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부품번호 | S-24C04B 기능 |
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기능 | 2-WIRE CMOS SERIAL E2PROM | ||
제조업체 | Seiko | ||
로고 | |||
전체 30 페이지수
Rev.3.2_00
2-WIRE CMOS SERIAL E2PROM
S-24C01B/02B/04B
The S-24C01B/02B/04B is a 2-wired, low power and
wide range operation 1k bit, 2k bit, 4k bit E2PROM
organized as 128 words × 8 bits, 256 words × 8 bits,
and 512 words × 8 bits in each.
Page write and sequential read are available.
Features
• Low power consumption Standby : 1.0 µA Max. (VCC=5.5 V)
Oprating : 0.8 mA Max. (VCC=5.5 V)
0.3 mA Max. (Vcc=3.3 V)
• Wide operating voltage range :
2.0 to 5.5
• Page write :
8 bytes / page (S-24C01B/02B)
16 bytes / page (S-24C04B)
• Sequential read
• Operating Frequency :
• Endurance :
400 kHz (VCC=5 V±10 %)
106 cycles/word
• Data retention :
10 years
• Write protection
S-24C01B : 100%
S-24C02B/04B : 50%
• S-24C01B :
1k bit
• S-24C02B :
2k bit
• S-24C04B :
4k bit
Package
Package name
Package
Drawing code
Tape
8-Pin DIP
DP008-A
−
8-Pin SOP(JEDEC)
FJ008-A
FJ008-D
8-Pin MSOP
FN008-A
FN008-A
Remark For details, please refer to “Product Code Structure”.
Reel
−
FJ008-D
FN008-A
Caution This product is intended to use in general electronic devices such as consumer electronics,
office equipment, and communications devices. Before using the product in medical
equipment or automobile equipment including car audio, keyless entry and engine control
unit, contact to SII is indispensable.
Seiko Instruments Inc.
1
2-WIRE CMOS SERIAL E2PROM
S-24C01B/02B/04B
Block Diagram
SCL
SDA
Start / Stop
Detector
Serial Clock
Controller
LOAD
Device Address
Comparator
COMP
LOAD
INC
R/W
Address
Counter
Y Decoder
DIN
DOUT
Figure 4
Rev.3.2_00
WP VCC
GND
High-Voltage Generator
Data Register
X Decoder
E2PROM
Selector
Data Output
ACK Output
Controller
4 Seiko instruments inc.
4페이지 Rev.3.2_00
AC Electrical Characteristics
Table 10 Measurement Conditions
Input pulse voltage
0.1×VCC to 0.9×VCC
Input pulse rising/falling time 20 ns
Output judgment voltage
Output load
0.5×VCC
100 pF+ Pullup resistance 1.0 kΩ
2-WIRE CMOS SERIAL E2PROM
S-24C01B/02B/04B
SDA
VCC
R=1.0 kΩ
C=100 pF
Parameter
SCL clock frequency
SCL clock time “L”
SCL clock time “H”
SDA output delay time
SDA output hold time
Start condition setup time
Start condition hold time
Data input setup time
Data input hold time
Stop condition setup time
SCL • SDA rising time
SCL • SDA falling time
Bus release time
Noise suppression time
SCL
tSU.STA
SDA IN
SDA OUT
Symbol
fSCL
tLOW
tHIGH
tAA
tDH
tSU.STA
tHD.STA
tSU.DAT
tHD.DAT
tSU.STO
tR
tF
tBUF
tI
Table 11
VCC=4.5 to 5.5 V
Min. Typ. Max.
0 − 400
1.0 −
−
0.9 −
−
0.1 − 0.9
50 −
−
0.6 −
−
0.6 −
−
100 −
−
0−−
0.6 −
−
− − 0.3
− − 0.3
1.3 −
−
− − 50
Figure 5 Output Load Circuit
VCC=2.0 to 4.5 V
Min. Typ. Max.
0 − 100
4.7 −
−
4.0 −
−
0.1 − 3.5
100 −
−
4.7 −
−
4.0 −
−
200 −
−
0−−
4.7 −
−
− − 1.0
− − 0.3
4.7 −
−
− − 100
Unit
kHz
µs
µs
µs
ns
µs
µs
ns
ns
µs
µs
µs
µs
ns
tF tHIGH
tLOW
tR
tHD.STA tHD.DAT
tSU.DAT
tSU.STO
tAA tDH
tBUF
Figure 6 Bus Timing
Seiko Instruments Inc.
7
7페이지 | |||
구 성 | 총 30 페이지수 | ||
다운로드 | [ S-24C04B.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
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 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
S-24C04A | CMOS 2-WIRE SERIAL EEPROM | Seiko |
S-24C04B | 2-WIRE CMOS SERIAL E2PROM | Seiko |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |