DM164123 Microchip Technology, DM164123 Datasheet - Page 16

• Manufacturer Part Number: DM164123
• Description: KIT MANAGEMENT SYSTEM PICDEM
• Manufacturer: Microchip Technology
• Series: PICDEM™r
• Type: MCUr

Specifications of DM164123

• Contents: PICDEM™ System Management PCB, PICkit™ Serial Analyzer, 2 CDs, Power Supply and IDE
• Silicon Manufacturer: Microchip
• Core Architecture: PIC
• Core Sub-architecture: PIC16
• Features: MCLR Reset Line And Switch , In-Circuit Serial Programming, I2C Thermal Management Control
• Silicon Core Number: PIC16F
• Silicon Family Name: PIC16F8xxx
• Kit Contents: Board, Serial Analyzer, Batt, Power Supply, CDs, Guides
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With/related Products: PIC16F886
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Not applicable / Not applicable

PICDEM™ System Management User’s Guide
DS41304B-page 12
1.5.4
The serial EEPROM function allows EEPROM memory to be read and written. The
data shown is the actual data that is written on the PIC MCU data EEPROM.
FIGURE 1-5:
1.5.5
The Temperature Management function provides control over fan controller settings.
The fan speed output is based on upper and lower temperature set points and ambient
temperature. See how adjusting these temperature set points and ambient temperature
affect fan speed. In order to measure ambient temperature, JP202 must connect the
middle pin to the pin labeled “MCP9700.” The JP202 jumper can also be moved to con-
nect the POT pin to the middle pin. This can allow the sweeping of temperatures in the
full range of temperature values.
FIGURE 1-6:
Serial EEPROM: Address 0xA8
Thermal Management: Address 0xA6
SERIAL EEPROM
THERMAL MANAGEMENT
© 2007 Microchip Technology Inc.