PC28F640P33B85A NUMONYX, PC28F640P33B85A Datasheet - Page 35

• Manufacturer Part Number: PC28F640P33B85A
• Description: IC FLASH 64MBIT 85NS 64EZBGA
• Manufacturer: NUMONYX
• Series: StrataFlash™r

Specifications of PC28F640P33B85A

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 64M (4M x 16)
• Speed: 85ns
• Interface: Parallel
• Voltage - Supply: 2.3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TBGA
• Cell Type: NOR
• Density: 64Mb
• Access Time (max): 85ns
• Interface Type: Parallel/Serial
• Boot Type: Bottom
• Address Bus: 22b
• Operating Supply Voltage (typ): 2.5/3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: EZBGA
• Sync/async: Async/Sync
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.3V
• Operating Supply Voltage (max): 3.6V
• Word Size: 16b
• Number Of Words: 4M
• Supply Current: 28mA
• Mounting: Surface Mount
• Pin Count: 64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 888226; 888226; PC28F640P33B85; PC28F640P33B85 888226

Numonyx™ StrataFlash
Figure 19: Continuous Burst Read, showing an Output Delay Timing
Notes:
1.
2.
Figure 20: Synchronous Burst-Mode Four-Word Read Timing
Note:
November 2007
Order Number: 314749-05
Address [A]
Data [D/Q]
Address [A]
Data [D/Q]
ADV# [V]
WAIT [T]
ADV# [V]
OE# [G]
WAIT [T]
CLK [C]
CE# [E]
OE# [G]
WAIT is driven per OE# assertion during synchronous array or non-array read, and can be configured to assert either
during or one data cycle before valid data.
At the end of Word Line; the delay incurred when a burst access crosses a 16-word boundary and the starting address is
not 4-word boundary aligned. See
page 55
WAIT is driven per OE# assertion during synchronous array or non-array read. WAIT asserted during initial latency and
deasserted during valid data (RCR 10=0, WAIT asserted low).
CLK [C]
CE# [E]
for more information
R105
R105
R105
R105
R301
R301
R302
R303
R302
R303
R101
R101
R102
R102
®
A
Embedded Memory (P33)
R306
R306
R15
R106
R106
R15
R2
R3
R7
R2
R7
R3
Section 11.1.0.12, “End of Word Line (EOWL) Considerations” on
R4
R4
y
R307
R304
R307
R304
Q0
R312
R305
R305
R304
Q1
R305
R304
Q2
R305
R304
Q3
R17
R9
R10
R8
R304
R305
Datasheet
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