PC28F512P30EFA Micron Technology Inc, PC28F512P30EFA Datasheet - Page 39

• Manufacturer Part Number: PC28F512P30EFA
• Manufacturer: Micron Technology Inc

Specifications of PC28F512P30EFA

• Cell Type: NOR
• Density: 512Mb
• Interface Type: Parallel/Serial
• Address Bus: 25b
• Operating Supply Voltage (typ): 1.8V
• Operating Temp Range: -40C to 85C
• Package Type: BGA
• Program/erase Volt (typ): 8.5 to 9.5V
• Sync/async: Async/Sync
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 1.7V
• Operating Supply Voltage (max): 2V
• Word Size: 16b
• Number Of Words: 32M
• Supply Current: 31mA
• Mounting: Surface Mount
• Pin Count: 64
• Lead Free Status / Rohs Status: Compliant

P30-65nm
Table 15: End of Wordline Data and WAIT state Comparison
11.2.4
Table 16: WAIT Functionality Table
11.2.5
11.2.6
Datasheet
39
CE# = ‘1’, OE# = ‘X’ or CE# = ‘0’, OE# = ‘1’
CE# =’0’, OE# = ‘0’
Synchronous Array Reads
Synchronous Non-Array Reads
All Asynchronous Reads
All Writes
Notes:
1.
2.
Latency Count
Active: WAIT is asserted until data becomes valid, then deasserts.
When OE# = V
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
WAIT Polarity (RCR.10)
The WAIT Polarity bit (WP), RCR.10 determines the asserted level (V
When WP is set, WAIT is asserted high. When WP is cleared, WAIT is asserted low
(default). WAIT changes state on valid clock edges during active bus cycles (CE#
asserted, OE# asserted, RST# deasserted).
WAIT Delay (RCR.8)
The WAIT Delay (WD) bit controls the WAIT assertion-delay behavior during
synchronous burst reads. WAIT can be asserted either during or one data cycle before
valid data is output on DQ[15:0]. When WD is set, WAIT is deasserted one data cycle
before valid data (default). When WD is cleared, WAIT is deasserted during valid data.
Burst Sequence (RCR.7)
The Burst Sequence (BS) bit selects linear-burst sequence (default). Only linear-burst
sequence is supported.
lengths, as well as the effect of the Burst Wrap (BW) setting.
IH
during writes, WAIT = High-Z.
Not Supported
Not Supported
Condition
Data States
4
4
4
4
4
4
P30-130nm
Table 17
Not Supported
Not Supported
WAIT States
shows the synchronous burst sequence for all burst
0 to 1
0 to 2
0 to 3
0 to 4
0 to 5
0 to 6
High-Z
Active
Active
Active
Deasserted
High-Z
Not Supported
Not Supported
Not Supported
Not Supported
Data States
16
16
16
16
16
16
16
16
16
16
16
WAIT
P30-65nm
Order Number:208042-05
OH
or V
Not Supported
Not Supported
Not Supported
Not Supported
WAIT States
0 to 10
0 to 11
0 to 12
0 to 13
0 to 14
OL
0 to 4
0 to 5
0 to 6
0 to 7
0 to 8
0 to 9
) of WAIT.
Notes
Apr 2010
1,2
1
1
1
1
1