The main memories are SRAM data memory, EEPROM data memory, and Flash program memory. Also, the peripheral registers are located in the I/O memory space.
Table 6-1. Physical Properties of Flash Memory| Property | ATtiny804 | ATtiny806 | ATtiny807 | ATtiny1604 | ATtiny1606 | ATtiny1607 |
|---|
| Size | 8 KB | 8 KB | 8 KB | 16 KB | 16 KB | 16 KB |
| Page size | 64B | 64B | 64B | 64B | 64B | 64B |
| Number of pages | 128 | 128 | 128 | 256 | 256 | 256 |
| Start address | 0x8000 | 0x8000 | 0x8000 | 0x8000 | 0x8000 | 0x8000 |
Table 6-2. Physical Properties of SRAM| Property | ATtiny804 | ATtiny806 | ATtiny807 | ATtiny1604 | ATtiny1606 | ATtiny1607 |
|---|
| Size | 512B | 512B | 512B | 1 KB | 1 KB | 1 KB |
| Start address | 0x3E00 | 0x3E00 | 0x3E00 | 0x3C00 | 0x3C00 | 0x3C00 |
Table 6-3. Physical Properties of EEPROM| Property | ATtiny804 | ATtiny806 | ATtiny807 | ATtiny1604 | ATtiny1606 | ATtiny1607 |
|---|
| Size | 128B | 128B | 128B | 256B | 256B | 256B |
| Page size | 32B | 32B | 32B | 32B | 32B | 32B |
| Number of pages | 4 | 4 | 4 | 8 | 8 | 8 |
| Start address | 0x1400 | 0x1400 | 0x1400 | 0x1400 | 0x1400 | 0x1400 |
