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27C010のメーカーはATMEL Corporationです、この部品の機能は「1 Megabit 128K x 8 OTP CMOS EPROM」です。 |
部品番号 | 27C010 |
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部品説明 | 1 Megabit 128K x 8 OTP CMOS EPROM | ||
メーカ | ATMEL Corporation | ||
ロゴ | |||
このページの下部にプレビューと27C010ダウンロード(pdfファイル)リンクがあります。 Total 9 pages
AT27C010/L
Features
Fast Read Access Time - 45 ns
•• Low Power CMOS Operation
100 µA max. Standby
25 mA max. Active at 5 MHz (AT27C010L)
35 mA max. Active at 5 MHz (AT27C010)
• JEDEC Standard Packages
32-Lead 600-mil PDIP
32-Lead PLCC
32-Lead TSOP
• 5V ± 10% Supply
• High Reliability CMOS Technology
2000V ESD Protection
200 mA Latchup Immunity
• Rapid™ Programming Algorithm - 100 µs/byte (typical)
CMOS and TTL Compatible Inputs and Outputs
• Integrated Product Identification Code
•• Commercial and Industrial Temperature Ranges
Description
The AT27C010/L is a low-power, high performance 1,048,576 bit one-time program-
mable read only memory (OTP EPROM) organized as 128K by 8 bits. They require
only one 5V power supply in normal read mode operation. Any byte can be accessed
in less than 45 ns, eliminating the need for speed reducing WAIT states on high per-
formance microprocessor systems.
Two power versions are offered. In read mode, the AT27C010 typically consumes 25
mA while the AT27C010L requires only 8 mA. Standby mode supply current for both
parts is typically less than 10 µA.
(continued)
1 Megabit
(128K x 8)
OTP
CMOS EPROM
Pin Configurations
Pin Name
A0 - A16
O0 - O7
CE
OE
PGM
NC
Function
Addresses
Outputs
Chip Enable
Output Enable
Program Strobe
No Connect
PLCC Top View
PDIP Top View
AT27C010/L
TSOP Top View
Type 1
0321I
3-153
1 Page Block Diagram
AT27C010/L
Absolute Maximum Ratings*
Temperature Under Bias ................ -55°C to +125°C
Storage Temperature...................... -65°C to +150°C
Voltage on Any Pin with
Respect to Ground......................... -2.0V to +7.0V (1)
Voltage on A9 with
Respect to Ground ...................... -2.0V to +14.0V (1)
VPP Supply Voltage with
Respect to Ground....................... -2.0V to +14.0V (1)
*NOTICE: Stresses beyond those listed under “Absolute Maxi-
mum 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 beyond those indi-
cated in the operational sections of this specification is not
implied. Exposure to absolute maximum rating conditions
for extended periods may affect device reliability.
Note:
1. Minimum voltage is -0.6V dc which may undershoot
to -2.0V for pulses of less than 20 ns. Maximum out-
put pin voltage is VCC + 0.75V dc which may over-
shoot to +7.0V for pulses of less than 20 ns.
Operating Modes
Mode \ Pin
Read
Output Disable
Standby
Rapid Program (2)
PGM Verify
PGM Inhibit
Product Identification (4)
CE
VIL
X
VIH
VIL
VIL
VIH
VIL
OE
VIL
VIH
X
VIH
VIL
X
VIL
Notes: 1. X can be VIL or VIH.
2. Refer to Programming characteristics.
3. VH = 12.0 ± 0.5V.
PGM
X (1)
Ai
Ai
VPP Outputs
X DOUT
X X X High Z
X X X High Z
VIL
Ai
VPP
DIN
VIH
Ai
VPP
DOUT
X X VPP High Z
A9 = VH (3)
X A0 = VIH or VIL
A1 - A16 = VIL
X
Identification
Code
4. Two identifier bytes may be selected. All Ai inputs
are held low (VIL), except A9 which is set to VH and A0
which is toggled low (VIL) to select the Manufacturer’s Identi-
fication byte and high (VIH) to select the Device Code byte.
3-155
3Pages Programming Waveforms (1)
Notes: 1. The Input Timing Reference is 0.8V for VIL and
2.0V for VIH.
2. tOE and tDFP are characteristics of the device but
must be accommodated by the programmer.
3. When programming the AT27C010/L, a 0.1 µF capacitor is
required across VPP and ground to suppress spurious volt-
age transients.
DC Programming Characteristics
TA = 25 ± 5°C, VCC = 6.5 ± 0.25V, VPP = 13.0 ± 0.25V
Symbol
ILI
VIL
VIH
VOL
VOH
ICC2
IPP2
VID
Parameter
Input Load Current
Input Low Level
Input High Level
Output Low Voltage
Output High Voltage
VCC Supply Current
(Program and Verify)
VPP Supply
Current
A9 Product Identification Voltage
3-158 AT27C010/L
Test
Conditions
VIN = VIL, VIH
IOL = 2.1 mA
IOH = -400 µA
CE = PGM = VIL
Limits
Min Max
±10
-0.6 0.8
2.0 VCC + 1
0.4
2.4
40
20
11.5 12.5
Units
µA
V
V
V
V
mA
mA
V
6 Page | |||
ページ | 合計 : 9 ページ | ||
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PDF ダウンロード | [ 27C010 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
27C010 | 1 /048 /576-Bit (128K x 8) High Performance CMOS EPROM | Fairchild |
27C010 | 1 Megabit 128K x 8 OTP CMOS EPROM | ATMEL Corporation |
27C010 | 1M (128K x 8) CHMOS EPROM | Intel |