P30-65nm SBC
Table 40: Partition Region 1 Information (Sheet 1 of 2)
Offset(1)
See table below
Address
P = 10Ah
Bottom Top
Description
(Optional flash features and commands)
Bot
Top
12E
12F
130:
131:
132:
Len
(P+24)h (P+24)h Data size of this Parition Region Information field
(P+25)h (P+25)h (# addressable locations, including this field)
(P+26)h (P+26)h Number of identical partitions w ithin the partition region
(P+27)h (P+27)h
2
12E:
12F
130:
131:
132:
2
1
(P+28)h (P+28)h Number of program or erase operations allow ed in a partition
bits 0–3 = number of simultaneous Program operations
bits 4–7 = number of simultaneous Erase operations
(P+29)h (P+29)h Simultaneous programor erase operations allow ed in other partitions w hile a
partition in this region is in Programmode
1
1
1
133:
134:
135:
133:
134:
135:
bits 0–3 = number of simultaneous Program operations
bits 4–7 = number of simultaneous Erase operations
(P+2A)h (P+2A)h Simultaneous programor erase operations allow ed in other partitions w hile 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
(P+2B)h (P+2B)h 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)
Datasheet
69
Apr 2010
OrderNumber:208033-02
MICRON [ MICRON TECHNOLOGY ]
