SST38VF6401-90-5C-EKE Microchip Technology, SST38VF6401-90-5C-EKE Datasheet - Page 41

• Manufacturer Part Number: SST38VF6401-90-5C-EKE
• Description: IC FLASH MPF 64MBIT 90NS 48TSOP
• Manufacturer: Microchip Technology

Specifications of SST38VF6401-90-5C-EKE

• Memory Size: 64M (4M x 16)
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 48-TSOP
• Format - Memory: FLASH
• Memory Type: FLASH
• Speed: 90ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Architecture: Uniform / Boot Sector
• Timing Type: Asynchronous
• Access Time: 90 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Current: 50 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

64 Mbit (x16) Advanced Multi-Purpose Flash Plus
SST38VF6401 / SST38VF6402 / SST38VF6403 / SST38VF6404
©2009 Silicon Storage Technology, Inc.
FIGURE 25: Write-Buffer Programming
Note: BA= Block Address
WC = Word Count
WA = Address of word to program
All subsequent Address values (WA
Write Cycle 5.
X can be V
Keep writing
IL
to buffer
or V
IH,
but no other value
No
X
) in Write Cycle 6 and later must have the same A
Load data: XXAAH
Load data: XX55H
Load data: XX25H
Load data: XX29H
Load data: Data
Address: 2AAH
end of Program
Program Buffer
Address: 555H
Load data: WC
Address: WA
Address: BA
Address: BA
Address: BA
complete?
Complete
Program
to Flash
Wait for
Is Data
41
Start
Load
Yes
1309 F25.2
21
-A
4
as WA
S71309-05-000
X
in
Data Sheet
07/09