SST39VF3201B-70-4C-EKE Microchip Technology, SST39VF3201B-70-4C-EKE Datasheet - Page 26

• 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

Data Sheet
©2009 Silicon Storage Technology, Inc.
FIGURE 25: Erase Command Sequence
Command Sequence
Load data: XXAAH
Load data: XXAAH
Load data: XX55H
Load data: XX80H
Load data: XX55H
Load data: XX10H
Address: 2AAH
Address: 2AAH
Address: 555H
Address: 555H
Address: 555H
Address: 555H
Chip erased
Chip-Erase
Wait T SCE
to FFFFH
X can be V IL or V IH , but no other value
Command Sequence
Load data: XXAAH
Load data: XXAAH
Load data: XX55H
Load data: XX80H
Load data: XX55H
Load data: XX50H
Address: 2AAH
Address: 2AAH
Address: 555H
Address: 555H
Address: 555H
Sector erased
Sector-Erase
Address: SA X
to FFFFH
Wait T SE
26
32 Mbit Multi-Purpose Flash Plus
SST39VF3201B / SST39VF3202B
Command Sequence
Load data: XXAAH
Load data: XXAAH
Load data: XX55H
Load data: XX80H
Load data: XX55H
Load data: XX30H
Address: 2AAH
Address: 2AAH
Address: 555H
Address: 555H
Address: 555H
Address: BA X
Block-Erase
Block erased
to FFFFH
Wait T BE
1384 F23.0
S71384-01-000
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