LH28F320BJE-PTTL90 Sharp Electronics, LH28F320BJE-PTTL90 Datasheet - Page 41

• Manufacturer Part Number: LH28F320BJE-PTTL90
• Manufacturer: Sharp Electronics

Specifications of LH28F320BJE-PTTL90

• Cell Type: NOR
• Density: 32Mb
• Access Time (max): 90ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 22/21Bit
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: 0C to 70C
• Package Type: TSOP
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 4M/2M
• Supply Current: 30mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

NOTES:
1. V
2. Write each setup command.
3. Write each confirm command or valid address and data.
4. Automated erase or program delay.
5. Read status register data.
6. Write Read Array command.
CC
power-up and standby.
ADDRESSES(A)
DATA(D/Q)
RY/BY#(R)
BYTE#(F)
V
(SR.7)
WE#(W)
CCW
OE#(G)
CE#(E)
WP#(S)
RP#(P)
(V)
Figure 19. AC Waveform for CE#-Controlled Write Operations
V
V
High Z
CCWH1/2
("1")
("0")
CCWLK
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
OL
IH
IH
IH
IH
IH
IH
IH
IH
IL
IL
IL
IL
IL
IL
IL
IL
IL
High Z
t
WLEL
1
t
PHEL
t
A
AVAV
2
IN
D
IN
t
t
ELEH
DVEH
t
EHEL
t
EHDX
t
t
EHWH
FVEH
t
t
AVEH
SHEH
t
VPEH
A
3
IN
D
IN
t
EHAX
t
t
EHRL
t
EHFV
EHQV1,2,3,4
t
EHGL
4
5
Valid
t
SRD
QVSL
t
QVVL
6
D
IN
Rev. 1.27