RD28F1604C3B110 Intel, RD28F1604C3B110 Datasheet - Page 19

• Manufacturer Part Number: RD28F1604C3B110
• Manufacturer: Intel

Specifications of RD28F1604C3B110

• Operating Supply Voltage (max): 3.3V
• Operating Temperature (max): 85C
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

Table 5.
Table 6.
Datasheet
X = Don’t Care
SRD = Status Register Data
Notes:
1.
2.
3.
4.
Read Array
Read Identifier
CFI Query
Read Status Register
Clear Status Register
Word Program
Block Erase/Confirm
Program/Erase Suspend
Program/Erase Resume
Lock Block
Unlock Block
Lock-Down Block
Protection Register Program
Lock Protection Register
WSMS
7
When writing commands, the upper data bus [DQ
Following the Read Configuration or CFI Query commands, read operations output device configuration or CFI query
information, respectively.
Either 40h or 10h command is valid, but the Intel standard is 40h.
When unlocking a block, WP# must be held for three clock cycles (1 clock cycle after the second command bus cycle).
Command
operation. When the resume command is issued, the device will resume the program operation
first. Once the nested program operation is completed, an additional Resume command is required
to complete the block operation.
Flash Memory Command Definitions
Flash Memory Status Register Definition
C3 SCSP Flash Memory
ESS
6
Intel
®
PA = Program Address
PD = Program Data
Advanced+ Boot Block Flash Memory (C3) SCSP Family
ES
Note
1, 2
1, 2
1, 3
1, 4
5
Order Number: 252636, Revision: 004
1
1
1
1
1
1
1
1
1
1
Operation
Write
Write
Write
Write
Write
Write
Write
Write
Write
Write
Write
Write
Write
Write
PS
4
BA = Block Address
8
–DQ
First Bus Cycle
Address
15
] should be either V
X
X
X
X
X
X
X
X
X
X
X
X
X
X
VPPS
3
40h/10h
Data
FFh
B0h
D0h
C0h
C0h
90h
98h
70h
50h
20h
60h
60h
60h
IA = Identifier Address
ID = Identifier Data
IL
PSS
or V
2
Operation
IH
Read
Read
Read
Write
Write
Write
Write
Write
Write
Write
, to minimize current draw.
Second Bus Cycle
BLS
1
Address
QA = Query Address
QD = Query Data
QA
BA
BA
BA
BA
PA
PA
PA
IA
X
26 Aug 2005
FFFD
Data
SRD
R
D0h
D0h
01h
2Fh
0
QD
PD
PD
ID
19