RC28F256P30TFB Micron Technology Inc, RC28F256P30TFB Datasheet - Page 26

• Manufacturer Part Number: RC28F256P30TFB
• Manufacturer: Micron Technology Inc

Specifications of RC28F256P30TFB

• Cell Type: NOR
• Density: 256Mb
• Access Time (max): 100ns
• Interface Type: Parallel/Serial
• Boot Type: Top
• Address Bus: 24b
• Operating Supply Voltage (typ): 1.8V
• Operating Temp Range: -40C to 85C
• Package Type: EZBGA
• 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: 16M
• Supply Current: 31mA
• Mounting: Surface Mount
• Pin Count: 64
• Lead Free Status / Rohs Status: Not Compliant

7.3
Table 10: Device Identifier Information
Table 11: Device ID codes
7.4
Datasheet
26
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
General Purpose Register
Lock Register 0
64-bit Factory-Programmed OTP Register
64-bit User-Programmable OTP Register
Lock Register 1
128-bit User-Programmable Protection Registers
Notes:
1.
2.
3.
Device Code
Note:
BBA = Block Base Address.
DBA = Device base Address, Numonyx reserves other configuration address locations.
The GPR is used as read out register for Extended Function interface command.
The 512-Mbit devices do not have a unique 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
(3)
Item
Appendix A, “Common Flash Interface Tables” on page 66
Section 6.0, “Command Set” on page 21
Device Density
256-Mbit
BBA
DBA
0x8A–0x109
Address
0x81–0x84
0x85–0x88
(1)
(2)
0x05
0x80
0x89
0x00
0x01
+ 0x02
+ 0x07
(1)
(Top Parameter)
8919
–T
ID (see
Device Identifier Codes
PR-LK1 OTP register lock data
Factory OTP Register Data
User OTP Register Data
for details on issuing the
Table 11, “Device ID
OTP Register Data
RCR Contents
PR-LK0 data
Order Number: 320002-10
DQ
DQ
DQ
DQ
GPR Data
codes”
Lock Bit:
(Bottom Parameter)
0x89h
Data
0
0
1
1
= 0b0
= 0b1
= 0b0
= 0b1
)
891C
–B
P30-65nm
shows
Mar 2010