HN58X2416FPI HITACHI, HN58X2416FPI Datasheet

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HN58X2416FPI

Manufacturer Part Number
HN58X2416FPI
Description
Two-wire serial interface 16k bit (2048 x 8-bit), operating voltage 1.8V to 5.5V, 400kHz
Manufacturer
HITACHI
Datasheet

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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,
Features
32k EEPROM (4-kword 8-bit)/64k EEPROM(8-kword 8-bit)
8k EEPROM (1-kword 8-bit)/16k EEPROM (2-kword 8-bit)
Single supply: 1.8 V to 5.5 V
Two-wire serial interface (I
Clock frequency: 400 kHz
Power dissipation:
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: 10
Data retention: 10 Years
Standby: 3 A(max)
Active (Read): 1 mA(max)
Active (Write): 3 mA(max)
camcorders, audio equipment. Therefore, please contact Hitachi’s sales office before using
industrial applications such as automotive systems, embedded controllers, and meters.
5
HN58X2408I/HN58X2416I
HN58X2432I/HN58X2464I
Cycles (Page write mode)
2
C
TM
Two-wire serial interface
serial bus*
1
)
ADE-203-1108B (Z)
Nov. 26, 1999
Rev. 2.0

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HN58X2416FPI Summary of contents

Page 1

... 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 ...

Page 2

... Temperature range: – Note trademark of Philips Corporation. Ordering Information Type No. Internal organization Operating voltage Frequency Package HN58X2408FPI 8k bit (1024 HN58X2416FPI 16k bit (2048 HN58X2432FPI 32k bit (4096 HN58X2464FPI 64k bit (8192 HN58X2408TI 8k bit (1024 HN58X2416TI 16k bit (2048 HN58X2432TI ...

Page 3

HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I Pin Description Pin name Function Device address SCL Serial clock input SDA Serial data input/output WP Write protect V Power supply CC V Ground SS Block Diagram A0, A1, A2 SCL ...

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HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I DC Operating Conditions Parameter Supply voltage Input high voltage Input low voltage Operating temperature Note (min): –1.0 V for pulse width IL DC Characteristics (Ta = –40 to +85˚C, V Parameter Symbol Input leakage current I LI ...

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HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I AC Characteristics (Ta = –40 to +85˚C, V Test Conditions Input pules levels 0 0 Input rise and fall time Input and output timing reference levels: 0.5 ...

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HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I Timing Waveforms Bus Timing t F SCL t SU.STA t HD.STA SDA (in) t SDA (out) Write Cycle Timing SCL D0 in SDA Write data (Address (n)) 6 1/f SCL t t LOW HIGH t HD.DAT ...

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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 ...

Page 8

HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I Device Address (A0, A1, A2) Eight devices can be wired for one common data bus line as maximum. Device address pins are used to distinguish each device and device address pins should be connected to V code provided from ...

Page 9

HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I Functional Description Start Condition A high-to-low transition of the SDA with the SCL high is needed in order to start read, write operation. (See start condition and stop condition) Stop Condition A low-to-high transition of the SDA with the ...

Page 10

HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I Acknowledge All addresses and data words are serially transmitted to and from in 8-bit words. The receiver sends a zero to acknowledge that it has received each word. This happens during ninth clock cycle. The transmitter keeps bus open ...

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HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I Device Addressing The EEPROM device requires an 8-bit device address word following a start condition to enable the chip for a read or a write operation. The device address word consists of 4-bit device code, 3-bit device address code ...

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HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I Write Operations Byte Write: A write operation requires an 8-bit device address word with R/W = “0”. Then the EEPROM sends acknowledgment "0" at the ninth clock cycle. After these, the 8kbit to 16kbit EEPROMs receive 8-bit memory address ...

Page 13

HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I Page Write: The EEPROM is capable of the page write operation which allows any number of bytes bytes to be written in a single write cycle. The page write is the same sequence as the byte ...

Page 14

HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I Acknowledge Polling: Acknowledge polling feature is used to show if the EEPROM internally-timed write cycle or not. This features is initiated by the stop condition after inputting write data. This requires the 8-bit device address word ...

Page 15

HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I Read Operation There are three read operations: current address read, random read, and sequential read. Read operations are initiated the same way as write operations with the exception of R/W = “1”. Current Address Read: The internal address counter ...

Page 16

HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I Random Read: This is a read operation with defined read address. A random read requires a dummy write to set read address. The EEPROM receives a start condition, device address word(R/W=0) and memory address (8-bit for 8kbit to 16kbit ...

Page 17

HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I Sequential Read: Sequential reads are initiated by either a current address read or a random read. If the EEPROM receives acknowledgment “0” after 8-bit read data, the read address is incremented and the next 8-bit read data are coming ...

Page 18

HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I Notes Data Protection at V On/Off CC When V is turned on or off, noise on the SCL and SDA inputs generated by external circuits (CPU, etc) CC may act as a trigger and turn the EEPROM to unintentional ...

Page 19

... HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I Package Dimensions HN58X2408FPI/HN58X2416FPI/HN58X2432FPI/HN58X2464FPI (FP-8DB) 5.15 Max 8 1 1.27 +0.063 *0.42 –0.064 0.40 0.06 *Dimension including the plating thickness Base material dimension 4. 0.69 Max 0.60 0.10 0.25 M Hitachi Code JEDEC EIAJ Weight (reference value) 6.02 0.18 1.06 0 – 0.289 – 0.194 FP-8DB — — 0.08 g Unit ...

Page 20

... HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I HN58X2408TI/HN58X2416TI/HN58X2432TI/HN58X2464TI (TTP-8DA) 3.00 3.30 Max 0.65 +0.08 *0.22 –0.07 0.20 0.06 0.805 Max *Dimension including the plating thickness Base material dimension 20 0.13 M 6.40 0.20 0.10 Hitachi Code JEDEC EIAJ Mass (reference value) Unit: mm 1.00 0 – 8 0.50 0.10 TTP-8DA — — 0.034 g ...

Page 21

... HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I Cautions 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document ...

Page 22

HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I Revision Record Rev. Date Contents of Modification 1.0 Aug. 26, 1999 Initial issue 2.0 Nov. 26, 1999 Addition of Note Features Addition of contents for “Shipping tape and reel” and “Temperature range” Change of package code: TTP-8D to TTP-8DA ...

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