The Needham Electronics EMP-11 Device Programmer is a portable IC programming tool for EPROMs, EEPROMs, microcontrollers, flash memory, CPLDs, and PLDs. Operating from a standard parallel port, it supports over 2,100 devices across multiple package types and delivers logic programming from 2.2 V to 5.5 V, with high-voltage capability to 25 V. The EMP-11 uses interchangeable Family Modules to address different device families and includes DAC-controlled analog drivers for precision power and ground connections. In-system programming is supported via adapter for qualifying devices. Static protection is integrated at the ZIF socket, Family Module socket, parallel port, and power connector. Weighing less than three pounds and measuring 1.5″ × 5″ × 8″, the programmer fits into a briefcase or toolbox for field deployment.
Technical Specifications
• Supported Devices: EPROMs, EEPROMs, 8051-style microcontrollers, Microchip PICs, flash memory, CPLDs, PLDs, specialty devices
• Device Count: Over 2,100 supported devices
• Package Types: PLCC, SOIC, TSOP, SSOP, PSOP, BGA, DIMM, SIMM, TQFP, NTSOP, VQFP, PQFP, WSON
• Logic Voltage Range: 2.2 V to 5.5 V
• High Voltage Capability: Up to 25 V
• Power Input: 12–16 V AC or DC, 1 A
• Host Interface: Standard parallel port
• Operating System: Windows 95 and above; USB connectivity requires Windows XP or later
– Key Features
• Interchangeable Family Modules (typically 111–114) support diverse device families
• DAC-controlled analog drivers for regulated power and ground connections
• In-system programming adapter support for compatible devices
• ESD protection at ZIF socket, Family Module socket, parallel port, and power connector
• Low-voltage programming capability for modern devices
– Physical Characteristics
• Dimensions: 1.5″ × 5″ × 8″
• Weight: Less than three pounds (including programmer, parallel cable, transformer, and Family Modules)
• Case: 0.125″ thick ABS plastic
– Included Accessories
• Standard parallel port cable
• 40-pin ZIF socket for DIP parts
• AC 110 V transformer (220 V available upon request)
• Family Modules (111–114 typical)
– Compatibility & Integration
Requires IBM-compatible PC with Windows 95 or later and standard parallel port. Designed for engineering, development, and small-scale production environments where parallel-port immunity to USB compatibility issues is advantageous.
