mt29f1gxxabb Micron Semiconductor Products, mt29f1gxxabb Datasheet - Page 14

• Manufacturer Part Number: mt29f1gxxabb
• Description: 1gb X8, X16 Nand Flash Memory
• Manufacturer: Micron Semiconductor Products

Memory Mapping
Figure 6:
Table 4:
PDF: 09005aef81dc05df / Source: 09005aef821d5f08
1gb_nand_m48a__2.fm - Rev. E 1/08 EN
Block
1,023
1,023
…
0
0
0
Blocks
BA[15:6]
Pages
PA[5:0]
Bytes
CA[11:0]
Operational Example (x8)
Page
Memory Map (x8)
62
63
…
0
1
2
0
0
0
Notes: 1. As shown in Table 2 on page 12, the high 4 bits of the second ADDRESS cycle have no
Min Address in Page
1
1
1
2. Note that the 12-bit column address is capable of addressing from 0 to 4,095 bytes on a x8
0x00000000
0x00010000
0x00020000
0xFFFE0000
0xFFFF0000
assigned address bits. However, these 4 bits must be held LOW during the ADDRESS cycle
to ensure that the address is interpreted correctly by the NAND Flash device. These extra
bits are accounted for in the second ADDRESS cycle even though they have no address bits
assigned to them.
device; however, only bytes 0 through 2,111 are valid. Bytes 2,112 through 4,095 of each
page are “out of bounds,” do not exist in the device, and cannot be addressed.
2
2
2
…
• • • • • • • • • • • •
• • •
• • • • • • • • • • • • • • • • • • •
63
Max Address in Page
0x0000083F
0x0000183F
0x0000283F
0xFFFE083F
0xFFFF083F
14
…
Micron Technology, Inc., reserves the right to change products or specifications without notice.
1,023
1Gb: x8, x16 NAND Flash Memory
Out of Bounds Addresses in Page
0x00000840–0x00000FFF
0x00010840–0x00010FFF
0x00020840–0x00020FFF
0xFFFE0840–0xFFFE0FFF
0xFFFF0840–0xFFFF0FFF
2,047
©2006 Micron Technology, Inc. All rights reserved.
• • •
Spare area
Addressing
2,111