SST39VF3201B-70-4C-EKE Microchip Technology, SST39VF3201B-70-4C-EKE Datasheet - Page 19

• 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.
FIGURE 15: Software ID Exit/CFI Exit
FIGURE 16: Sec ID Entry
ADDRESS A
ADDRESS A
DQ
Note: WP# must be held in proper logic state (V
DQ
WE#
Note: A
CE#
OE#
14-0
15-0
WE#
OE#
MS-0
CE#
15-0
X can be V
A
WP# must be held in proper logic state (V
X can be V
MS
MS
= A
= Most significant address
20
555
IL
555
for SST39VF320xB
IL
or V
SOFTWARE ID EXIT AND RESET
SW0
T
XXAA
THREE-BYTE SEQUENCE FOR
or V
T
WP
XXAA
THREE-BYTE SEQUENCE FOR
WP
SW0
IH,
IH,
but no other value.
2AA
but no other value.
CFI QUERY ENTRY
2AA
XX55
SW1
XX55
SW1
T
WHP
T
WPH
555
555
XXF0
SW2
XX88
SW2
IL
IL
or V
or V
IH
T
19
IH
) 1 µs prior to and 1 µs after the command sequence.
IDA
T
) 1 µs prior to and 1 µs after the command sequence.
IDA
T
AA
S71384-01-000
1384 F13.0
Data Sheet
1384 F14.0
1/09