AT91RM3400-AI-001 ATMEL [ATMEL Corporation], AT91RM3400-AI-001 Datasheet - Page 201

• Manufacturer Part Number: AT91RM3400-AI-001
• Manufacturer: ATMEL [ATMEL Corporation]

• SRAMSIZ: Internal SRAM Size
• 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.
1790A–ATARM–11/03
0x40
0x63
0x55
0x42
0x92
0x34
Hex
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
1
ARCH
Dec
0100 0000
0110 0011
0101 0101
0100 0010
1001 0010
0011 0100
NVPTYP
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
SRAMSIZ
Architecture
AT91x40 Series
AT91x63 Series
AT91x55 Series
AT91x42 Series
AT91x92 Series
AT91x34 Series
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
Memory
ROM
ROMless or on-chip Flash
SRAM emulating ROM
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Size
Reserved
1K bytes
2K bytes
Reserved
Reserved
4K bytes
Reserved
Reserved
8K bytes
16K bytes
32K bytes
64K bytes
128K bytes
256K bytes
96K bytes
512K bytes
AT91RM3400
201