The main memories are SRAM data memory, EEPROM data memory, and Flash program
memory. In addition, the peripheral registers are located in the I/O memory space.
Table 1. Physical Properties of Flash
Memory| Property |
ATtiny417 |
ATtiny817 |
|---|
| Size |
4KB |
8KB |
| Page size |
64B |
64B |
| Number of pages |
64 |
128 |
| Start address |
0x8000 |
0x8000 |
Table 2. Physical Properties of
SRAM| Property |
ATtiny417 |
ATtiny817 |
|---|
| Size |
256B |
512B |
| Start address |
0x3F00 |
0x3E00 |
Table 3. Physical Properties of
EEPROM| Property |
ATtiny417 |
ATtiny817 |
|---|
| Size |
128B |
128B |
| Page size |
32B |
32B |
| Number of pages |
4 |
4 |
| Start address |
0x1400 |
0x1400 |