RC28F256P30B85 Micron Technology Inc, RC28F256P30B85 Datasheet - Page 64

• Manufacturer Part Number: RC28F256P30B85
• Manufacturer: Micron Technology Inc

Specifications of RC28F256P30B85

• Cell Type: NOR
• Density: 256Mb
• Access Time (max): 85/17ns
• Interface Type: Parallel/Serial
• Boot Type: Bottom
• Address Bus: 24b
• Operating Supply Voltage (typ): 1.8V
• Operating Temp Range: -40C to 85C
• Package Type: EZBGA
• Program/erase Volt (typ): 1.7 to 2/8.5 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: 16M
• Supply Current: 28mA
• Mounting: Surface Mount
• Pin Count: 64
• Lead Free Status / Rohs Status: Not Compliant

Figure 27: Write-to-Write Timing
Figure 28: Asynchronous Read-to-Write Timing
Note:
Datasheet
64
Address [A]
Address [A]
Data [D/Q]
Data [D/Q]
RST# [P]
WAIT [T]
WE# [W]
RST# [P]
OE# [G]
CE# [E}
WE# [W]
OE# [G]
CE# [E}
WAIT deasserted during asynchronous read and during write. WAIT High-Z during write per OE# deasserted.
W1
W2
R6
R5
R2
R3
W5
R7
R15
W3
W3
R4
R1
R1
W4
Q
W7
W6
W8
W9
W9
R8
R9
R10
R17
W2
W2
W5
W5
W3
W3
W3
W3
W4
W4
D
W7
W6
W7
W8
W6
W8
August 2008
306666-12
P30