HY29F800
Table 1. HY29F800 Memory Array Organization
Sector Address
1
Size
Byte Mode
Device Sector
(KB/KW) A[18] A[17] A[16] A[15] A[14] A[13] A[12] Address Range
2
S0
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S0
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
32/16
8/4
8/4
16/8
16/8
8/4
8/4
32/16
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
1
1
1
0
0
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
1
0
0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
1
1
0
0
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
0
1
0
1
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
X
X
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0x00000 - 0x0FFFF
0x10000 - 0x1FFFF
0x20000 - 0x2FFFF
0x30000 - 0x3FFFF
0x40000 - 0x4FFFF
0x50000 - 0x5FFFF
0x60000 - 0x6FFFF
0x70000 - 0x7FFFF
0x80000 - 0x8FFFF
0x90000 - 0x9FFFF
0xA0000 - 0xAFFFF
0xB0000 - 0xBFFFF
0xC0000 - 0xCFFFF
0xD0000 - 0xDFFFF
0xE0000 - 0xEFFFF
0xF0000 - 0xF7FFF
0xF8000 - 0xF9FFF
0xFA000 - 0xFBFFF
0xFC000 - 0xFFFFF
0x00000 - 0x03FFF
0x04000 - 0x05FFF
0x06000 - 0x07FFF
0x08000 - 0x0FFFF
0x10000 - 0x1FFFF
0x20000 - 0x2FFFF
0x30000 - 0x3FFFF
0x40000 - 0x4FFFF
0x50000 - 0x5FFFF
0x60000 - 0x6FFFF
0x70000 - 0x7FFFF
0x80000 - 0x8FFFF
0x90000 - 0x9FFFF
0xA0000 - 0xAFFFF
0xB0000 - 0xBFFFF
0xC0000 - 0xCFFFF
0xD0000 - 0xDFFFF
0xE0000 - 0xEFFFF
0xF0000 - 0xFFFFF
Word Mode
Address Range
3
0x00000 - 0x07FFF
0x08000 - 0x0FFFF
0x10000 - 0x17FFF
0x18000 - 0x1FFFF
0x20000 - 0x27FFF
0x28000 - 0x2FFFF
0x30000 - 0x37FFF
0x38000 - 0x3FFFF
0x40000 - 0x47FFF
0x48000 - 0x4FFFF
0x50000 - 0x57FFF
0x58000 - 0x5FFFF
0x60000 - 0x67FFF
0x68000 - 0x6FFFF
0x70000 - 0x77FFF
0x78000 - 0x7BFFF
0x7C000 - 0x7CFFF
0x7D000 - 0x7DFFF
0x7E000 - 0x7FFFF
0x00000 - 0x01FFF
0x02000 - 0x02FFF
0x03000 - 0x03FFF
0x04000 - 0x07FFF
0x08000 - 0x0FFFF
0x10000 - 0x17FFF
0x18000 - 0x1FFFF
0x20000 - 0x27FFF
0x28000 - 0x2FFFF
0x30000 - 0x37FFF
0x38000 - 0x3FFFF
0x40000 - 0x47FFF
0x48000 - 0x4FFFF
0x50000 - 0x57FFF
0x58000 - 0x5FFFF
0x60000 - 0x67FFF
0x68000 - 0x6FFFF
0x70000 - 0x77FFF
0x78000 - 0x7FFFF
Notes:
1. X indicates Don’t Care.
2. Address in Byte Mode is A[18:-1].
3. Address in Word Mode is A[18:0].
Rev. 4.0/Jan. 00
HY29F800B - Bottom Boot Block
HY29F800T - Top Boot Block
5
ETC [ ETC ]
