SST49LF016C-33-4C-EIE Microchip Technology, SST49LF016C-33-4C-EIE Datasheet - Page 14
![IC FLASH SER LPC 16MBIT 40TSOP](/photos/16/11/161142/sst49lf016c_sml.jpg)
SST49LF016C-33-4C-EIE
Manufacturer Part Number
SST49LF016C-33-4C-EIE
Description
IC FLASH SER LPC 16MBIT 40TSOP
Manufacturer
Microchip Technology
Datasheets
1.SST49LF080A-33-4C-NHE.pdf
(2 pages)
2.SST49LF080A-33-4C-NHE.pdf
(2 pages)
3.SST49LF016C-33-4C-NHE.pdf
(36 pages)
Specifications of SST49LF016C-33-4C-EIE
Memory Type
FLASH
Memory Size
16M (2M x 8)
Operating Temperature
0°C ~ 85°C
Package / Case
40-TSOP
Format - Memory
FLASH
Speed
33MHz
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Data Bus Width
8 bit
Architecture
Sectored
Interface Type
Parallel, Serial
Supply Voltage (max)
3.6 V
Supply Voltage (min)
3 V
Maximum Operating Current
18 mA
Mounting Style
SMD/SMT
Organization
4 KB x 512
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SST49LF016C-33-4C-EIE
Manufacturer:
SST
Quantity:
7 456
Part Number:
SST49LF016C-33-4C-EIE
Manufacturer:
SST
Quantity:
20 000
Data Sheet
DEVICE COMMANDS
Device operation is controlled by commands written to the
Command User Interface (CUI). Execution of a specific
command is handled by internal functions after a CUI
receives and processes the command. After power-up or a
TABLE 8: Software Command Sequence
©2008 Silicon Storage Technology, Inc.
Command
Read-Array/Reset
Read-Software-ID
Read-Security-ID
Read-Status-Register
Clear-Status-Register
Sector-Erase
Block-Erase
Program
Program-/Erase-Suspend
Program-/Erase-Resume
User-Security-ID-Program
User-Security-ID-Program-Lockout
10. WA = Address of memory location to be written
11. WD = Data to be written at location WA
12. Valid addresses for the User Security ID space are from FFFC 0188H to FFFC 019FH.
1. This value must be a valid address within the device Memory Address Space. X can be V
2. SST Manufacturer’s ID = BFH, is read with A
3. Following the Read-Software-ID/Read-Security-ID command, Read operations access manufacturer’s ID and Device ID or Security
4. IA = Device Identification Address/Security ID Address.
5. ID = Data read from identifier codes/Data read from Security ID
6. SRD = Data read from Status register
7. The sector or block must not be write-locked when attempting Erase or Program operations.
8. SA
9. The Program command operates on multiple bytes.
SST49LF016C Device ID = 5CH, is read with A
Following the Read-Software-ID/Read-Security-ID command,
Read operations access Manufacturer’s ID and Device ID or Security ID.
ID. Read-Software-ID/Read-Security-ID and Read-Status-Register will return register data until another valid command is written.
Attempts to issue an Erase or Program command to a write-locked sector/block will fail.
BA
X
X
7
for Sector-Erase Address
for Block-Erase Address
,
9
7
7
3
2
/
3
12
Bus Cycles
20
Required
-A
20
≥ 2
0
-A
1
2
1
2
2
2
1
1
2
2
= 0.
1
= 0, A
0
= 1.
14
Oper
Write
Write
Write
Write
Write
Write
Write
Write
Write
Write
Write
Reset operation the device enters Read mode. Commands
consist of one or two sequential Bus-Write operations. The
commands are summarized in Table 8, “Software Com-
mand Sequence”.
First Bus Cycle
Addr
X
X
X
X
X
X
X
X
X
X
X
1
IH
Data
D0H
FFH
B0H
A5H
90H
70H
50H
30H
20H
40H
10H
85H
or
or V
16 Mbit LPC Serial Flash
IL,
but no other value.
Read
Read
Oper
Write
Write
Write
Write
Write
Second Bus Cycle
SST49LF016C
Addr
WA
WA
SAx
S71237-08-000
BAx
IA
X
X
4
10
10
8
1
SRD
WD
Data
Data
D0H
D0H
00H
T8.0 1237
ID
5
11
6
5/08