M29W320ET70N6 Micron Technology Inc, M29W320ET70N6 Datasheet - Page 20

• Manufacturer Part Number: M29W320ET70N6
• Manufacturer: Micron Technology Inc

Specifications of M29W320ET70N6

• Cell Type: NOR
• Density: 32Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 22/21Bit
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Program/erase Volt (typ): 2.7 to 3.6/12V
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 4M/2M
• Supply Current: 10mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

Table 3.
1. X = V
20/65
Bus Read
Bus Write
Output Disable
Standby
Read Manufacturer
code
Read Device code
Extended memory
Block Verify code
Operation
IL
or V
IH
Bus operations, BYTE = V
.
V
V
V
V
V
V
E
X
IH
IL
IL
IL
IL
IL
V
V
V
V
V
V
G
X
IH
IH
IL
IL
IL
IL
V
V
V
V
V
V
W
X
IH
IH
IH
IH
IH
IL
IH
Cell Address
Command Address
X
X
A0 = V
Others V
A0 = V
Others V
A0 = V
A9 = V
(1)
IL
IH
IH
ID
Address Inputs
, A1 = V
, A1 = V
, A1 = V
, Others V
IL
IL
or V
or V
A0-A20
IH
IH
IL
IL
IH
, A9 = V
, A9 = V
, A6 = V
IL
or V
IH
ID
ID
IL
,
,
,
DQ15A–1, DQ14-DQ0
01h (factory unlocked)
2257h (M29W320EB)
2256h (M29W320ET)
Data Inputs/Outputs
81h (factory locked)
Data Output
Data Input
0020h
Hi-Z
Hi-Z