M28W320FCT70N6F NUMONYX, M28W320FCT70N6F Datasheet - Page 65

• Manufacturer Part Number: M28W320FCT70N6F
• Description: IC FLASH 32MBIT 70NS 48TSOP
• Manufacturer: NUMONYX

Specifications of M28W320FCT70N6F

• Format - Memory: FLASH
• Memory Type: FLASH - Nor
• Memory Size: 32M (2M x 16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 32.
1. Cmd = Command, Elect.Sg. = Electronic Signature, Ers = Erase, Prog. = Program, Prot = Protection, Sus = Suspend.
Current State
Erase Setup
Read Array
(complete)
Cmd.Error
Erase Sus
Erase Sus
Erase Sus
Erase Sus
(continue)
Read CFI
Read Sts
Elect.Sg.
Erase
Erase
Erase
Read
Write State Machine Current/Next, sheet 1 of 2.
SR
bit
“1”
“1”
“0”
“1”
“1”
“1”
“1”
“1”
7
Electronic
Signature
When
Status
Status
Status
Status
Status
Read
Array
Data
CFI
Erase Sus
Erase Sus
Erase Sus
Erase Sus
Array
Read
(FFh)
Read
Array
Read
Array
Read
Array
Read
Array
Read
Array
Read
Array
Erase Command Error
Program
Program
Program
Program
Program
Program
Program
(10/40h)
Setup
Setup
Setup
Setup
Setup
Setup
Setup
Erase (continue)
Erase Sus
Erase Sus
Erase Sus
Erase Sus
Erase
Setup
Erase
Setup
Erase
Setup
(20h)
Read
Array
Read
Array
Read
Array
Read
Array
Command Input (and Next State)
(continue)
(continue)
(continue)
(continue)
(continue)
Confirm
Erase
(D0h)
Erase
Erase
Erase
Erase
Erase
(1)
(continued)
Read Array
Read Array
Erase Sus
Erase Sus
Erase Sus
Erase Sus
Erase Sus
CmdError
Prog/Ers
Suspend
Read Sts
Erase
(B0h)
Read
Array
Read
Array
Read
Array
Read
Array
(continue)
(continue)
(continue)
(continue)
(continue)
Prog/Ers
Resume
Erase
Erase
Erase
Erase
Erase
(D0h)
Erase (continue)
Read Sts
Read Sts
Read Sts
Read Sts
Read Sts
Read Sts
Status
Erase
Erase
Erase
Erase
Read
(70h)
Erase Command
Sus
Sus
Sus
Sus
Error
Sus Read
Sus Read
Sus Read
Sus Read
Status
Erase
Erase
Erase
Erase
Clear
(50h)
Read
Array
Array
Array
Array
Array
Read
Array
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