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AT93C66A-10PI-1.8 데이터시트 PDF




ATMEL Corporation에서 제조한 전자 부품 AT93C66A-10PI-1.8은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 AT93C66A-10PI-1.8 자료 제공

부품번호 AT93C66A-10PI-1.8 기능
기능 3-wire Serial EEPROMs 2K (256 x 8 or 128 x 16)
제조업체 ATMEL Corporation
로고 ATMEL Corporation 로고


AT93C66A-10PI-1.8 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




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AT93C66A-10PI-1.8 데이터시트, 핀배열, 회로
Features
Low-voltage and Standard-voltage Operation
– 2.7 (VCC = 2.7V to 5.5V)
– 1.8 (VCC = 1.8V to 5.5V)
User-selectable Internal Organization
– 2K: 256 x 8 or 128 x 16
– 4K: 512 x 8 or 256 x 16
3-wire Serial Interface
Sequential Read Operation
2 MHz Clock Rate (5V)
Self-timed Write Cycle (10 ms Max)
High Reliability
– Endurance: 1 Million Write Cycles
– Data Retention: 100 Years
Automotive Grade, Extended Temperature, and Lead-free/Halogen-free
Devices Available
8-lead PDIP, 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead MAP, 8-lead TSSOP,
and 8-ball dBGA2Packages
3-wire Serial
EEPROMs
2K (256 x 8 or 128 x 16)
4K (512 x 8 or 256 x 16)
Description
The AT93C56A/66A provides 2048/4096 bits of serial electrically erasable program-
mable read-only memory (EEPROM) organized as 128/256 words of 16 bits each
when the ORG pin is connected to VCC and 256/512 words of 8 bits each when it is
tied to ground. The device is optimized for use in many industrial and commercial
applications where low-power and low-voltage operations are essential. The
AT93C56A/66A is available in space-saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead
EIAJ SOIC, 8-lead MAP, 8-lead TSSOP, and 8-ball dBGA2™ packages.
AT93C56A
AT93C66A
Advance
Information
Pin Configurations
Pin Name
CS
SK
DI
DO
GND
VCC
ORG
DC
Function
Chip Select
Serial Data Clock
Serial Data Input
Serial Data Output
Ground
Power Supply
Internal Organization
Don’t Connect
8-lead TSSOP
CS 1
SK 2
DI 3
DO 4
8 VCC
7 DC
6 ORG
5 GND
8-ball dBGA2
VCC
DC
ORG
GND
8
7
6
5
1 CS
2 SK
3 DI
4 DO
Bottom View
8-lead SOIC
CS 1
SK 2
DI 3
DO 4
8 VCC
7 DC
6 ORG
5 GND
8-lead MAP
VCC 8
DC 7
ORG 6
GND 5
1 CS
2 SK
3 DI
4 DO
Bottom View
8-lead PDIP
CS 1
SK 2
DI 3
DO 4
8 VCC
7 DC
6 ORG
5 GND
Rev. 3378F–SEEPR–04/04
1




AT93C66A-10PI-1.8 pdf, 반도체, 판매, 대치품
AC Characteristics
Applicable over recommended operating range from T AI = 40°C to + 85°C, TAE = 40°C to +125°C, VCC = As Specified,
CL = 1 TTL Gate and 100 pF (unless otherwise noted).
Symbol
fSK
tSKH
tSKL
tCS
tCSS
tDIS
tCSH
tDIH
tPD1
tPD0
tSV
tDF
Parameter
SK Clock
Frequency
SK High Time
SK Low Time
Minimum CS
Low Time
CS Setup Time
DI Setup Time
CS Hold Time
DI Hold Time
Output Delay to 1
Output Delay to 0
CS to Status Valid
CS to DO in High
Impedance
Test Condition
4.5V VCC 5.5V
2.7V VCC 5.5V
1.8V VCC 5.5V
2.7V VCC 5.5V
1.8V VCC 5.5V
2.7V VCC 5.5V
1.8V VCC 5.5V
2.7V VCC 5.5V
1.8V VCC 5.5V
Relative to SK
Relative to SK
Relative to SK
Relative to SK
AC Test
AC Test
AC Test
AC Test
CS = VIL
2.7V VCC 5.5V
1.8V VCC 5.5V
2.7V VCC 5.5V
1.8V VCC 5.5V
2.7V VCC 5.5V
1.8V VCC 5.5V
2.7V VCC 5.5V
1.8V VCC 5.5V
2.7V VCC 5.5V
1.8V VCC 5.5V
2.7V VCC 5.5V
1.8V VCC 5.5V
2.7V VCC 5.5V
1.8V VCC 5.5V
tWP
Endurance(1)
Write Cycle Time
5.0V, 25°C, Page Mode
4.5V VCC 5.5V
Note: 1. This parameter is characterized and is not 100% tested.
Min
0
0
0
250
1000
250
1000
250
1000
50
200
100
400
0
100
400
Typ
0.1 3
1M
Max
2
1
0.25
250
1000
250
1000
250
1000
150
400
10
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ms
Write Cycles
4
3378FSEEPR04/04

4페이지










AT93C66A-10PI-1.8 전자부품, 판매, 대치품
READ Timing
Organization Key for Timing Diagrams
AT93C56A (2K)
AT93C66A (4K)
I/O x 8 x 16 x 8 x 16
Notes:
AN
A8(1)
A7(2)
A8
DN D7 D15 D7
1. A8 is a DONT CARE value, but the extra clock is required.
2. A7 is a DONT CARE value, but the extra clock is required.
A7
D15
tCS
High Impedance
EWEN Timing
CS
SK
DI
tCS
1 0 01 1
...
3378FSEEPR04/04
7

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부품번호상세설명 및 기능제조사
AT93C66A-10PI-1.8

3-wire Serial EEPROMs 2K (256 x 8 or 128 x 16)

ATMEL Corporation
ATMEL Corporation

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