JS28F128P30T85 Micron Technology Inc, JS28F128P30T85 Datasheet - Page 28

• Manufacturer Part Number: JS28F128P30T85
• Manufacturer: Micron Technology Inc

Specifications of JS28F128P30T85

• Cell Type: NOR
• Density: 128Mb
• Access Time (max): 85/17ns
• Interface Type: Parallel/Serial
• Boot Type: Top
• Address Bus: 23b
• Operating Supply Voltage (typ): 1.8V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Program/erase Volt (typ): 1.7 to 2/8.5 to 9.5V
• Sync/async: Async/Sync
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 1.7V
• Operating Supply Voltage (max): 2V
• Word Size: 16b
• Number Of Words: 8M
• Supply Current: 28mA
• Mounting: Surface Mount
• Pin Count: 56
• Lead Free Status / Rohs Status: Compliant

7.3
Table 13: Device Identifier Information
Table 14: Device ID codes
7.4
Datasheet
28
Manufacturer Code
Device ID Code
Block Lock Configuration:
• Block Is Unlocked
• Block Is Locked
• Block Is not Locked-Down
• Block Is Locked-Down
Read Configuration Register
Lock Register 0
64-bit Factory-Programmed Protection Register
64-bit User-Programmable Protection Register
Lock Register 1
128-bit User-Programmable Protection Registers
Notes:
1.
Device Code
Note:
BBA = Block Base Address.
The 512-Mbit devices do not have a Device ID associated with them. Each die within the stack can be identified by
either of the 256-Mbit Device ID codes depending on its parameter option.
Read Device Identifier
The Read Device Identifier command instructs the device to output manufacturer code,
device identifier code, block-lock status, protection register data, or configuration
register data.
Read CFI
The Read CFI command instructs the device to output Common Flash Interface (CFI)
data when read. See
Read CFI command.
CFI information and address offsets within the CFI database.
ID Code Type
Item
Appendix A, “Common Flash Interface Tables” on page 70
Section 6.0, “Command Set” on page 24
Device Density
128-Mbit
256-Mbit
64-Mbit
0x8A–0x109
BBA + 0x02
Address
0x81–0x84
0x85–0x88
0x00
0x01
0x05
0x80
0x89
(1)
(Top Parameter)
8817
8818
8919
–T
Device Identifier Codes
Factory Protection Register Data
User Protection Register Data
Protection Register Data
for details on issuing the
RCR Contents
DQ
DQ
DQ
DQ
Lock Bit:
PR-LK0
PR-LK1
(Bottom Parameter)
0089h
Data
0
0
1
1
ID
= 0b0
= 0b1
= 0b0
= 0b1
881A
881B
891C
–B
August 2008
306666-12
shows
P30