More specifically, the 10F32x family offers up to 0.875Kb Self Read/Write program memory, up to 64 Bytes data memory, wider operating voltage (1.8 - 3.6V LF parts, and 2.3 - 5.5V F parts) and a faster Internal RC oscillator, which is configurable between 31kHz and 16MHz
As with the PIC10F2xx family, there are alternative packages (PDIP and 2x3DFN) and ICD support through use of ICD Interface Header AC244045 (RS < 765-2737') 765-2737 .