LH28F640SPHT-PTLZ7 Sharp Electronics, LH28F640SPHT-PTLZ7 Datasheet - Page 24

• Manufacturer Part Number: LH28F640SPHT-PTLZ7
• Manufacturer: Sharp Electronics

Specifications of LH28F640SPHT-PTLZ7

• Cell Type: NOR
• Density: 64Mb
• Access Time (max): 120ns
• Interface Type: Parallel
• Boot Type: Not Required
• Address Bus: 23/22Bit
• Operating Supply Voltage (typ): 3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Program/erase Volt (typ): 2.7 to 3.6V
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 8M/4M
• Supply Current: 50mA
• Mounting: Surface Mount
• Pin Count: 56
• Lead Free Status / Rohs Status: Compliant

DQ
BYTE#
WE#
A
CE
OE#
15-0
RP#
22-0
Disabled (V
Enabled (V
X
(D/Q)
(W)
NOTE:
1. Status register, identifier codes, OTP block and query code can only be read in 1-word/ 1-byte
(A)
(G)
(E)
(P)
(F)
read operations.
V
V
V
V
V
V
V
V
V
V
V
V
OH
OL
IH
IH
IH
IH
IL
IL
IL
IH
IL
IL
IH
IL
)
)
Figure 6. AC Waveform for 1-Word/ 1-Byte Read Operations
(Status Register, Identifier Codes, OTP Block or Query Code)
t
ELFL
High Z
/t
ELFH
t
ELQX
t
t
AVQV
PHQV
t
ELQV
LHF64P05
ADDRESS
t
GLQX
t
FLQV
VALID
t
AVAV
/t
FHQV
t
GLQV
t
FLQZ
/t
FHQZ
OUTPUT
VALID
t
OH
t
t
GHQZ
EHQZ
Rev. 0.06
21