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부품번호 | S24CS08A 기능 |
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기능 | (S-24CS0xA) 2-Wire CMOS Serial EPROM | ||
제조업체 | Seiko Instruments | ||
로고 | |||
전체 34 페이지수
www.DataSheet4U.com
Rev.2.0_10
2-WIRE CMOS SERIAL E2PROM
S-24CS01A/02A/04A/08A
The S-24CS01A/02A/04A/08A is a 2-wired, low power
and wide range operation 1k bit, 2k bit, 4k bit and 8k
bit E2PROM organized as 128 words × 8 bits, 256
words × 8 bits, 512 words × 8 bits and 1024 words ×
8 bits in each.
Page write and sequential read are available.
Features
• Low power consumption
• Operating voltage range
Standby : 2.0 µA Max. (VCC=5.5 V)
Read : 0.8 mA Max. (VCC=5.5 V)
Read : 1.8 to 5.5 V (at −40 to +85°C)
Write : 2.7 to 5.5 V (at −40 to +85°C)
• Page write :
8 bytes / page (S-24CS01A/02A)
16 bytes / page (S-24CS04A/08A)
• Sequential read
• Operating Frequency : 400 kHz (VCC=5 V±10 %, at −40 to +85°C)
• Write disable function when power supply voltage is low
• Endurance:
107 cycles/word (at +25°C) write capable,
106 cycles/word (at +85°C),
3 × 105 cycles/word (at +105°C)
• Data retention:
10 years (after rewriting 106 cycles/word at +85°C)
• S-24CS01A :
1k bit
• S-24CS02A :
2k bit
• S-24CS04A :
4k bit
• S-24CS08A :
8k bit
• High-temperature operation : +105°C Max. supported
(Only S-24CS0xAFJ-TBH)
• Write protection :
100 %
Packages
Package name
8-Pin DIP
8-Pin SOP(JEDEC)
8-Pin TSSOP
Package
DP008-F
FJ008-A
FT008-A
Drawing code
Tape
FJ008-D
FT008-D
Reel
FJ008-D
FT008-D
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
www.DataSheet4U.com
2-WIRE CMOS SERIAL E2PROM
S-24CS01A/02A/04A/08A
Rev.2.0_10
Block diagram
SCL
SDA
A2
A1*1
A0*2
Start / Stop
Detector
Serial Clock
Controller
LOAD
Device Address
Comparator
COMP
LOAD
INC
R/W
Address
Counter
Y Decoder
WP VCC
GND
Voltage Detector
High-Voltage Generator
Data Register
X Decoder
E2PROM
Selector
DIN
DOUT
*1. S-24CS08A is not available.
*2. S-24CS04A/08A are not available.
Figure 4
Data Output
ACK Output
Controller
Absolute Maximum Ratings
Parameter
Power supply voltage
Input voltage
Output voltage
Storage temperature
Table 4
Symbol
VCC
VIN
VOUT
Tstg
Ratings
−0.3 to +7.0
−0.3 to VCC+0.3
−0.3 to VCC
−65 to +150
Unit
V
V
V
°C
Caution The absolute maximum ratings are rated values exceeding which the
product could suffer physical damage. These values must therefore not be
exceeded under any conditions.
4 Seiko Instruments Inc.
4페이지 www.DataSheet4U.com
Rev.2.0_10
2-WIRE CMOS SERIAL E2PROM
S-24CS01A/02A/04A/08A
AC Electrical Characteristics
Table 10 Measurement Conditions
Input pulse voltage
Input pulse rising / falling time
Output judgment voltage
Output load
0.1×VCC to 0.9×VCC
20 ns
0.5×VCC
100 pF+ Pullup resistance 1.0 kΩ
SDA
VCC
R=1.0 kΩ
C=100 pF
Figure 5 Output Load Circuit
Table 11
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 y SDA rising time
SCL y SDA falling time
Bus release time
Noise suppression time
SCL
tSU.STA
Symbol
fSCL
tLOW
tHIGH
tAA
tDH
tSU.STA
tHD.STA
tSU.DAT
tHD.DAT
tSU.STO
tR
tF
tBUF
tI
−40 to +85°C
VCC=4.5 to 5.5 V
VCC=1.8 to 4.5 V
Min. Typ. Max. Min. Typ. Max.
0 400 0 100
1.0 4.7
0.9 4.0
0.1 0.9 0.1 3.5
50 100
0.6 4.7
0.6 4.0
100 200
0 0
0.6 4.7
0.3 1.0
0.3 0.3
1.3 4.7
50 100
−40 to +105°C
VCC=4.5 to 5.5 V
Min. Typ. Max.
0 350
1.1
1.0
0.1 1.0
50
0.6
0.6
100
0
0.6
0.3
0.3
1.3
50
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
SDA IN
tAA tDH
tBUF
SDA OUT
Figure 6 Bus Timing
Seiko Instruments Inc.
7
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부품번호 | 상세설명 및 기능 | 제조사 |
S24CS08A | (S-24CS0xA) 2-Wire CMOS Serial EPROM | Seiko Instruments |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |