SST39VF3201B-70-4C-EKE Microchip Technology, SST39VF3201B-70-4C-EKE Datasheet - Page 15

• Manufacturer Part Number: SST39VF3201B-70-4C-EKE
• Description: IC FLASH MPF 32MBIT 70NS 48TSOP
• Manufacturer: Microchip Technology

Specifications of SST39VF3201B-70-4C-EKE

• Memory Size: 32M (2M x 16)
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 48-TSOP
• Format - Memory: FLASH
• Memory Type: FLASH
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Architecture: Boot Sector
• Timing Type: Asynchronous
• Access Time: 70 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Current: 45 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

32 Mbit Multi-Purpose Flash Plus
SST39VF3201B / SST39VF3202B
©2009 Silicon Storage Technology, Inc.
ADDRESS A
FIGURE 7: CE# Controlled Program Cycle Timing Diagram
FIGURE 8: Data# Polling Timing Diagram
ADDRESS A
DQ
WE#
MS-0
OE#
CE#
Note: A
15-0
WE#
MS-0
CE#
OE#
DQ
7
T
A
WP# must be held in proper logic state (V
X can be V
AS
MS
MS
Note: A
= A
= Most significant address
20
T
555
for SST39VF320xB
A
CP
IL
T
XXAA
MS
AH
MS
SW0
or V
DATA
= A
= Most significant address
T
IH,
CPH
20
but no other value.
for SST39VF320xB
T OEH
2AA
XX55
SW1
T
CS
T CE
XXA0
SW2
555
DATA#
T OE
IL
(ADDR/DATA)
or V
T
ADDR
T
CH
WORD
DATA
DS
IH
15
) 1 µs prior to and 1 µs after the command sequence.
T
INTERNAL PROGRAM OPERATION STARTS
DH
DATA#
T
BP
DATA
S71384-01-000
1384 F05.0
T OES
Data Sheet
1384 F06.0
1/09