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PDF AS27C010A Data sheet ( Hoja de datos )
| Número de pieza | AS27C010A | |
| Descripción | 1 MEG UVEPROM UV Erasable Programmable Read-Only Memory | |
| Fabricantes | Austin Semiconductor | |
| Logotipo |  |
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Austin Semiconductor, Inc.
UVEPROM
SMJ27C010A
AS27C010A
1 MEG UVEPROM
UV Erasable Programmable
PIN ASSIGNMENT
(Top View)
Read-Only Memory
AVAILABLE AS MILITARY
32-Pin DIP (J)
(600 MIL)
SPECIFICATIONS
• SMD 5962-89614
• MIL-STD-883
FEATURES
• Organized 131,072 x 8
• Single +5V ±10% power supply
• Operationally compatible with existing megabit EPROMs
• Industry standard 32-pin ceramic dual-in-line package
• All inputs/outputs fully TTL compatible
• 8-bit output for use in microprocessor-based systems
• Very high-speed SNAP! Pulse Programming
• Power-saving CMOS technology
• 3-state output buffers
• 400mV minimum DC noise immunity with standard
TTL loads
• Latchup immunity of 250 mA on all input and output pins
• No pullup resistors required
• Low power dissipation (Vcc = 5.5V)
3Active - 165 mW Worst Case
3Standby - 0.55 mW Worst Case (CMOS-input levels)
VPP
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
DQ1
DQ2
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32 Vcc
31 PGM\
30 NC
29 A14
28 A13
27 A8
26 A9
25 A11
24 G\
23 A10
22 E\
21 DQ7
20 DQ6
19 DQ5
18 DQ4
17 DQ3
Pin Name
Function
A0 - A18 Address Inputs
DA0-DQ7 Inputs (programming)/Outputs
E\ Chip Enable
G\ Output Enable
GND Ground
PGM\ Program
VCC 5V Supply
VPP 13V Power Supply*
*Only in program mode.
GENERAL DESCRIPTION
OPTIONS
• Timing
www.Data1S2h0enest4Uac.ccoemss
150ns access
200ns access
MARKING
-12
-15
-20
• Package(s)
Ceramic DIP (600mils)
J or ECA No. 114
• Operating Temperature Ranges
Military (-55oC to +125oC) M
For more products and information
please visit our web site at
www.austinsemiconductor.com
The SMJ27C010A series are 131072 by 8-bit (1048576-
bit), ultaviolet (UV) light erasable, electrically programmable
read-only memories (EPROMs).
These devices are fabricated using power-saving CMOS
technology for high speed and simple interface with MOS and
bipolar circuits. All inputs (including program data inputs)
can be driven by Series 54 TTL circuits without the use of
external pullup resistors. Each output can drive one Series 54
TTL circuit without external resistors.
The SMJ27C010A EPROM is offered in a ceramic
dual-in-line package (J suffix) designed for insertion in
mounting-hole rows on 15.2mm (600mil) centers.
These EPROMs operate from a single 5V supply (in the
read mode), and therefore, are ideal for use in
microprocessor-based systems. One other 13V supply is
needed for programming. All programming signals are TTL
level. These devices are programmable using the SNAP! Pulse
programming algorithm. The SNAP! Pulse programming
algorithm uses a VPP of 13V and a VCC of 6.5V for a nominal
programming time of thirteen seconds. For programming
outside the system, existing EPROM programmers can be
used. Locations can be programmed singly, in blocks, or at
random.
SMJ27C010A
AS27C010A
Rev. 2.1 6/05
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
1
1 page  
Austin Semiconductor, Inc.
UVEPROM
SMJ27C010A
AS27C010A
ABSOLUTE MAXIMUM RATINGS*
Supply Voltage Range, VCC**...........................-0.6V to +7.0V
Supply Voltage Range, Vpp**.........................-0.6V to +14.0V
Input Voltage Range, All inputs except A9**..-0.6V to VCC+1
A9.....-0.6V to +13.5V
Output Voltage Range,
with respect to VSS**..................................-0.6V to VCC +1
Operating Free-air Temperature Range, TA....-55°C to 125°C
Storage Temperature Range, Tstg.....................-65°C to 150°C
*Stresses greater than those listed under "Absolute Maximum
Ratings" may cause permanent damage to the device. This is
a stress rating only and functional operation of the device at
these or any other conditions above those indicated in the
operation section of this specification is not implied.
Exposure to absolute maximum rating conditions for extended
periods may affect reliability.
** All voltage values are with respect to GND.
RECOMMENDED OPERATING CONDITIONS
VCC Supply Voltage
VPP Supply Voltage
Read Mode1
SNAP! Pulse programming algorithm
Read Mode2
SNAP! Pulse programming algorithm
MIN
4.5
6.25
VCC-0.6
12.75
NOM
5
6.5
VCC
13
MAX
5.5
6.75
VCC+0.6
13.25
UNIT
V
V
V
V
VIH High-level DC input voltage
VIL Low-level DC input voltage
TTL
CMOS
TTL
CMOS
2
VCC-0.2
-0.5
-0.5
VCC+0.5
VCC+0.5
0.8
GND+0.2
V
V
V
V
TA Operating free-air temperature
-55 125 °C
NOTES:
1. VCC must be applied before or at the same time as VPP and removed after or at the same time as VPP. The deivce must not be inserted into or removed from
the board when VPP or VCC is applied.
2. During programming, VPP must be maintained at 13V ± 0.25V.
ELECTRICAL CHARACTERISTICS OVER RECOMMENDED RANGES OF SUPPLY VOLTAGE
www.DaAtaNShDeeOt4UP.EcoRmATING FREE-AIR TEMPERATURE
PARAMETER
TEST CONDITIONS
MIN MAX UNIT
VOH High-level DC output voltage
IOH = -20µA
IOH = -2.5mA
VCC-0.2
3.5
V
VOL Low-level DC output voltage
IOL = 2.1mA
IOL = 20µA
0.4
V
0.1
II Input current (leakage)
IO Output current (leakage)
VI = 0V to 5.5V
VO = 0V to VCC
±1 µA
±1 µA
IPP1 VPP supply current
VPP = VCC = 5.5V
10 µA
IPP2 VPP supply current (during program pulse)
VPP = 13V
50 mA
TTL-Input Level
ICC1 VCC supply current (standby)
VCC = 5.5V, E\=VIH
CMOS-Input Level VCC = 5.5V, E\=VCC±0.2V
500
µA
100
ICC2 VCC supply current (active) (output open)
E\=VIL, VCC=5.5V
tcycle = minimum cycle time,
outputs open1
30 mA
NOTES:
1. Minimum cycle time = maximum access time.
SMJ27C010A
AS27C010A
Rev. 2.1 6/05
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
5
5 Page 
Austin Semiconductor, Inc.
UVEPROM
SMJ27C010A
AS27C010A
www.DataSheet4U.com
ASI TO DSCC PART NUMBER
CROSS REFERENCE*
ASI Package Designator ECA
TI Part #**
AS27C010A-12ECAM
AS27C010A-15ECAM
AS27C010A-20ECAM
SMD Part #
5962-8961420QYA
5962-8961419QYA
5962-8961417QYA
ASI Package Designator J
TI Part #**
SMJ27C010A-12JM
SMJ27C010A-15JM
SMJ27C010A-20JM
SMD Part #
5962-8961420QXA
5962-8961419QXA
5962-8961417QXA
* ASI part number is for reference only. Orders received referencing the SMD part number will be processed per the SMD.
** Parts are listed on SMD under the old Texas Instruments part number. ASI purchased this product line in November of 1999.
SMJ27C010A
AS27C010A
Rev. 2.1 6/05
11
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet AS27C010A.PDF ] | |
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