Datasheet

217
SAM7X Series [DATASHEET]
6120K–ATARM–11-Feb-14
• ARCH: Architecture Identifier
• NVPTYP: Nonvolatile Program Memory Type
• EXT: Extension Flag
0 = Chip ID has a single register definition without extension
1 = An extended Chip ID exists.
ARCH
ArchitectureHex Bin
0x19 0001 1001 AT91SAM9xx Series
0x29 0010 1001 AT91SAM9XExx Series
0x34 0011 0100 AT91x34 Series
0x37 0011 0111 CAP7 Series
0x39 0011 1001 CAP9 Series
0x3B 0011 1011 CAP11 Series
0x40 0100 0000 AT91x40 Series
0x42 0100 0010 AT91x42 Series
0x55 0101 0101 AT91x55 Series
0x60 0110 0000 AT91SAM7Axx Series
0x61 0110 0001 AT91SAM7AQxx Series
0x63 0110 0011 AT91x63 Series
0x70 0111 0000 AT91SAM7Sxx Series
0x71 0111 0001 AT91SAM7XCxx Series
0x72 0111 0010 AT91SAM7SExx Series
0x73 0111 0011 AT91SAM7Lxx Series
0x75 0111 0101 AT91SAM7Xxx Series
0x92 1001 0010 AT91x92 Series
0xF0 1111 0000 AT75Cxx Series
NVPTYP Memory
000ROM
0 0 1 ROMless or on-chip Flash
1 0 0 SRAM emulating ROM
0 1 0 Embedded Flash Memory
011
ROM and Embedded Flash Memory
NVPSIZ is ROM size
NVPSIZ2 is Flash size