DataSheet.jp

27C800 の電気的特性と機能

27C800のメーカーはATMEL Corporationです、この部品の機能は「8-Megabit 512K x 16 or 1024K x 8 UV Erasable EPROM」です。


製品の詳細 ( Datasheet PDF )

部品番号 27C800
部品説明 8-Megabit 512K x 16 or 1024K x 8 UV Erasable EPROM
メーカ ATMEL Corporation
ロゴ ATMEL Corporation ロゴ 




このページの下部にプレビューと27C800ダウンロード(pdfファイル)リンクがあります。

Total 10 pages

No Preview Available !

27C800 Datasheet, 27C800 PDF,ピン配置, 機能
AT27C800
Features
Read Access Time - 100 ns
Word-wide or Byte-wide Configurable
8-Megabit Flash and Mask ROM Compatable
Low Power CMOS Operation
- 100 µA Maximum Standby
- 50 mA Maximum Active at 5 MHz
Wide Selection of JEDEC Standard Packages
- 42-Lead 600 mil Cerdip and PDIP
- 44-Lead SOIC (SOP)
- 48-Lead TSOP (12 mm x 20 mm)
5V ± 10% Power Supply
High Reliability CMOS Technology
- 2,000 ESD Protection
- 200 mA Latchup Immunity
RapidTM Programming Algorithm - 50 µs/word (typical)
CMOS and TTL Compatible Inputs and Outputs
Integrated Product Identification Code
Commercial and Industrial Temperature Ranges
Description
The AT27C800 is a low-power, high performance 8,388,608-bit UV erasable program-
mable read only memory (EPROM) organized as either 512K by 16 or 1024K by 8
bits. It requires a single 5V power supply in normal read mode operation. Any word
can be accessed in less than 100 ns, eliminating the need for speed-reducing WAIT
states. The x16 organization makes this part ideal for high-performance 16- and 32-bit
microprocessor systems.
(continued)
Pin Configurations
Pin Name
A0 - A18
O0 - O15
O15/A-1
BYTE/VPP
CE
OE
NC
Function
Addresses
Outputs
Output/Address
Byte Mode/
Program Supply
Chip Enable
Output Enable
No Connect
TSOP
Type 1
A15 1
A14 2
A13 3
A12 4
A11 5
A10 6
A9 7
A8 8
NC 9
NC 10
NC 11
NC 12
NC 13
NC 14
NC 15
A18 16
A17 17
A7 18
A6 19
A5 20
A4 21
A3 22
A2 23
A1 24
48 A16
47 BYTE/VPP
46 GND
45 O15/A-1
44 O7
43 O14
42 O6
41 O13
40 O5
39 O12
38 O4
37 VCC
36 O11
35 O3
34 O10
33 O2
32 O9
31 O1
30 O8
29 O0
28 OE
27 GND
26 CE
25 A0
CDIP, PDIP Top View
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
GND
OE
O0
O8
O1
O9
O2
O10
O3
O11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
42 NC
41 A8
40 A9
39 A10
38 A11
37 A12
36 A13
35 A14
34 A15
33 A16
32 BYTE/VPP
31 GND
30 O15/A-1
29 O7
28 O14
27 O6
26 O13
25 O5
24 O12
23 O4
22 VCC
SOIC (SOP)
NC
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
GND
OE
O0
O8
O1
O9
O2
O10
O3
O11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
44 NC
43 NC
42 A8
41 A9
40 A10
39 A11
38 A12
37 A13
36 A14
35 A15
34 A16
33 BYTE/VPP
32 GND
31 O15/A-1
30 O7
29 O14
28 O6
27 O13
26 O5
25 O12
24 O4
23 VCC
8-Megabit
(512K x 16 or
1024K x 8)
UV Erasable
EPROM
AT27C800
Preliminary
0801A-A
1

1 Page





27C800 pdf, ピン配列
AT27C800
Absolute Maximum Ratings*
Temperature Under Bias ...................-55°C to +125°C
Storage Temperature ........................-65°C to +150°C
Voltage on Any Pin with
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)
Integrated UV Erase Dose............... 7258 W •sec/cm2
*NOTICE:
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions beyond those indicated 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 under-
shoot to -2.0V for pulses of less than 20 ns. Max-
imum output pin voltage is Vcc + 0.75V DC which
may overshoot to + 7.0V for pulses of less than
20 ns.
Operating Modes
Outputs
Mode\Pin
Read Word-wide
Read Byte-wide Upper
Read Byte-wide Lower
Output Disable
Standby
Rapid Program(2)
PGM Verify
PGM Inhibit
Product Identification(4)
CE OE
VIL VIL
VIL VIL
VIL VIL
X(1)
VIH
VIH X(1)
VIL VIH
X VIL
VIH VIH
VIL VIL
Ai
X(1)
X(1)
X(1)
X(1)
X(1)
Ai
Ai
X(1)
A9 = VH(3)
A0 = VIH or VIL
A1 - A18 = VIL
BYTE/VPP
VIH
VIL
VIL
X
X(5)
VPP
VPP
VPP
VIH
O0- O7
DOUT
DOUT
DOUT
O8-O14
DOUT
High Z
High Z
High Z
O15/A-1
DOUT
VIH
VIL
High Z
DIN
DOUT
High Z
Identification Code
Notes:
1. X can be VIL or VIH.
2. Refer to the programming characteristics tables in this data sheet.
3. VH = 12.0 ± 0.5V.
4. Two identifier words 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 Identification word and high (VIH) to select the Device Code word.
5. Standby VCC current (ISB) is specified with VPP = VCC. VCC > VPP will cause a slight increase in ISB.
3


3Pages


27C800 電子部品, 半導体
Input Test Waveforms and Measurement Levels
Output Test Load
tR, tF < 20 ns (10% to 90%)
Note: 1. CL = 100 pF including
jig capacitance.
Pin Capaticance (f = 1 MHz, T = 25°V)(1)
Typ Max Units
CIN
COUT
4 10 pF
8 12 pF
Note: 1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested.
Conditions
VIN = 0V
VOUT = 0V
6 AT27C800

6 Page



ページ 合計 : 10 ページ
 
PDF
ダウンロード
[ 27C800 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。


共有リンク

Link :


部品番号部品説明メーカ
27C800

8 Mbit 1Mb x8 or 512Kb x16 UV EPROM and OTP EPROM

STMicroelectronics
STMicroelectronics
27C800

8-Megabit 512K x 16 or 1024K x 8 UV Erasable EPROM

ATMEL Corporation
ATMEL Corporation
27C800

8M-BIT [1M x8] CMOS EPROM

Macronix International
Macronix International
27C800

8M-BIT [1M x8] CMOS EPROM

Macronix International
Macronix International


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap