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부품번호 | HN58X2408FPI 기능 |
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기능 | Two-wire serial interface 8k EEPROM (1-kword x 8-bit)/16k EEPROM (2-kword x 8-bit)/32k EEPROM (4-kword x 8-bit)/64k EEPROM(8-kword x 8-bit) | ||
제조업체 | Hitachi Semiconductor | ||
로고 | |||
HN58X2408I/HN58X2416I
HN58X2432I/HN58X2464I
Two-wire serial interface
8k EEPROM (1-kword × 8-bit)/16k EEPROM (2-kword × 8-bit)
32k EEPROM (4-kword × 8-bit)/64k EEPROM(8-kword × 8-bit)
ADE-203-1108B (Z)
Rev. 2.0
Nov. 26, 1999
Description
HN58X24xxI series are two-wire serial interface EEPROM (Electrically Erasable and Programmable
ROM). They realize high speed, low power consumption and a high level of reliability by employing
advanced MNOS memory technology and CMOS process and low voltage circuitry technology. They also
have a 32-byte page programming function to make their write operation faster.
Note: Hitachi’s serial EEPROM are authorized for using consumer applications such as cellular phone,
camcorders, audio equipment. Therefore, please contact Hitachi’s sales office before using
industrial applications such as automotive systems, embedded controllers, and meters.
Features
• Single supply: 1.8 V to 5.5 V
• Two-wire serial interface (I2CTM serial bus*1)
• Clock frequency: 400 kHz
• Power dissipation:
Standby: 3 µA(max)
Active (Read): 1 mA(max)
Active (Write): 3 mA(max)
• Automatic page write: 32-byte/page
• Write cycle time: 10 ms (2.7 V to 5.5 V)/15ms (1.8 V to 2.7 V)
• Endurance: 105 Cycles (Page write mode)
• Data retention: 10 Years
HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I
DC Operating Conditions
Parameter
Symbol
Supply voltage
Input high voltage
Input low voltage
Operating temperature
VCC
VSS
VIH
VIL
Topr
Note: 1. VIL (min): –1.0 V for pulse width ≤ 50 ns.
Min
1.8
0
VCC × 0.7
–0.3*1
–40
Typ
—
0
—
—
—
Max
5.5
0
VCC + 1.0
VCC × 0.3
85
Unit
V
V
V
V
˚C
DC Characteristics (Ta = –40 to +85˚C, VCC = 1.8 V to 5.5 V)
Parameter
Symbol Min Typ Max Unit Test conditions
Input leakage current
I LI
— — 2.0 µA VCC = 5.5 V, Vin = 0 to 5.5 V
Output leakage current ILO
— — 2.0 µA VCC = 5.5 V, Vout = 0 to 5.5 V
Standby VCC current
I SB
— 1.0 3.0 µA Vin = VSS or VCC
Read VCC current
ICC1 — — 1.0 mA VCC = 5.5 V, Read at 400 kHz
Write VCC current
ICC2 — — 3.0 mA VCC = 5.5 V, Write at 400 kHz
Output low voltage
VOL2 — — 0.4 V
VCC = 4.5 to 5.5 V, IOL = 1.6 mA
VCC = 2.7 to 4.5 V, IOL = 0.8 mA
VCC = 1.8 to 2.7 V, IOL = 0.4 mA
VOL1 — — 0.2 V
VCC = 1.8 to 2.7 V, IOL = 0.2 mA
Capacitance (Ta = 25˚C, f = 1 MHz)
Parameter
Test
Symbol Min Typ Max Unit conditions
Input capacitance (A0 to A2, SCL, WP) Cin*1
—
—
6.0 pF Vin = 0 V
Output capacitance (SDA)
CI/O* 1
—
—
Note: 1. This parameter is sampled and not 100% tested.
6.0 pF
Vout = 0 V
4
4페이지 HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I
Pin Function
Serial Clock (SCL)
The SCL pin is used to control serial input/output data timing. The SCL input is used to positive edge
clock data into EEPROM device and negative edge clock data out of each device. Maximum clock rate is
400 kHz.
Serial Input/Output Data (SDA)
The SDA pin is bidirectional for serial data transfer. The SDA pin needs to be pulled up by resistor as that
pin is open-drain driven structure. Use proper resistor value for your system by considering VOL, IOL and
the SDA pin capacitance. Except for a start condition and a stop condition which will be discussed later,
the SDA transition needs to be completed during SCL low period.
Data Validity (SDA data change timing waveform)
SCL
SDA
Note:
Data
change
Data
change
High-to-low and low-to-high chang of SDA should be done during SCL low periods.
7
7페이지 | |||
구 성 | 총 22 페이지수 | ||
다운로드 | [ HN58X2408FPI.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 |
HN58X2408FPI | Two-wire serial interface 8k EEPROM (1-kword x 8-bit)/16k EEPROM (2-kword x 8-bit)/32k EEPROM (4-kword x 8-bit)/64k EEPROM(8-kword x 8-bit) | Hitachi Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |