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ARM KeilCx51 Development Tools and PK51 Professional Developer’s Kit

This full suite of Cx51 development tools generates code with the efficiency of hand-optimised assembly code. Supports all classic & extended 8051 architecture.

  • Support for all 8051 microcontroller variants
  • Easy-to-use IDE which supports your whole development cycle
  • RTX Tiny2 multi-tasking real-time kernel
  • LX51 extended linker lets you increase the program space of an 8051 device beyond 64 KB
  • μVision Debugger for source-level debugging
Keil Cx51

Product Description

The Keil PK51 Professional Developer’s Kit includes the complete set of Cx51 development tools which support the 8051 architecture:

Cx51 CompilerDepending on the device variant, there are three types of compiler provided in the Cx51 range. For classic 8051 devices including 8051 IP cores and Dallas Contiguous Mode, the C51 compiler produces optimised code. For Philips 8051 MX and SmartMX devices, the CX51 compiler is included. For 251 devices and IP cores, you can use the C251 compiler. These variants allow you to take full advantage of all hardware peripheral components and optimise memory use.

LX51 Extended LinkerIncrease the program space of a classic 8051 device past the 64 KB limit. Expands device support and adds extra features and functionality to the Cx51 compiler including linker code packing, incremental linkage, far memory support and data type checking.

RTX Tiny2 Real-Time KernelRoyalty free multitasking real-time kernel providing single chip and code banking support, round robin and cooperative task switching, task management and interrupt support. Also supports multiple DPTR and arithmetic units.

μVision DebuggerIncludes all the “standard” features such as simple and complex breakpoints, watch windows and execution control as well as advanced features like performance analyser, code coverage and logic analyser. It can be made to run as a simulator on your PC or on target hardware. μVision Simulator can simulate peripherals including IO, CAN, I2C, SPI, EEPROM and UART.

Support ALL 8051 Variants

Cx51 ANSI C Compiler supports all classic and extended 8051 device variants. Compiler extensions provide full access to all CPU resources & support up to 16MB memory.

East-to-use IDE

μVision4 IDE fully integrates Cx51 Version 9 and provides control of the Compiler, Assembler, Real-Time OS, Project Manager, and Debugger in a single, intelligent environment.

Tiny but Real

The RTX Tiny2 multi-tasking real-time kernel makes implementing complex, time-critical software projects easy. This royalty-free kernel is fully integrated into the Keil Cx51 tool chain.

IDE (INCLUDING COMPILERS)
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Contract pricing display is unavailable at the moment. Prices shown are standard retail prices, orders placed will have contract pricing applied when processed.

  Manufacturer Part No Order Code Manufacturer / Description
Avail Price For
Price
Quantity
CA251-LC
CA251-LC - Keil CA251 251 Microcontroller Compiler Kit, Node Locked, Download

2409532

ARM - Keil CA251 251 Microcontroller Compiler Kit, Node Locked, Download

S/W COMPILER, MCS 251, 8XC251SX; Core Architecture:-; Supported Families:MCS251; Software Edition:-; Licence Type:Node Locked; No. of User Licences:1; Supported Hosts:-; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £1,470.50

Add
Min: 1 Mult: 1
CA251-UD-LC
CA251-UD-LC - Keil CA251 Maintenance Restart, Node Locked, Download

2409674

ARM - Keil CA251 Maintenance Restart, Node Locked, Download

S/W COMPILER, MCS 251, 8XC251SX , S&M; Core Architecture:MCS 251; Supported Families:8XC251SA/SB/SP/SQ; Software Edition:-; Licence Type:Node Locked; No. of User Licences:1; Supported Hosts:-; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £442.00

Add
Min: 1 Mult: 1
CA51-LC
CA51-LC - Keil CA51 8051 Compiler Assembler Kit, Node Locked, Download

2409536

ARM - Keil CA51 8051 Compiler Assembler Kit, Node Locked, Download

S/W COMPILER, 8051, 8051 DERIVATIVES; Core Architecture:8051; Supported Families:8051; Software Edition:Professional; Licence Type:Node Locked; No. of User Licences:1; Supported Hosts:Windows; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £1,479.00

Add
Min: 1 Mult: 1
CA51-UD-LC
CA51-UD-LC - Keil CA51 Maintenance Restart, Node Locked, Download

2409681

ARM - Keil CA51 Maintenance Restart, Node Locked, Download

S/W COMPILER, 8051 DERIVATIVES, S&M; Core Architecture:8051; Supported Families:8051 Derivatives; Software Edition:Professional; Licence Type:Node Locked; No. of User Licences:1; Supported Hosts:Windows; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £442.00

Add
Min: 1 Mult: 1
CA51-UGD-LC
CA51-UGD-LC - Keil CA51 Upgrade From CA51 V8, Node Locked, Download

2409682

ARM - Keil CA51 Upgrade From CA51 V8, Node Locked, Download

S/W COMPILER, 8051 DERIVATIVES, S&M; Core Architecture:8051; Supported Families:8051 Derivatives; Software Edition:-; Licence Type:Node Locked; No. of User Licences:1; Supported Hosts:-; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £1,122.00

Add
Min: 1 Mult: 1
DK251-F-LC
DK251-F-LC - Keil CA251 251 Microcontroller Developers Kit, Floating, Download

2409533

ARM - Keil CA251 251 Microcontroller Developers Kit, Floating, Download

S/W COMPILER, MCS 251, 8XC251SX; Core Architecture:-; Supported Families:MCS251; Software Edition:Professional; Licence Type:Floating; No. of User Licences:1; Supported Hosts:-; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £2,686.00

Add
Min: 1 Mult: 1
DK251-LC
DK251-LC - Keil CA251 251 Microcontroller Developers Kit, Node Locked, Download

2409534

ARM - Keil CA251 251 Microcontroller Developers Kit, Node Locked, Download

S/W COMPILER, MCS 251, 8XC251SX; Core Architecture:-; Supported Families:MCS251; Software Edition:Professional; Licence Type:Node Locked; No. of User Licences:1; Supported Hosts:-; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £2,235.50

Add
Min: 1 Mult: 1
DK251-T-LC
DK251-T-LC - Keil CA251 251 Microcontroller Developers Kit, 1 Year, Node Locked, Download

2409535

ARM - Keil CA251 251 Microcontroller Developers Kit, 1 Year, Node Locked, Download

S/W COMPILER, MCS 251, 8XC251SX; Core Architecture:-; Supported Families:MCS251; Software Edition:Professional; Licence Type:Node Locked; No. of User Licences:1; Supported Hosts:-; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £892.50

Add
Min: 1 Mult: 1
DK251-UD-LC
DK251-UD-LC - Keil DK251 Maintenance Restart, Node Locked, Download

2409676

ARM - Keil DK251 Maintenance Restart, Node Locked, Download

S/W COMPILER, MCS 251, 8XC251SX , S&M; Core Architecture:MCS 251; Supported Families:8XC251SA/SB/SP/SQ; Software Edition:-; Licence Type:Node Locked; No. of User Licences:1; Supported Hosts:-; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £671.50

Add
Min: 1 Mult: 1
DK251-UF-LC
DK251-UF-LC - Keil DK251 Maintenance Restart, Floating, Download

2409679

ARM - Keil DK251 Maintenance Restart, Floating, Download

S/W COMPILER, MCS 251, 8XC251SX , S&M; Core Architecture:MCS 251; Supported Families:8XC251SA/SB/SP/SQ; Software Edition:-; Licence Type:Floating; No. of User Licences:1; Supported Hosts:-; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £807.50

Add
Min: 1 Mult: 1
PK51-F-LC
PK51-F-LC - Keil PK51 8051 Professional Developers Kit, Floating, Download

2409538

ARM - Keil PK51 8051 Professional Developers Kit, Floating, Download

S/W COMPILER, 8051 DERIVATIVES; Core Architecture:8051; Supported Families:8051; Software Edition:Professional; Licence Type:Floating; No. of User Licences:1; Supported Hosts:Windows; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £2,924.00

Add
Min: 1 Mult: 1
PK51-LC
PK51-LC - Keil PK51 8051 Professional Developers Kit, Node Locked, Download

2409539

ARM - Keil PK51 8051 Professional Developers Kit, Node Locked, Download

S/W COMPILER, 8051 DERIVATIVES; Core Architecture:8051; Supported Families:8051; Software Edition:Professional; Licence Type:Node Locked; No. of User Licences:1; Supported Hosts:Windows; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £2,439.50

Add
Min: 1 Mult: 1
PK51-T-LC
PK51-T-LC - Keil PK51 8051 Professional Developers Kit, 1 Year, Node Locked, Download

2409540

ARM - Keil PK51 8051 Professional Developers Kit, 1 Year, Node Locked, Download

S/W COMPILER, 8051 DERIVATIVES; Core Architecture:8051; Supported Families:8051; Software Edition:Professional; Licence Type:Node Locked; No. of User Licences:1; Supported Hosts:Windows; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £977.50

Add
Min: 1 Mult: 1
PK51-UD-LC
PK51-UD-LC - Keil PK51 Maintenance Restart, Node Locked, Download

2409684

ARM - Keil PK51 Maintenance Restart, Node Locked, Download

S/W COMPILER, 8051 DERIVATIVES, S&M; Core Architecture:8051; Supported Families:8051 Derivatives; Software Edition:Professional; Licence Type:Node Locked; No. of User Licences:1; Supported Hosts:Windows; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £731.00

Add
Min: 1 Mult: 1
PK51-UF-LC
PK51-UF-LC - Keil PK51 Maintenance Restart, Floating, Download

2409687

ARM - Keil PK51 Maintenance Restart, Floating, Download

S/W COMPILER, 8051 DERIVATIVES, S&M; Core Architecture:8051; Supported Families:8051 Derivatives; Software Edition:Professional; Licence Type:Floating; No. of User Licences:1; Supported Hosts:Windows; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £875.50

Add
Min: 1 Mult: 1
PK51-UGC-LC
PK51-UGC-LC - Keil PK51 Upgrade From C51 V8, Node Locked, Download

2409685

ARM - Keil PK51 Upgrade From C51 V8, Node Locked, Download

S/W COMPILER, 8051 DERIVATIVES, S&M; Core Architecture:8051; Supported Families:8051 Derivatives; Software Edition:-; Licence Type:Node Locked; No. of User Licences:1; Supported Hosts:-; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £1,844.50

Add
Min: 1 Mult: 1
CA251
CA251 - Keil CA251 251 Microcontroller Compiler Kit, Node Locked, Shipment

2409514

ARM - Keil CA251 251 Microcontroller Compiler Kit, Node Locked, Shipment

S/W COMPILER, MCS 251, 8XC251SX; Core Architecture:-; Supported Families:MCS251; Software Edition:-; Licence Type:Node Locked; No. of User Licences:1; Supported Hosts:-; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £1,470.50

Add
Min: 1 Mult: 1
CA51
CA51 - Keil CA51 8051 Compiler Assembler Kit, Node Locked, Shipment

2409518

ARM - Keil CA51 8051 Compiler Assembler Kit, Node Locked, Shipment

S/W COMPILER, 8051, 8051 DERIVATIVES; Core Architecture:8051; Supported Families:8051 Derivatives; Software Edition:Professional; Licence Type:Node Locked; No. of User Licences:1; Supported Hosts:Windows; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Awaiting Delivery (Available for backorder to lead times shown)

+ Check Stock & Lead Times
More stock available week commencing 27/11/17 Contact me when back in stock

Each

1+ £1,479.00

Add
Min: 1 Mult: 1
DK251
DK251 - Keil CA251 251 Microcontroller Developers Kit, Node Locked, Shipment

2409515

ARM - Keil CA251 251 Microcontroller Developers Kit, Node Locked, Shipment

S/W COMPILER, MCS 251, 8XC251SX; Core Architecture:-; Supported Families:MCS251; Software Edition:Professional; Licence Type:Node Locked; No. of User Licences:1; Supported Hosts:-; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £2,235.50

Add
Min: 1 Mult: 1
DK251-F
DK251-F - Keil CA251 251 Microcontroller Developers Kit, Floating, Shipment

2409517

ARM - Keil CA251 251 Microcontroller Developers Kit, Floating, Shipment

S/W COMPILER, MCS 251, 8XC251SX; Core Architecture:-; Supported Families:MCS251; Software Edition:Professional; Licence Type:Floating; No. of User Licences:1; Supported Hosts:-; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £2,805.00

Add
Min: 1 Mult: 1
DK251-T
DK251-T - Keil CA251 251 Microcontroller Developers Kit, 1 Year, Node Locked, Shipment

2409516

ARM - Keil CA251 251 Microcontroller Developers Kit, 1 Year, Node Locked, Shipment

S/W COMPILER, MCS 251, 8XC251SX; Core Architecture:-; Supported Families:MCS251; Software Edition:Professional; Licence Type:Node Locked; No. of User Licences:1; Supported Hosts:-; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £892.50

Add
Min: 1 Mult: 1
PK51
PK51 - Keil PK51 8051 Professional Developers Kit, Node Locked, Shipment

2309946

ARM - Keil PK51 8051 Professional Developers Kit, Node Locked, Shipment

SOFTWARE, PK51 PRO KIT, C51, NODE LOCKED; Core Architecture:8051; Supported Families:8051 Derivatives; Software Edition:Professional; Licence Type:Node Locked; No. of User Licences:1; Supported Hosts:Windows; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Awaiting Delivery (Available for backorder to lead times shown)

+ Check Stock & Lead Times
More stock available week commencing 27/11/17 Contact me when back in stock

Each

1+ £2,439.50

Add
Min: 1 Mult: 1
PK51-F
PK51-F - Keil PK51 8051 Professional Developers Kit, Floating, Shipment

2309947

ARM - Keil PK51 8051 Professional Developers Kit, Floating, Shipment

SOFTWARE, PK51 PRO KIT, C51, FLOATING; Core Architecture:8051; Supported Families:8051 Derivatives; Software Edition:Professional; Licence Type:Floating; No. of User Licences:1; Supported Hosts:Windows; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £2,924.00

Add
Min: 1 Mult: 1
PK51-T
PK51-T - Keil PK51 8051 Professional Developers Kit, 1 Year, Node Locked, Shipment

2309948

ARM - Keil PK51 8051 Professional Developers Kit, 1 Year, Node Locked, Shipment

SOFTWARE, PK51 PRO KIT, NODE LOCKED, 1YR; Core Architecture:8051; Supported Families:8051 Derivatives; Software Edition:Professional; Licence Type:Node Locked; No. of User Licences:1; Supported Hosts:Windows; Product Range:-; SVHC:No SVHC (07-Jul-2017)

Digital Delivery
2-3 Business Days 

Each

1+ £977.50

Add
Min: 1 Mult: 1

Debuggers, Emulators & JTAG Tools
Compare Selected Compare Add Selected Add

Contract pricing display is unavailable at the moment. Prices shown are standard retail prices, orders placed will have contract pricing applied when processed.

  Manufacturer Part No Order Code Manufacturer / Description
Avail Price For
Price
Quantity
ULINK2
ULINK2 - Debug Adaptor, ULINK®2 USB-JTAG Interface, ARM7 / ARM9 / 8051 / C166 Support, USB Interface

2309951

KEIL - Debug Adaptor, ULINK®2 USB-JTAG Interface, ARM7 / ARM9 / 8051 / C166 Support, USB Interface

DEBUG ADAPTOR, ARM7 / ARM9 / 8051 / C166; IC Product Type:Debugger / Programmer; Silicon Family Name:8051, ARM7, ARM9, C166, Cortex, ST10; Core Architecture:ARM; Core Sub-Architecture:ARM7, ARM9, Cortex-M, 8051; Kit Contents:ULINK2 USB-JTAG Adapter, Adap

88 in stock

+ Check Stock & Lead Times

55 Liege Stock: Order before 20:00(mainland UK) & 18.00(NI) (for re-reeled items 16:30 – mainland UK & NI) Mon-Fri (excluding National Holidays)

33 UK Stock: Order before 20:00(mainland UK) & 18.00(NI) (for re-reeled items 16:30 – mainland UK & NI) Mon-Fri (excluding National Holidays)

More stock available week commencing 27/11/17

Each

1+ £301.00

Add
Min: 1 Mult: 1

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