Atmel AVR AT90CAN64 User Manual

334
7679H–CAN–08/08
AT90CAN32/64/128
24.7.13 Boot Loader Parameters
In Table 24-6 through Table 24-8, the parameters used in the description of the Self-Program-
ming are given.
Notes: 1. The different BOOTSZ Fuse configurations are shown in Figure 24-2
Notes: 1. For details about these two section, see “NRWW – No Read-While-Write Section” on page
322 and “RWW – Read-While-Write Section” on page 322.
Table 24-6. Boot Size Configuration (Word Addresses)
(1)
Device
BOOTSZ1 BOOTSZ0
Boot Size
Pages
Application
Flash Section
Boot Loader
Flash Section
End
Application
Section
Boot
Reset Address
(Start Boot
Loader Section)
AT90CAN32
1 1 512 words 4 0x0000 - 0x3DFF 0x3E00 - 0x3FFF 0x3DFF 0x3E00
1 0 1024 words 8 0x0000 - 0x3BFF 0x3C00 - 0x3FFF 0x3BFF 0x3C00
0 1 2048 words 16 0x0000 - 0x37FF 0x3800 - 0x3FFF 0x37FF 0x3800
0 0 4096 words 32 0x0000 - 0x2FFF 0x3000 - 0x3FFF 0x2FFF 0x3000
AT90CAN64
1 1 512 words 4 0x0000 - 0x7DFF 0x7E00 - 0x7FFF 0x7DFF 0x7E00
1 0 1024 words 8 0x0000 - 0x7BFF 0x7C00 - 0x7FFF 0x7BFF 0x7C00
0 1 2048 words 16 0x0000 - 0x77FF 0x7800 - 0x7FFF 0x77FF 0x7800
0 0 4096 words 32 0x0000 - 0x6FFF 0x7000 - 0x7FFF 0x6FFF 0x7000
AT90CAN128
1 1 512 words 4 0x0000 - 0xFDFF 0xFE00 - 0xFFFF 0xFDFF 0xFE00
1 0 1024 words 8 0x0000 - 0xFBFF 0xFC00 - 0xFFFF 0xFBFF 0xFC00
0 1 2048 words 16 0x0000 - 0xF7FF 0xF800 - 0xFFFF 0xF7FF 0xF800
0 0 4096 words 32 0x0000 - 0xEFFF 0xF000 - 0xFFFF 0xEFFF 0xF000
Table 24-7. Read-While-Write Limit (Word Addresses)
(1)
Device Section Pages Address
AT90CAN32
Read-While-Write section (RWW) 96 0x0000 - 0x2FFF
No Read-While-Write section (NRWW) 32 0x3000 - 0x3FFF
AT90CAN64
Read-While-Write section (RWW) 224 0x0000 - 0x6FFF
No Read-While-Write section (NRWW) 32 0x7000 - 0x7FFF
AT90CAN128
Read-While-Write section (RWW) 480 0x0000 - 0xEFFF
No Read-While-Write section (NRWW) 32 0xF000 - 0xFFFF

Atmel AVR AT90CAN64 Specifications

General

Brand	Atmel
Model	AVR AT90CAN64
Category	Microcontrollers
Language	English