RD48F2000P0ZBQ0 Intel Corporation, RD48F2000P0ZBQ0 Datasheet - Page 80

• Manufacturer Part Number: RD48F2000P0ZBQ0
• Description: Intel StrataFlash Embedded Memory
• Manufacturer: Intel Corporation

1-Gbit P30 Family
Figure 36.
April 2005
80
Current Chip
Program
Erase
Word
OTP
Lock/CR Setup
BP
State
Ready
BP Load 1
BP Load 2
Suspend
BP Busy
Suspend
Suspend
(7)
Confirm
Setup
Setup
Setup
Setup
Busy
Busy
Busy
BP
BP
Write State Machine—Next State Table (Sheet 3 of 6)
Setup
Ready
(C0H)
BP Confirm if Data load into Program Buffer is
Setup
(Lock
Error)
OTP
OTP
(4)
Command Input to Chip and resulting Chip Next State
complete; ELSE BP load 2
Confirm
Ready
Block)
(01H)
Block
(Lock
Lock
Ready (Error)
Intel StrataFlash
BP Load 2
(8)
Order Number: 306666, Revision: 001
(Lock Down
Lock-Down
Confirm
Ready
(2FH)
Block
Blk)
Word Program Suspend
(8)
Word Program Busy
Word Program Busy
Erase Suspend
Ready (Error)
BP Suspend
Write RCR
Confirm
Erase Busy
BP Load 1
OTP Busy
(Set CR)
BP Busy
Ready
(03H)
®
Ready
(8)
Embedded Memory (P30)
Ready (Error)
(Proceed if
unlocked or lock
error)
Ready (BP Load 2 BP Load 2
Block Address
(?WA0)
(XXXXH)
Ready
Ready (Lock Error)
9
BP Confirm if
Data load into
Program Buffer is
complete; ELSE
BP Load 2
(all other codes)
Illegal Cmds or
BEFP Data
Ready (Error)
(1)
Completes
Operation
Ready
Ready
Ready
Ready
WSM
N/A
N/A
N/A
N/A
N/A
Datasheet