RC28F256P30B85D NUMONYX, RC28F256P30B85D Datasheet - Page 65

• Manufacturer Part Number: RC28F256P30B85D
• Description: IC FLASH 256MBIT 85NS 64EZBGA
• Manufacturer: NUMONYX
• Series: StrataFlash™r

Specifications of RC28F256P30B85D

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 256M (16Mx16)
• Speed: 85ns
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 2 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 876079; 876079TR; 876079TR; RC28F256P30B85 S L8X7; RC28F256P30B85DTR

P30
Figure 29: Write-to-Asynchronous Read Timing
Figure 30: Synchronous Read-to-Write Timing
Note:
August 2008
Order Number: 306666-12
Address [ A]
Dat a [D/Q]
Address [A]
ADV# [ V]
Data [D/Q]
WAIT [T]
CLK [C]
OE# [G]
CE# [E]
ADV# [V]
RST# [P]
WAIT [T]
WE# [W]
OE# [G]
CE# [E}
WE#
WAIT shown deasserted and High-Z per OE# deassertion during write operation (RCR[10]=0, Wait asserted low). Clock is
ignored during write operation.
R105
R105
R301
W1
R302
W2
R303
R101
R102
R306
R106
W5
R2
R3
W3
W3
Latency Count
R16
R7
W4
R4
D
R307
R304
W7
W6
W18
W8
Q
W14
R312
R305
R11
R11
R13
R8
R104
R104
W2
W 22
R2
R3
R15
W5
W21
R4
W3
W3
D
W8
R1
R1
W7
W18
W6
W9
W9
Q
W15
W21
W22
D
R17
R9
Datasheet
R8
R10
65