This is the processor installed in the Dell Inspiron 1525 notebook.

MPN: LF80537GE0251MN
Product Type: Processor ( mobile )
Processor Type / Form Factor: Intel Pentium Dual Core T2330
Multi-Core Technology: Dual-Core
64-bit Computing: Yes
Processor Qty: 1
Clock Speed: 1.6 GHz
Bus Speed: 533 MHz
Compatible Processor Socket: Socket P
Packaging Type: 478-pin Micro FCPGA
Manufacturing Process: 65 nm
Thermal Design Power: 35 W
Thermal Specification: 100 °C
Architecture Features: Enhanced SpeedStep technology, Execute Disable Bit capability, Intel 64 Technology
Installed Size: L2 cache – 1 MB
Type: Advanced Smart Cache Expansion / connectivity
Compatible Slots: 1 x processor – Socket P

For more info:
http://ark.intel.com/Product.aspx?id=32432