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Intel StrataFlash Wireless Memory (L18) with A/D-Multiplexed I/O
July 2006
Datasheet
Order Number: 313295-002US
95
Intel StrataFlash Wireless Memory (L18)
Table 36. Partition Region 2 Information
Offset
(1)
See table below
P= 10Ah
Description
Address
Bottom
Top
(Optional flash features and commands)
Len
Bot
Top
(P+3A)h
(P+32)h Number of identical partitions within the partition region
2
144:
13C:
(P+3B)h
(P+33)h
145:
13D:
(P+3C)h
(P+34)h
1
146:
13E:
(P+3D)h
(P+35)h
1
147:
13F:
(P+3E)h
(P+36)h
1
148:
140:
(P+3F)h
(P+37)h
1
149:
141:
(P+40)h
(P+38)h Partition Region 2 Erase Block Type 1 Information
4
14A:
142:
(P+41)h
(P+39)h
bits 0–15 = y, y+1 = # identical-size erase blks in a partition
14B:
143:
(P+42)h
(P+3A)h
bits 16–31 = z, region erase block(s) size are z x 256 bytes
14C:
144:
(P+43)h
(P+3B)h
14D:
145:
(P+44)h
(P+3C)h Partition 2 (Erase block Type 1)
2
14E:
146:
(P+45)h
(P+3D)h
Minimum block erase cycles x 1000
14F:
147:
(P+46)h
(P+3E)h
1
150:
148:
(P+47)h
(P+3F)h
1
151:
149:
(P+40)h Partition Region 2 Erase Block Type 2 Information
4
14A:
(P+41)h
bits 0–15 = y, y+1 = # identical-size erase blks in a partition
14B:
(P+42)h
bits 16–31 = z, region erase block(s) size are z x 256 bytes
14C:
(P+43)h
14D:
(P+44)h Partition 2 (Erase block Type 2)
2
14E:
(P+45)h
Minimum block erase cycles x 1000
14F:
(P+46)h
1
150:
(P+47)h
1
151:
Number of program or erase operations allowed in a partition
bits 0–3 = number of simultaneous Program operations
bits 4–7 = number of simultaneous Erase operations
Partition 2 (erase block Type 1) pagemode and synchronous
mode capabilities as defined in Table 10.
bit 0 = page-mode host reads permitted (1=yes, 0=no)
bit 1 = synchronous host reads permitted (1=yes, 0=no)
bit 2 = synchronous host writes permitted (1=yes, 0=no)
bits 3–7 = reserved for future use
Partition 2 (Erase block Type 2) bits per cell
bits 0–3 = bits per cell in erase region
bit 4 = reserved for “internal ECC used” (1=yes, 0=no)
bits 5–7 = reserve for future use
Partition 2 (erase block Type 2) pagemode and synchronous
mode capabilities as defined in Table 10.
bit 0 = page-mode host reads permitted (1=yes, 0=no)
bit 1 = synchronous host reads permitted (1=yes, 0=no)
bit 2 = synchronous host writes permitted (1=yes, 0=no)
bits 3–7 = reserved for future use
Simultaneous program or erase operations allowed in other
partitions while a partition in this region is in Program mode
bits 0–3 = number of simultaneous Program operations
bits 4–7 = number of simultaneous Erase operations
Simultaneous program or erase operations allowed in other
partitions while a partition in this region is in Erase mode
bits 0–3 = number of simultaneous Program operations
bits 4–7 = number of simultaneous Erase operations
Types of erase block regions in this Partition Region.
x = 0 = no erase blocking; the Partition Region erases in bulk
x = number of erase block regions w/ contiguous same-size
erase blocks. Symmetrically blocked partitions have one
blocking region. Partition size = (Type 1 blocks)x(Type 1
block sizes) + (Type 2 blocks)x(Type 2 block sizes) +…+
(Type n blocks)x(Type n block sizes)
Partition 2 (Erase block Type 1) bits per cell
bits 0–3 = bits per cell in erase region
bit 4 = reserved for “internal ECC used” (1=yes, 0=no)
bits 5–7 = reserve for future use