PM39LV010-70JCE PMC [PMC-Sierra, Inc], PM39LV010-70JCE Datasheet - Page 10

• Manufacturer Part Number: PM39LV010-70JCE
• Description: 512 Kbit / 1Mbit / 2Mbit / 4Mbit 3.0 Volt-only CMOS Flash Memory
• Manufacturer: PMC [PMC-Sierra, Inc]

PMC
Programmable Microelectronics Corp.
DEVICE OPERATIONS FLOWCHARTS (CONTINUED)
AUTOMATIC ERASE
CHIP ERASE COMMAND
Load Data AAh
Load Data AAh
Load Data 55h
Load Data 55h
Load Data 80h
Address 2AAh
Load Data 10h
Address 2AAh
Address 555h
Address 555h
Address 555h
Address 555h
to
to
to
to
to
to
Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040
N o
Chart 2. Automatic Erase Flowchart
SECTOR ERASE COMMAND
I/O6 Stop Toggle?
Load Data AAh
Load Data AAh
Load Data 55h
Load Data 55h
Load Data 80h
Address 2AAh
Load Data 30h
E r a s e C o m m a n d
Address 2AAh
Address 555h
Address 555h
Address 555h
Block, or Chip
Write Sector,
Data = FFh?
Completed
Erasure
10
S A
Start
to
to
to
to
to
to
or
Yes
BLOCK ERASE COMMAND
Issue Date: December, 2003 Rev: 1.2
Load Data AAh
Load Data AAh
Load Data 55h
Load Data 55h
Load Data 80h
Address 2AAh
Load Data 50h
Address 2AAh
Address 555h
Address 555h
Address 555h
B A
to
to
to
to
to
to