JS28F128P30BF75A NUMONYX, JS28F128P30BF75A Datasheet - Page 73

• Manufacturer Part Number: JS28F128P30BF75A
• Description: IC FLASH 128MBIT 65NM 56TSOP
• Manufacturer: NUMONYX
• Series: Axcell™r

Specifications of JS28F128P30BF75A

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 128M (8Mx16)
• Speed: 75ns
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 2 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 56-TFSOP (0.551", 14.00mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

P30
A.1.4
Table 42: Device Geometry Definition
August 2008
Order Number: 306666-12
Device Geometry Definition
Offset
2Ch
2Dh
27h
28h
2Ah
31h
35h
A ddress
Length
2A :
2B:
2C:
2D:
27:
28:
29:
2E:
2F:
30:
31:
32:
33:
34:
35:
36:
37:
38:
1
2
2
1
4
4
4
“n” such that device size = 2
Flash device interface code assignment:
"n" such that n+1 specifies the bit field that represents the flash
device width capabilities as described in the table:
“n” such that maximum number of bytes in write buffer = 2
Number of erase block regions (x) within device:
Erase Block Region 1 Information
Erase Block Region 2 Information
Reserved for future erase block region information
1. x = 0 means no erase blocking; the device erases in bulk
2. x specifies the number of device regions with one or
3. Symmetrically blocked partitions have one blocking region
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
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
—
—
--17
--01
--00
--06
--00
--02
--03
--00
--80
--00
--3E
--00
--00
--02
--00
--00
--00
--00
15
7
–B
more contiguous same-size erase blocks.
64-Mbit
—
—
14
6
--17
--01
--00
--06
--00
--02
--3E
--00
--00
--02
--03
--00
--80
--00
--00
--00
--00
--00
–T
—
—
13
5
Description
—
—
12
4
--18
--01
--00
--06
--00
--02
--03
--00
--80
--00
--7E
--00
--00
--02
--00
--00
--00
--00
n
–B
in number of bytes
128-Mbit
x64
—
11
3
--18
--01
--00
--06
--00
--02
--7E
--00
--00
--02
--03
--00
--80
--00
--00
--00
--00
--00
–T
x32
—
10
2
x16
—
1
9
--19
--01
--00
--06
--00
--02
--03
--00
--80
--00
--FE
--00
--00
--02
--00
--00
--00
--00
–B
256-Mbit
n
x8
—
0
8
--19
--01
--00
--06
--00
--02
--FE
--00
--00
--02
--03
--00
--80
--00
--00
--00
--00
--00
–T
2A:
2B:
2C:
2D:
2E:
2F:
27:
28:
29:
30:
31:
32:
33:
34:
35:
36:
37:
38:
See table below
See table below
See table below
See table below
See table below
Code
--01
--00
--06
--00
Datasheet
x16
64
73