RC48F4400P0TB0E4 NUMONYX, RC48F4400P0TB0E4 Datasheet - Page 6

• Manufacturer Part Number: RC48F4400P0TB0E4
• Description: IC FLASH 512MBIT 95NS 64EZBGA
• Manufacturer: NUMONYX
• Series: Axcell™r

Specifications of RC48F4400P0TB0E4

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 512M (32Mx16)
• Speed: 95ns
• Interface: Parallel
• Voltage - Supply: 2.3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-EZBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 902420; 902420; RC48F4400P0TB0E Q KX8

1.3
Table 1:
Datasheet
6
Flash Die Virtual Chip Enable Truth Table for 512 Mbit Easy BGA Package
Virtual Chip Enable Description
The 512-Mbit P33 Family Flash memory employs a Virtual Chip Enable which combines
two 256-Mbit die with a common chip enable, CE# for Easy BGA packages. Address
A25 is then used to select between the die pair with CE# asserted, depending upon the
package option used. When chip enable is asserted and A25 is low (
parameter die is selected; when chip enable is asserted and A25 is high (
upper parameter die is selected.
Lower Param Die
Upper Param Die
Die Selected
CE#
L
L
Order Number: 320003-09
V
IL
), The lower
A25
H
L
V
IH
), the
P33-65nm
Mar 2010