參數(shù)資料
型號(hào)： A29L160ATM-70
廠商： AMIC Technology Corporation
英文描述： 2M X 8 Bit / 1M X 16 Bit CMOS 3.3 Volt-only, Boot Sector Flash Memory
中文描述： 2米x 8位/ 1米× 16位CMOS 3.3伏只，引導(dǎo)扇區(qū)閃存
文件頁數(shù)： 6/42頁
文件大?。?/td> 572K
代理商： A29L160ATM-70
A29L160A Series
(May, 2005, Version 0.1)
5
AMIC Technology, Corp.
Absolute Maximum Ratings*
Storage Temperature Plastic Packages. . . -65
°
C to + 150
°
C
Ambient Temperature with Power Applied. -55
°
C to + 125
°
C
Voltage with Respect to Ground
VCC (Note 1) . . . . . . . . . . . . . . . . . . . . ……. . -0.5V to +4.0V
A9,
OE
&
RESET
(Note 2) . . . . . . . . . . . …. -0.5 to +12.5V
All other pins (Note 1) . . . . . . . . . . …. . -0.5V to VCC + 0.5V
Output Short Circuit Current (Note 3) . . . . . . . …. . 200mA
Notes:
1. Minimum DC voltage on input or I/O pins is -0.5V. During
voltage transitions, input or I/O pins may undershoot VSS
to -2.0V for periods of up to 20ns. Maximum DC voltage
on input and I/O pins is VCC +0.5V. During voltage
transitions, input or I/O pins may
overshoot to VCC +2.0V
for periods up to 20ns.
2. Minimum DC input voltage on A9,
OE
and
RESET
is -
0.5V. During voltage transitions, A9,
OE
and
RESET
may overshoot VSS to -2.0V for periods of up to 20ns.
Maximum DC input voltage on A9 is +12.5V which may
overshoot to 14.0V for periods up to 20ns.
3. No more than one output is shorted at a time. Duration of
the short circuit should not be greater than one second.
*Comments
Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to this device.
These are stress ratings only. Functional operation of
this device at these or any other conditions above
those indicated in the operational sections of these
specification is not implied or intended. Exposure to
the absolute maximum rating conditions for extended periods
may affect device reliability.
Operating Ranges
Commercial (C) Devices
Ambient Temperature (T
A
) . . . . . . . . . . . ….. . . 0
°
C to +70
°
C
Extended Range Devices
Ambient Temperature (T
A
)
For –I series. . . . . . . . . . . . . . . . . . . . . . . . . . -25
°
C to +85
°
C
For –U series . . . . . . . . . . . . . . . . . . . . . . . . . -40
°
C to +85
°
C
VCC Supply Voltages
VCC for all devices . . . . . . . . . . . . . . . . . …...+3.0V to +3.6V
Operating ranges define those limits between which the
functionally of the device is guaranteed.
Device Bus Operations
This section describes the requirements and use of the
device bus operations, which are initiated through the
internal command register. The command register itself does
not occupy any addressable memory location. The register is
composed of latches that store the commands, along with
the address and data information needed to
execute the command. The contents of the register serve as
inputs to the internal state machine. The state machine
outputs dictate the function of the device. The appropriate
device bus operations table lists the inputs and control levels
required, and the resulting output. The following subsections
describe each of these operations in further detail.
Table 1. A29L160A Device Bus Operations
I/O
8
- I/O
15
Operation
CE
OE
WE
RESET
A0 – A19
(Note 1)
I/O
0
- I/O
7
BYTE
=V
IH
BYTE
=V
IL
I/O
8
~I/O
4
=High-Z
I/O
15
=A
-1
High-Z
High-Z
High-Z
High-Z
Read
L
L
H
H
A
IN
D
OUT
D
OUT
Write
CMOS Standby
Output Disable
Hardware Reset
Sector Protect
(See Note 2)
Sector Unprotect
(See Note 2)
Temporary Sector
Unprotect
Legend:
L = Logic Low = V
IL
, H = Logic High = V
IH
, V
ID
= 12.0
±
0.5V, X = Don't Care, D
IN
= Data In, D
OUT
= Data Out, A
IN
= Address In
Notes:
1. Addresses are A19:A0 in word mode (
BYTE
=V
IH
), A19: A
in byte mode (
BYTE
=V
IL
).
2. See the “Sector Protection/Unprotection” section and Temporary Sector Unprotect for more information.
L
H
X
H
X
L
X
H
X
H
A
IN
X
X
X
D
IN
High-Z
High-Z
High-Z
D
IN
High-Z
High-Z
High-Z
VCC
±
0.3 V
L
X
VCC
±
0.3 V
H
L
L
H
L
V
ID
Sector Address,
A6=L, A1=H, A0=L
Sector Address,
A6=H, A1=H, A0=L
D
IN
X
X
L
H
L
V
ID
D
IN
X
X
X
X
X
V
ID
A
IN
D
IN
D
IN
X
相關(guān)PDF資料
PDF描述
A29L160ATM-70F 2M X 8 Bit / 1M X 16 Bit CMOS 3.3 Volt-only, Boot Sector Flash Memory
A29L160ATM-90I Replaced by PT78NR112,PT78ST112 : 12Vout 1.5A Wide Input Positive Step-Down ISR 3-SIP MODULE -40 to 85
A29L160ATM-90U Replaced by PT78ST114,PT78NR114 : 13.9Vout 1.5A Wide Input Positive Step-Down ISR 3-SIP MODULE
A29L160ATV-90U Replaced by PT78ST114,PT78NR114 : 13.9Vout 1.5A Wide Input Positive Step-Down ISR 3-SIP MODULE -40 to 85
A29L160AUM-70 Replaced by PT78ST114,PT78NR114 : 13.9Vout 1.5A Wide Input Positive Step-Down ISR 3-SIP MODULE -40 to 85
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
A29L160ATM-70F 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:2M X 8 Bit / 1M X 16 Bit CMOS 3.3 Volt-only, Boot Sector Flash Memory
A29L160ATM-70I 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:2M X 8 Bit / 1M X 16 Bit CMOS 3.3 Volt-only, Boot Sector Flash Memory
A29L160ATM-70IF 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:2M X 8 Bit / 1M X 16 Bit CMOS 3.3 Volt-only, Boot Sector Flash Memory
A29L160ATM-70U 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:2M X 8 Bit / 1M X 16 Bit CMOS 3.3 Volt-only, Boot Sector Flash Memory
A29L160ATM-70UF 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:2M X 8 Bit / 1M X 16 Bit CMOS 3.3 Volt-only, Boot Sector Flash Memory
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