LM3S610,LM3S6100,
  LM3S611,LM3S6110,LM3S612,LM3S613,LM3S615,LM3S617,LM3S618,LM3S628,
  LM3S6420,LM3S6422,LM3S6432,LM3S6537,LM3S6610,LM3S6611,LM3S6618,
  LM3S6633,LM3S6637,LM3S6730,LM3S6753,LM3S6911,LM3S6918,LM3S6938,
  LM3S6950,LM3S6952,LM3S6965,LM3S800,LM3S801,LM3S808,LM3S811,
  LM3S812,LM3S815,LM3S817,LM3S818,LM3S828,LM3S8530,LM3S8538,
  LM3S8630,LM3S8730,LM3S8733,LM3S8738,LM3S8930,LM3S8933,LM3S8938,
  LM3S8962,LM3S8970,LM3S8971,LM3S9790,LM3S9792,LM3S9997,LM3S9B90,
  LM3S9B92,LM3S9B95,LM3S9B96,LM3S9L97
• Nuvoton(ARM7/ARM9/Cortex Family)
  NUC100LC1AN,NUC100LD1AN,NUC100LD2AN,NUC100LD3AN,NUC100LE3AN,
  NUC100RC1AN,NUC100RD1AN,NUC100RD2AN,NUC100RD3AN,NUC100RE3AN,
  NUC100VD2AN,NUC100VD3AN,NUC100VE3AN,NUC101LC1AN,NUC101LD2AN,
  NUC101LE3AN,NUC101RC1AN,NUC101RD2AN,NUC101RE3AN,NUC101VC1AN,
  NUC101VD2AN,NUC101VE3AN,NUC120LC1AN,NUC120LD1AN,NUC120LD2AN,
  NUC120LD3AN,NUC120LE3AN,NUC120RC1AN,NUC120RD1AN,NUC120RD2AN,
  NUC120RD3AN,NUC120RE3AN,NUC120VD2AN,NUC120VD3AN,NUC120VE3AN,
  NUC130LD2AN,NUC130LD3AN,NUC130LE3AN,NUC130RD2AN,NUC130RD3AN,
  NUC130RE3AN,NUC130VD2AN,NUC130VD3AN,NUC130VE3AN,NUC140LD2AN,
  NUC140LD3AN,NUC140LE3AN,NUC140RD2AN,NUC140RD3AN,NUC140RE3AN,
  NUC140VD2AN,NUC140VD3AN,NUC140VE3AN,W90N740,W90N745,W90P710
• NXP(founded by Philips)(ARM7/ARM9/Cortex Family)
  LH75400,LH75401,LH75410,LH75411,LH79520,LH79524,LH79525,LH7A400,
  LH7A404,LPC1111x101,LPC1111x201,LPC1112x101,LPC1112x201,LPC1113x201,
  LPC1113x301,LPC1114x201,LPC1114x301,LPC11C12x301,LPC11C14x301,
  LPC1311,LPC1313,LPC1342,LPC1343,LPC1751,LPC1752,LPC1754,LPC1756,
  LPC1758,LPC1759,LPC1764,LPC1765,LPC1766,LPC1767,LPC1768,LPC1769,
  LPC2101,LPC2102,LPC2103,LPC2104,LPC2104/01,LPC2105,LPC2105/01,
  LPC2106,LPC2106/01,LPC2109,LPC2109/01,LPC2114,LPC2114/01,LPC2119,
  LPC2119/01,LPC2124,LPC2124/01,LPC2129,LPC2129/01,LPC2131,LPC2131/01,
  LPC2132,LPC2132/01,LPC2134,LPC2134/01,LPC2136,LPC2136/01,LPC2138,
  LPC2138/01,LPC2141,LPC2142,LPC2144,LPC2146,LPC2148,LPC2194,
  LPC2194/01,LPC2210,LPC2210/01,LPC2212,LPC2212/01,LPC2214,LPC2214/01,
  LPC2220,LPC2290,LPC2290/01,LPC2292,LPC2292/01,LPC2294,LPC2294/01,
  LPC2361,LPC2362,LPC2364,LPC2365,LPC2366,LPC2367,LPC2368,LPC2377,
  LPC2378,LPC2387,LPC2388,LPC2420,LPC2458,LPC2460,LPC2468,LPC2470,
  LPC2478,LPC2880,LPC2888,LPC2917,LPC2917/01,LPC2919,LPC2919/01,
  LPC2921,LPC2923,LPC2925,LPC2927,LPC2929,LPC2930,LPC2939,LPC3130,
  LPC3131,LPC3141,LPC3143,LPC3152,LPC3154,LPC3180,LPC3220,LPC3230,
  LPC3240,LPC3250,SJA2010
• OKI Semiconductor(ARM7/ARM9/Cortex Family)
  ML674000,ML674001,ML674002,ML674003,ML675001,ML675002,ML675003,
  ML675011,ML67Q4050,ML67Q4051,ML67Q4060,ML67Q4061,ML67Q5250,
  ML67Q5260,ML696201,ML69Q6203
• ROHM(ARM7/ARM9/Cortex Family)
  BU1511KV2
• Samsung(ARM7/ARM9/Cortex Family)
  S3C2410A,S3C2440A,S3C44B0X,S3C4510B,S3F4A0KR,S3F4A1HR,S3F4A2FR��S3C6410
• Socle Technology Corp.(ARM7/ARM9/Cortex Family)
  PC7130,PC7230
• STMicroelectronics(ARM7/ARM9/Cortex Family)
  STA2051,STM32F100C4,STM32F100C6,STM32F100C8,STM32F100CB,
  STM32F100R4,STM32F100R6,STM32F100R8,STM32F100RB,STM32F100V8,
  STM32F100VB,STM32F101C4,STM32F101C6,STM32F101C8,STM32F101CB,
  STM32F101R4,STM32F101R6,STM32F101R8,STM32F101RB,STM32F101RC,
  STM32F101RD,STM32F101RE,STM32F101RF,STM32F101RG,STM32F101T4,
  STM32F101T6,STM32F101T8,STM32F101TB,STM32F101V8,STM32F101VB,
  STM32F101VB,STM32F101VC,STM32F101VD,STM32F101VE,STM32F101VF,
  STM32F101VG,STM32F101ZC,STM32F101ZD,STM32F101ZE,STM32F101ZF,
  STM32F101ZG,STM32F102C4,STM32F102C6,STM32F102C8,STM32F102CB,
  STM32F102R4,STM32F102R6,STM32F102R8,STM32F102RB,STM32F103C4,
  STM32F103C6,STM32F103C8,STM32F103CB,STM32F103R4,STM32F103R6,
  STM32F103R8,STM32F103RB,STM32F103RC,STM32F103RD,STM32F103RE,
  STM32F103RF,STM32F103RG,STM32F103T4,STM32F103T6,STM32F103T8,
  STM32F103TB,STM32F103V8,STM32F103VB,STM32F103VC,STM32F103VD,
  STM32F103VE,STM32F103VF,STM32F103VG,STM32F103ZC,STM32F103ZD,
  STM32F103ZE,STM32F103ZF,STM32F103ZG,STM32F105R8,STM32F105RB,
  STM32F105RC,STM32F105V8,STM32F105VB,STM32F105VC,STM32F107RB,
  STM32F107RC,STM32F107VB,STM32F107VC,STR710FZ1,STR710FZ2,
  STR711FR0,STR711FR1,STR711FR2,STR712FR0,STR712FR1,STR712FR2,
  STR715FR0,STR730FZ1,STR730FZ2,STR731FV0,STR731FV1,STR731FV2,
  STR735FZ1,STR735FZ2,STR736FV0,STR736FV1,STR750FL2,STR750FV0,
  STR750FV1,STR750FV2,STR751FR0,STR751FR1,STR751FR2,STR752FR0,
  STR752FR1,STR752FR2,STR755FR0,STR755FR1,STR755FR2,STR755FV0,
  STR755FV1,STR755FV2,STR910FAM32,STR910FAW32,STR910FAZ32,
  STR910FM32,STR910FW32,STR911FAM42,STR911FAM44,STR911FAM46,
  STR911FAM47,STR911FAW42,STR911FAW44,STR911FAW46,STR911FAW47,
  STR911FM42,STR911FM44,STR912FAW42,STR912FAW44,STR912FAW46,
  STR912FAW47,STR912FAZ42,STR912FAZ44,STR912FAZ46,STR912FAZ47,
  STR912FW42,STR912FW44
• Texas Instruments(ARM7/ARM9/Cortex Family)
  TMS470R1A128,TMS470R1A256,TMS470R1A288,TMS470R1A384,TMS470R1A64,
  TMS470R1B1M,TMS470R1B512,TMS470R1B768,TMS570LS20216
• Toshiba(ARM7/ARM9/Cortex Family)
  TMPA900CMXBG,TMPA910CRAXBG,TMPM330FDFG,TMPM330FWFG,
  TMPM330FYFG,TMPM332FWUG,TMPM360F20FG,TMPM361F10FG,
  TMPM362F10FG,TMPM363F10FG,TMPM364F10FG,TMPM370FYDFG,
  TMPM370FYFG,TMPM380FYDFG,TMPM380FYFG,TMPM395FWAXBG
• Zilog(ARM7/ARM9/Cortex Family)
  ZA9L