User Guide

CCS Technical Documentation System Module LG4 and Grip Module LS4
Issue 2 11/02 ¤Nokia Corporation Page 33
Table 2: Electrical Specifications for Power Supply Interface in Prod Testing
Note 1: VAna & VFlash1 = 2.78 +/-3%
Extreme Voltages
Lithium-Ion battery BLB-2 (1 cell):
• Nominal voltage is 3.6V
• Lower extreme voltage is 2.8V (cut off voltage)
• Higher extreme voltage is 4.2V (charging high limit voltage)
Temperature Conditions
Specifications are met within range of –10C to +55C ambient temperature. Reduced
operation between [-25] and [+60]. Storage temperature range is of –40C to +85C
according to Nokia specifications.
Humidity and Water Resistance
Relative humidity range is 5 … 95%. Condensed or dripping water may cause intermit-
tent malfunctions. Protection against dripping water have to be implemented in (enclo-
sure) mechanics. Continuous dampness will cause permanent damage to the module.
Pin Name Min Typ Max Unit Notes
1 VBAT 0 3.6 5.1 V
2 BSI 0 2.78 VFlash1 V Internal pullup
3 BTEMP 0 3.0 VAna V Internal pullup
4 GND 0 V