DV164121 Microchip Technology, DV164121 Datasheet - Page 34

• Manufacturer Part Number: DV164121
• Description: KIT PICKIT 2 DEBUG EXPRESS
• Manufacturer: Microchip Technology
• Series: PICkit™ 2r
• Type: Microcontrollerr

Specifications of DV164121

• Contents: Board, PICkit™ 2 Programmer, Cable, CD
• Processor To Be Evaluated: PIC family
• Data Bus Width: 8 bit, 16 bit, 32 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: PIC Micro® MCU
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

3.5
3.6
3.7
DS51553E-page 30
V
CABLE LENGTHS
SERIAL EEPROM AND KEELOQ HCS DEVICES
SS
The power supply ground reference, V
application circuit.
Minimize the distance the ICSP signals must travel by placing the ICSP connector as
close to the application circuit device as possible. Minimize any cable length between
the PICkit 2 and application circuit device. The goal is to keep the ICSP signals within
the level and slew rate specifications for successful programming.
The programming signals and connections for these devices are different than those
for microcontrollers as described in Section 3.1 “Introduction” and Figure 3-1. See
the PICkit 2 Programmer Readme file, Help>Readme, for programming signal
connectivity for these devices.
Additionally, these devices are not intended to be programmed in-circuit. Attempting to
program serial EEPROM devices while in-circuit may fail due to conflicts with other
devices on the serial bus.
SS
, must be at the same potential as the
© 2008 Microchip Technology Inc.