SST25VF040B-50-4I-QAF Microchip Technology, SST25VF040B-50-4I-QAF Datasheet - Page 24

• Manufacturer Part Number: SST25VF040B-50-4I-QAF
• Description: IC FLASH SER 4MB 50MHZ SPI 8WSON
• Manufacturer: Microchip Technology

Specifications of SST25VF040B-50-4I-QAF

• Memory Type: FLASH
• Memory Size: 4M (512K x 8)
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-WSON
• Format - Memory: FLASH
• Speed: 50MHz
• Interface: SPI Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Architecture: Sectored
• Interface Type: SPI
• Access Time: 50 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Current: 15 mA
• Mounting Style: SMD/SMT
• Organization: 32 KB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Data Sheet
TABLE 13: AC Operating Characteristics (25VF040B-50-xx-xxxF)
©2009 Silicon Storage Technology, Inc.
Symbol
F
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
CLK
SCKH
SCKL
SCKR
SCKF
CES
CEH
CHS
CHH
CPH
CHZ
CLZ
DS
DH
HLS
HHS
HLH
HHH
HZ
LZ
OH
V
SE
BE
SCE
BP
1. Maximum clock frequency for Read Instruction, 03H, is 25 MHz
2. Maximum Rise and Fall time may be limited by T
3. Relative to SCK.
1
3
3
3
3
2
Serial Clock Frequency
Serial Clock High Time
Serial Clock Low Time
Serial Clock Rise Time (Slew Rate)
Serial Clock Fall Time (Slew Rate)
CE# Active Setup Time
CE# Active Hold Time
CE# Not Active Setup Time
CE# Not Active Hold Time
CE# High Time
CE# High to High-Z Output
SCK Low to Low-Z Output
Data In Setup Time
Data In Hold Time
HOLD# Low Setup Time
HOLD# High Setup Time
HOLD# Low Hold Time
HOLD# High Hold Time
HOLD# Low to High-Z Output
HOLD# High to Low-Z Output
Output Hold from SCK Change
Output Valid from SCK
Sector-Erase
Block-Erase
Chip-Erase
Byte-Program
Parameter
SCKH
and T
SCKL
24
requirements
Min
0.1
0.1
18
18
50
5
5
5
5
0
2
5
5
5
5
5
0
25 MHz
Max
15
25
50
10
25
12
25
8
8
4 Mbit SPI Serial Flash
Min
0.1
0.1
50
SST25VF040B
9
9
5
5
5
5
0
2
5
5
5
5
5
0
S71295-05-000
50 MHz
Max
T13.0 1295
25
25
50
10
50
8
8
8
8
10/09