LH28F640BFHE-PBTL70A Sharp Microelectronics, LH28F640BFHE-PBTL70A Datasheet - Page 25

• Manufacturer Part Number: LH28F640BFHE-PBTL70A
• Description: Flash Mem Parallel 3V/3.3V 64M-Bit 4M x 16 70ns 48-Pin TSOP
• Manufacturer: Sharp Microelectronics

Specifications of LH28F640BFHE-PBTL70A

• Package: 48TSOP
• Cell Type: NOR
• Density: 64 Mb
• Architecture: Sectored
• Block Organization: Asymmetrical
• Location Of Boot Block: Bottom
• Typical Operating Supply Voltage: 3|3.3 V
• Sector Size: 8KByte x 8|64KByte x 127
• Timing Type: Asynchronous
• Operating Temperature: -40 to 85 °C
• Interface Type: Parallel

DQ
A
WE#
RST#
A
OE#
15-0
CE#
21-0
20-0
(D/Q)
(A)
(W)
(A)
(G)
(E)
(P)
V
V
V
V
V
V
V
V
V
V
V
V
OH
OL
IH
IH
IH
IH
IH
IL
IL
IL
IL
IL
Figure 7. AC Waveform for Single Asynchronous Read Operations
from Status Register, Identifier Codes, OTP Block or Query Code
t
EHEL
t
AVEL
High Z
t
GHGL
t
AVGL
t
PHQV
t
AVQV
t
ELQX
t
ELQV
t
LHF64FG8
GLQX
t
GLQV
ADDRESS
VALID
t
AVAV
t
t
ELAX
GLAX
OUTPUT
VALID
Rev. 2.45
t
t
GHQZ
EHQZ
t
t
OH
OH
22