S29AL016D90TFI020 Spansion Inc., S29AL016D90TFI020 Datasheet - Page 48

• Manufacturer Part Number: S29AL016D90TFI020
• Description: Flash Memory IC
• Manufacturer: Spansion Inc.

Specifications of S29AL016D90TFI020

• Memory Size: 16Mbit
• Ic Interface Type: Parallel
• Access Time: 90ns
• Memory Case Style: TSOP
• No. Of Pins: 48
• Operating Temperature Range: -40°C To +85°C
• Peak Reflow Compatible (260 C): Yes
• Termination Type: SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC Characteristics
Note:
array data read cycle.
48
Note:
status read cycle, and array data read cycle.
Addresses
DQ6/DQ2
RY/BY#
Addresses
DQ0–DQ6
VA = Valid address. Illustration shows first status cycle after command sequence, last status read cycle, and
VA = Valid address; not required for DQ6. Illustration shows first two status cycle after command sequence, last
RY/BY#
WE#
OE#
CE#
WE#
DQ7
OE#
CE#
t
t
BUSY
CH
t
t
BUSY
CH
Figure 19. Data# Polling Timings (During Embedded Algorithms)
t
OEH
Figure 20. Toggle Bit Timings (During Embedded Algorithms)
t
OEH
High Z
t
ACC
t
t
CE
ACC
t
t
VA
t
CE
RC
OE
t
VA
t
RC
OE
Valid Status
Complement
(first read)
Status Data
t
t
OH
OH
t
t
DF
DF
S29AL016D
P r e l i m i n a r y
(second read)
Valid Status
VA
VA
Complement
Status Data
True
True
(stops toggling)
Valid Status
VA
VA
S29AL016D_00_A2 December 17, 2004
Valid Data
Valid Data
Valid Data
VA
High Z
High Z