Microchip logo
  • All
  • Products
  • Documents
  • Applications Notes
  • product video
product primary image

SST39VF400A

4Mb 2.7-3.6V Parallel Flash

Status: In Production

Features:

  • Organized as 256K x16 • Single Voltage Read and Write Operations – 2.7-3.6V for SST39VF400A • Superior Reliability – Endurance: 100,000 Cycles (typical) – Greater than 100 years Data Retention • Low Power Consumption (typical values at 14 MHz) – Active Current: 9 mA (typical) – Standby Current: 3 µA (typical) • Sector-Erase Capability – Uniform 2 KWord sectors • Block-Erase Capability – Uniform 32 KWord blocks • Fast Read Access Time – 70 ns for SST39VF400A • Latched Address and Data • Fast Erase and Word-Program – Sector-Erase Time: 18 ms (typical) – Block-Erase Time: 18 ms (typical) – Chip-Erase Time: 70 ms (typical) – Word-Program Time: 14 µs (typical) – Chip Rewrite Time: 4 seconds (typical) for SST39VF400A • Automatic Write Timing – Internal VPP Generation • End-of-Write Detection – Toggle Bit – Data# Polling • CMOS I/O Compatibility • JEDEC Standard – Flash EEPROM Pinouts and command sets • Packages Available – 48-lead TSOP (12mm x 20mm) – 48-ball TFBGA (6mm x 8mm) – 48-ball WFBGA (4mm x 6mm) – 48-bump XFLGA (4mm x 6mm) – 4 and 8Mbit • All non-Pb (lead-free) devices are RoHS compliant
View More
Overview
Documents
Development Environment
Similar Devices
RoHS Information
Buy Now

Device Overview

Additional Features
    Organized as 256K x16
  • Single Voltage Read and Write Operations– 2.7-3.6V for SST39VF400A
  • Superior Reliability– Endurance: 100,000 Cycles (typical)– Greater than 100 years Data Retention
  • Low Power Consumption(typical values at 14 MHz)– Active Current: 9 mA (typical)– Standby Current: 3 µA (typical)
  • Sector-Erase Capability– Uniform 2 KWord sectors
  • Block-Erase Capability– Uniform 32 KWord blocks
  • Fast Read Access Time– 70 ns for SST39VF400A
  • Latched Address and Data
  • Fast Erase and Word-Program– Sector-Erase Time: 18 ms (typical)– Block-Erase Time: 18 ms (typical)– Chip-Erase Time: 70 ms (typical)– Word-Program Time: 14 µs (typical)– Chip Rewrite Time:4 seconds (typical) for SST39VF400A
  • Automatic Write Timing– Internal VPP Generation
  • End-of-Write Detection– Toggle Bit– Data# Polling
  • CMOS I/O Compatibility
  • JEDEC Standard– Flash EEPROM Pinouts and command sets
  • Packages Available– 48-lead TSOP (12mm x 20mm)– 48-ball TFBGA (6mm x 8mm)– 48-ball WFBGA (4mm x 6mm)– 48-bump XFLGA (4mm x 6mm) – 4 and 8Mbit
  • All non-Pb (lead-free) devices are RoHS compliant
Parametrics
Name
Value
Density
4 Mbit
Op. Volt Range (V)
2.7 to 3.6
Read Access Time
70 ns
Temp Range (°C)
-40°C to +85°C
Endurance
100,000

Documents

Jump to:

Brochures

12/19/2017
3698KB
10/06/2014
3370KB

IBIS

01/29/2013
30KB
01/29/2013
30KB

Product Brief

Product Line Card

Brochures

09/19/2012
740KB

Software

07/13/2010
41KB

Development tools data is currently unavailable.

Similar Devices

Product
Memory Size
Memory Speed
Package
Price 5K
4000K
1KHz
PLCC-32, TSOP-32
$0.86
4000K
0 kHz
TFBGA-48, TSOP-48, WFBGA-48
$1.03
4 Mbit
0 MHz
TFBGA-48, TSOP-48, WFBGA-48
$0.60
4 Mbit
0 MHz
TFBGA-48, TSOP-48, WFBGA-48
$0.60
4000K
1 kHz
PDIP-32, PLCC-32, TSOP-32
$0.92
4000K
1 kHz
PLCC-32, TSOP-32
$1.07
4000K
0 MHz
TFBGA-48, TSOP-48, WFBGA-48, XFLGA-48
$0.78
4 Mbit
0 MHz
TFBGA-48, TSOP-48, WFBGA-48
$0.57
4 Mbit
0 MHz
TFBGA-48, TSOP-48, WFBGA-48
$0.57
4 Mbit
0 MHz
 
 
4000K
1 kHz
TFBGA-48, WFBGA-48
$1.16

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
SST39VF400A-70-4I-M1QE-T
0.028100
0.276667
48
WFBGA
4x6x0.73mm
SAC
e1
SST39VF400A-70-4C-M1QE
0.028100
0.513514
48
WFBGA
4x6x0.73mm
SAC
e1
SST39VF400A-70-4I-M1QE
0.028100
0.513514
48
WFBGA
4x6x0.73mm
SAC
e1
SST39VF400A-70-4I-C1QE
0.025500
0.162162
48
XFLGA
4x6x0.6mm
SAC
e1
SST39VF400A-70-4C-B3KE
0.094100
0.666667
48
TFBGA
6x8x1.2mm
SAC
e1
SST39VF400A-70-4C-B3KE-T
0.094100
0.336000
48
TFBGA
6x8x1.2mm
SAC
e1
SST39VF400A-70-4I-B3KE
0.094100
0.666667
48
TFBGA
6x8x1.2mm
SAC
e1
SST39VF400A-70-4I-B3KE-T
0.094100
0.336000
48
TFBGA
6x8x1.2mm
SAC
e1
SST39VF400A-70-4I-MAQE
0.028700
0.459460
48
WFBGA
4x6x0.73mm
SAC
e1
SST39VF400A-70-4C-MAQE
0.028700
0.459460
48
WFBGA
4x6x0.73mm
SAC
e1
SST39VF400A-70-4C-MAQE-T
0.028700
0.240800
48
WFBGA
4x6x0.73mm
SAC
e1
SST39VF400A-70-4I-MAQE-T
0.028700
0.240800
48
WFBGA
4x6x0.73mm
SAC
e1
SST39VF400A-70-4C-EKE
0.564500
2.770833
48
TSOP
12x20mm
Matte Tin
e3
SST39VF400A-70-4C-EKE-T
0.564500
0.940000
48
TSOP
12x20mm
Matte Tin
e3
SST39VF400A-70-4I-EKE
0.564500
2.770833
48
TSOP
12x20mm
Matte Tin
e3
SST39VF400A-70-4I-EKE-T
0.564500
0.940000
48
TSOP
12x20mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

Buy from the Microchip Store

Grid
View
Table
View
Filter:
Apply
Clear
Only show products with samples
Product
Leads
Package Type
Temp Range
Packing Media
5K Pricing
Buy