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BL24C02A 데이터시트 PDF




BELLING에서 제조한 전자 부품 BL24C02A은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


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부품번호 BL24C02A 기능
기능 EEPROM
제조업체 BELLING
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BL24C02A 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.



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BL24C02A 데이터시트, 핀배열, 회로
BL24C02A/04A/08A/16A
Features
Compatible with all I2C bidirectional data
transfer protocol
Memory array:
2K bits (256X 8) / 4K bits (512 X 8) / 8K
bits (1024 X 8) / 16K bits (2048 X 8) of
EEPROM
Page size: 16 bytes
Single supply voltage and high speed:
1 MHz
Random and sequential Read modes
Write:
Byte Write within 3 ms
Page Write within 3 ms
Partial Page Writes Allowed
Write Protect Pin for Hardware Data Protection
Schmitt Trigger, Filtered Inputs for Noise
Suppression
High-reliability
Endurance: 1 Million Write Cycles
Data Retention: 100 Years
Enhanced ESD/Latch-up protection
HBM 8000V
8-lead PDIP/SOP/TSSOP/UDFN and WLCSP4
packages
Description
The BL24C02A/BL24C04A/BL24C08A/BL24C16A
provides 2048/4096/8192/16384 bits of serial
electrically erasable and programmable read-
only memory (EEPROM), organized as
256/512/1024/2048 words of 8 bits each.
The device is optimized for use in many
industrial and commercial applications where
low-power and low-voltage operation are
essential.
Pin Configuration
8-lead PDIP
A0 1
A1 2
A2 3
GND 4
5
6
7
8
VCC A0
WP A1
SCL A2
SDA GND
8-lead SOP
8-lead TSSOP
1 5 VCC A0 1 5
2 6 WP A1 2 6
3
7 SCL A2
3
7
4 8 SDA GND 4 8
8-pad DFN
VCC VCC 1
WP WP 2
SCL SCL 3
SDA SDA 4
5 A0
6 A1
A
7 A2
8 GND B
WLCSP4
12
Vcc Vss
SCL SDA
Bottem view
Marking side
(top view)
BL24C02A/04A/08A/16A Belling Proprietary Information. Unauthorized Photocopy and Duplication Prohibited
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BL24C02A pdf, 반도체, 판매, 대치품
BL24C02A/04A/08A/16A
1. Clock up to 9 cycles.
2. Look for SDA high in each cycle while SCL is high.
3. Create a start condition.
Figure 2. Data Validity
SDA
SCL
DATA STABLE DATA CHANGE DATA STABLE
Figure 3. Start and Stop Definition
SDA
SCL
START
Figure 4. Output Acknowledge
STOP
SCL
1
89
DATA IN
DATA OUT
START
ACKNOWLEDGE
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BL24C02A 전자부품, 판매, 대치품
BL24C02A/04A/08A/16A
microcontroller does not respond with a "0" but does generate a following stop condition (see Figure
10).
Figure 5. Device Address
MSB
LSB
2K 1 0 1 0 0 0 0 R/W
4K 1 0 1 0 0 0 P0 R/W
8K 1 0 1 0 0 P1 P0 R/W
16K 1 0 1 0 P2 P1 P0 R/W
Figure 6. Byte Write
S
T
A
R
T
SDA
LINE
DEVICE
ADDRESS
W
R
I
T
E
WORD
ADDRESS
M LRA
S S/C
B BWK
LA
SC
BK
DATA
S
T
O
P
LA
SC
BK
Figure 7. Page Write
S
T
A
R
T
SDA
LINE
DEVICE
ADDRESS
W
R
I
T
E
M LRA
S S/C
B BWK
WORD
ADDRESS
LA
SC
BK
DATA(n)
DATA(n+1)
DATA(n+1)
S
T
O
P
A AA
C CC
K KK
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관련 데이터시트

부품번호상세설명 및 기능제조사
BL24C02

Two-wire Serial EEPROM

BRIGHT WAY
BRIGHT WAY
BL24C02

Two-wire Serial EEPROM

BELLING
BELLING

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