RC28F640J3A120 Intel, RC28F640J3A120 Datasheet - Page 56

• Manufacturer Part Number: RC28F640J3A120
• Manufacturer: Intel

Specifications of RC28F640J3A120

• Cell Type: NOR
• Density: 64Mb
• Access Time (max): 120ns
• Interface Type: Parallel
• Boot Type: Not Required
• Address Bus: 23/22Bit
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: EZBGA
• Program/erase Volt (typ): 2.7 to 3.6V
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 8M/4M
• Mounting: Surface Mount
• Pin Count: 64
• Lead Free Status / Rohs Status: Not Compliant

28F256J3, 28F128J3, 28F640J3, 28F320J3
A.7
56
Table 29. Device Geometry Definition (Sheet 2 of 2)
Table 30. Primary Vendor-Specific Extended Query (Sheet 1 of 2)
Device Geometry Definition
Primary-Vendor Specific Extended Query Table
Certain flash features and commands are optional. The Primary Vendor-Specific Extended Query
table specifies this and other similar information.
Offset
Offset
P = 31h
(P+0)h
(P+1)h
(P+2)h
(P+3)h
(P+4)h
2Ch
2Dh
Address
(1)
2C:
2D:
2A:
2B:
2E:
2F:
27:
28:
29:
30:
Length
Length
1
4
3
1
1
Number of erase block regions within device:
1. x = 0 means no erase blocking; the device erases in “bulk”
2. x specifies the number of device or partition regions with one or
more contiguous same-size erase blocks
3. Symmetrically blocked partitions have one blocking region
4. Partition size = (total blocks) x (individual block size)
Erase Block Region 1 Information
bits 0–15 = y, y+1 = number of identical-size erase blocks
bits 16–31 = z, region erase block(s) size are z x 256 bytes
Unique ASCII string “PRI”
Minor version number, ASCII
Primary extended query table
Major version number, ASCII
(Optional Flash Features and Commands)
32 Mbit
--16
--02
--00
--05
--00
--01
--1F
--00
--00
--02
Description
Description
64 Mbit
--3F
--17
--02
--00
--05
--00
--01
--00
--00
--02
128 Mbit
--18
--02
--00
--05
--00
--01
--7F
--00
--00
--02
Add.
31:
32:
33:
34:
35:
2C:
2D:
2E:
2F:
30:
Code See Table
256Mbit
Code
Hex
--31
--31
--50
--52
--49
Below
--19
--02
--00
--00
--02
-FF
--01
-00
-05
-00
-01
Datasheet
Value
“P”
“R”
“1”
“1”
“I”
1