SST34HF32A4-70-4E-L1PE SST [Silicon Storage Technology, Inc], SST34HF32A4-70-4E-L1PE Datasheet - Page 20

• Manufacturer Part Number: SST34HF32A4-70-4E-L1PE
• Description: 32 Mbit Concurrent SuperFlash + 16 Mbit PSRAM ComboMemory
• Manufacturer: SST [Silicon Storage Technology, Inc]

Preliminary Specifications
TABLE 16: Flash Read Cycle Timing Parameters V
TABLE 17: Flash Program/Erase Cycle Timing Parameters
©2006 Silicon Storage Technology, Inc.
Symbol
T
T
T
T
T
T
T
T
T
T
T
T
Symbol
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
AA
AS
AH
RC
CE
OE
CLZ
OLZ
CHZ
OHZ
OH
RP
RHR
RY
BP
CS
CH
OES
OEH
CP
WP
WPH
CPH
DS
DH
IDA
ES
BY
BR
SE
BE
SCE
1. This parameter is measured only for initial qualification and after the design or process change that could affect this parameter.
2. This parameter applies to Sector-Erase, Block-Erase and Program operations. This parameter does not apply to Chip-Erase.
1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter.
2. This parameter applies to Sector-Erase, Block-Erase, and Program operations.
1,2
1,2
1
1
1
1
1
1
1
1
1
1
This parameter does not apply to Chip-Erase operations.
1
1
Parameter
Read Cycle Time
Chip Enable Access Time
Address Access Time
Output Enable Access Time
BEF# Low to Active Output
OE# Low to Active Output
BEF# High to High-Z Output
OE# High to High-Z Output
Output Hold from Address Change
RST# Pulse Width
RST# High Before Read
RST# Pin Low to Read
Parameter
Program Time
Address Setup Time
Address Hold Time
WE# and BEF# Setup Time
WE# and BEF# Hold Time
OE# High Setup Time
OE# High Hold Time
BEF# Pulse Width
WE# Pulse Width
WE# Pulse Width High
BEF# Pulse Width High
Data Setup Time
Data Hold Time
Software ID Access and Exit Time
Erase-Suspend Latency
RY/BY# Delay Time
Bus Recovery Time
Sector-Erase
Block-Erase
Chip-Erase
32 Mbit Concurrent SuperFlash + 16 Mbit PSRAM ComboMemory
DD
20
= 2.7-3.3V
Min
Min
500
70
50
40
10
40
40
30
30
30
90
0
0
0
0
0
0
0
0
SST34HF32A4
S71313-02-000
Max
Max
150
70
70
35
16
16
20
10
20
25
25
50
1
T16.0 1313
T17.1 1313
Units
Units
ms
ms
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns
µs
8/06