Datasheet.kr   

27C128 데이터시트 PDF




Microchip Technology에서 제조한 전자 부품 27C128은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 27C128 자료 제공

부품번호 27C128 기능
기능 128K (16K x 8) CMOS EPROM
제조업체 Microchip Technology
로고 Microchip Technology 로고


27C128 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




전체 12 페이지수

미리보기를 사용할 수 없습니다

27C128 데이터시트, 핀배열, 회로
27C128
128K (16K x 8) CMOS EPROM
FEATURES
• High speed performance
- 120 ns access time available
• CMOS Technology for low power consumption
- 20 mA Active current
- 100 µA Standby current
• Factory programming available
• Auto-insertion-compatible plastic packages
• Auto ID aids automated programming
• Separate chip enable and output enable controls
• High speed “express” programming algorithm
• Organized 16K x 8: JEDEC standard pinouts
- 28-pin Dual-in-line package
- 32-pin PLCC Package
- 28-pin SOIC package
- Tape and reel
• Available for the following temperature ranges:
- Commercial: 0˚C to +70˚C
- Industrial:
-40˚C to +85˚C
- Automotive:
-40˚C to +125˚C
DESCRIPTION
The Microchip Technology Inc. 27C128 is a CMOS
128K bit (electrically) Programmable Read Only Mem-
ory. The device is organized as 16K words by 8 bits
(16K bytes). Accessing individual bytes from an
address transition or from power-up (chip enable pin
going low) is accomplished in less than 120 ns. CMOS
design and processing enables this part to be used in
systems where reduced power consumption and high
reliability are requirements.A complete family of pack-
ages is offered to provide the most flexibility in applica-
tions. For surface mount applications, PLCC, SOIC, or
TSOP packaging is available. Tape and reel packaging
is also available for PLCC or SOIC packages. UV eras-
able versions are also available.
A complete family of packages is offered to provide the
most flexibility in applications. For surface mount appli-
cations, PLCC or SOIC packaging is available. Tape
and reel packaging is also available for PLCC or SOIC
packages.
PACKAGE TYPES
DIP/SOIC
VPP • 1
A12 2
A7 3
A6 4
A5 5
A4 6
A3 7
A2 8
A1 9
A0 10
O0 11
O1 12
O2 13
VSS 14
28 VCC
27 PGM
26 A13
25 A8
24 A9
23 A11
22 OE
21 A10
20 CE
19 O7
18 O6
17 O5
16 O4
15 O3
PLCC
A6 5
A5 6
A4 7
A3 8
A2 9
A1 10
A0 11
NC 12
O0 13
29 A8
28 A9
27 A11
26 NC
25 OE
24 A10
23 CE
22 O7
21 O6
© 1996 Microchip Technology Inc.
This document was created with FrameMaker 4 0 4
DS11003K-page 1




27C128 pdf, 반도체, 판매, 대치품
27C128
TABLE 1-4: PROGRAMMING DC CHARACTERISTICS
Ambient Temperature: Tamb = 25°C ± 5°C
VCC = 6.5V ± 0.25V, VPP = 13.0V ± 0.25V
Parameter
Status Symbol Min Max. Units
Conditions
Input Voltages
Logic”1”
Logic”0”
VIH
VIL
2.0 VCC+1
-0.1 0.8
V
V
Input Leakage
ILI
-10 10
µA VIN = 0V to VCC
Output Voltages
Logic”1”
Logic”0”
VOH
VOL
2.4
0.45
V IOH = -400 µA
V IOL = 2.1 mA
VCC Current, program & verify —
ICC2 — 20 mA Note 1
VPP Current, program
— IPP2 — 25 mA Note 1
A9 Product Identification
— VH 11.5 12.5 V
Note 1: VCC must be applied simultaneously or before VPP and removed simultaneously or after VPP
TABLE 1-5: PROGRAMMING AC CHARACTERISTICS
for Program, Program Verify
and Program Inhibit Modes
AC Testing Waveform: VIH=2.4V and VIL=0.45V; VOH=2.0V; VOL=0.8V
Ambient Temperature: Tamb=25°C± 5°C
VCC= 6.5V ± 0.25V, VPP = VH = 13.0V ± 0.25V
Parameter
Symbol Min Max Units
Remarks
Address Set-Up Time
tAS 2 — µs
Data Set-Up Time
tDS 2 — µs
Data Hold Time
tDH 2 — µs
Address Hold Time
tAH 0 — µs
Float Delay (2)
tDF 0 130 ns
VCC Set-Up Time
tVCS
2 — µs
Program Pulse Width (1)
tPW 95 105 µs 100 µs typical
CE Set-Up Time
tCES
2 — µs
OE Set-Up Time
tOES
2 — µs
VPP Set-Up Time
tVPS
2 — µs
Data Valid from OE
tOE — 100 ns
Note 1: For express algorithm, initial programming width tolerance is 100 µs ±5%.
2: This parameter is only sampled and not 100% tested. Output float is defined as the point where data is no
longer driven (see timing diagram).
DS11003K-page 4
© 1996 Microchip Technology Inc.

4페이지










27C128 전자부품, 판매, 대치품
FIGURE 1-3: PROGRAMMING EXPRESS ALGORITHM
Conditions:
Tamb = 25˚C ±5˚C
VCC = 6.5 ±0.25V
VPP = 13.0 ±0.25V
Start
ADDR = First Location
VCC = 6.5V
VPP = 13.0V
X=0
Program one 100 µs pulse
Increment X
27C128
Verify
Byte
Pass
Fail
No Yes Device
X = 10 ?
Failed
Last Yes
Address?
No
Increment Address
VCC = VPP = 4.5V, 5.5V
Device
Passed
All
Yes bytes No
= original
data?
Device
Failed
© 1996 Microchip Technology Inc.
DS11003K-page 7

7페이지


구       성 총 12 페이지수
다운로드[ 27C128.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
27C128

128K (16K x 8) CMOS EPROM

Microchip
Microchip
27C128

128K (16K x 8) CMOS UV Erasable PROM

General Semiconductor
General Semiconductor

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵