M29DW640F70N6E NUMONYX, M29DW640F70N6E Datasheet - Page 19

• Manufacturer Part Number: M29DW640F70N6E
• Description: IC FLASH 64MBIT 70NS 48TSOP
• Manufacturer: NUMONYX
• Series: Axcell™r

Specifications of M29DW640F70N6E

• Format - Memory: FLASH
• Memory Type: FLASH - Nor
• Memory Size: 64M (8Mx8, 4Mx16)
• 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

M29DW640F
Table 4.
1. X = V
Bus Read
Bus Write
Output Disable
Standby
Read Manufacturer
Code
Read Device Code
(Cycle 1)
Read Device Code
(Cycle 2)
Read Device Code
(Cycle 3)
Extended Block
Indicator Bit
(DQ7)
Block Protection
Verification
Operation
IL
or V
IH
Bus operations, BYTE = V
.
V
V
V
V
V
V
V
V
V
E
X
IH
IL
IL
IL
IL
IL
IL
IL
IL
V
V
V
V
V
V
V
V
V
G
X
IH
IH
IL
IL
IL
IL
IL
IL
IL
V
V
V
V
V
V
V
V
V
W
X
IH
IH
IH
IH
IH
IH
IH
IH
IL
addrs
Block
addrs
Bank
Bank
A21-
A12
A
IL
(1)
V
V
V
V
V
V
A3
IH
IH
IL
IL
IL
IL
Command address
Address Inputs
V
V
A2
V
V
V
V
Cell address
IH
IH
IL
IL
IL
IL
X
X
V
V
V
V
A1
V
V
IH
IH
IH
IH
IL
IL
V
V
V
A0
V
V
V
IH
IH
IH
IL
IL
IL
others =X
DQ15A-1
A9 = V
A6 = V
Others,
ID
IL
,
DQ14
-DQ8
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Data Inputs/Outputs
80h (factory locked)
00h (unprotected)
00h (not locked)
01h (protected)
Bus operations
Data Output
Data Input
DQ7-DQ0
Hi-Z
Hi-Z
7Eh
20h
02h
01h
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