SST39VF1681-70-4C-EKE SILICON STORAGE TECHNOLOGY, SST39VF1681-70-4C-EKE Datasheet - Page 17

• Manufacturer Part Number: SST39VF1681-70-4C-EKE
• Description: IC, 16M FLASH MEMORY, 2KWORD SECTOR
• Manufacturer: SILICON STORAGE TECHNOLOGY

Specifications of SST39VF1681-70-4C-EKE

• Memory Size: 16Mbit
• Supply Voltage Range: 2.7V To 3.6V
• Memory Case Style: TSOP
• No. Of Pins: 48
• Svhc: No SVHC (18-Jun-2010)
• Access Time: 70ns
• Interface: X8 MPF+
• Memory Configuration: 2M X 8bit
• Memory Type: Flash - NOR
• Interface Type: CFI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

16 Mbit Multi-Purpose Flash Plus
SST39VF1681 / SST39VF1682
©2003 Silicon Storage Technology, Inc.
FIGURE 10: WE# C
ADDRESS A MS-0
DQ 7-0
Note: This device also supports CE# controlled Chip-Erase operation.
WE#
OE#
CE#
The WE# and CE# signals are interchangeable as long as minimum timings are meet. (See Table 15.)
SA
A
A
WP# must be held in proper logic state (V
X can be V
MS
MS
X
= Most Significant Address
= A
= Sector Address
ONTROLLED
20
for SST39VF168x
AAA
IL
or V
T WP
SW0
AA
IH,
but no other value.
S
555
ECTOR
SW1
55
SIX-BYTE CODE FOR SECTOR-ERASE
-E
RASE
AAA
SW2
80
IL
T
IMING
or V
AAA
17
IH
) 1 µs prior to and 1 µs after the command sequence.
SW3
AA
D
IAGRAM
555
SW4
55
SA X
SW5
50
Preliminary Specifications
T SE
S71243-03-000
1243 F9.0
11/03