24C65/P Microchip Technology Inc., 24C65/P Datasheet

24C65/P

Manufacturer Part Number

24C65/P

Description

64K, 8K X 8 SMART SERIAL

Manufacturer

Microchip Technology Inc.

Datasheet

1.24C65P.pdf (6 pages)

Specifications of 24C65/P

Capacitance, Input

10 pF

Capacitance, Output

10 pF

Current, Input, Leakage

±1 μA

Current, Operating

150 μA (Read), 3 mA (Write)

Current, Output, Leakage

±1

Data Retention

>200 yrs.

Density

64K

Interface

2-Wire

Memory Type

Serial EEPROM

Organization

8K×8

Package Type

PDIP

Time, Access

900 ns

Time, Fall

300 ns

Time, Rise

300 ns

Voltage, Esd

≥4 kV

Voltage, Input, High

3.15 V

Voltage, Input, Low

1.35 V

Voltage, Output, Low

0.4 V

Voltage, Supply

4.5 to 6 V

Lead Free Status / Rohs Status

RoHS Compliant part Electrostatic Device

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

24C65/P

Manufacturer:

MICROCHIP

Quantity:

12 000

Current page: 1 of 6
Download datasheet (317Kb)

Device Selection Table

Features:

• Voltage Operating Range: 1.8V to 6.0V

• Industry Standard Two-Wire Bus Protocol I

• 8-Byte Page, or Byte modes Available

• 2 ms Typical Write Cycle Time, Byte or Page

• 64-Byte Input Cache for Fast Write Loads

• Up to 8 devices may be connected to the same

• Including 100 kHz (1.8V ≤ Vcc < 4.5V) and 400

• Programmable Block Security Options

• Programmable Endurance Options

• Schmitt Trigger, Filtered Inputs for Noise

• Output Slope Control to Eliminate Ground Bounce

• Self-Timed Erase and Write Cycles

• Power-on/off Data Protection Circuitry

• Endurance:

• Electrostatic Discharge Protection > 4000V

• Data Retention > 200 years

• 8-pin PDIP/SOIJ Packages

• Temperature Ranges

• Pb-Free and RoHS Compliant

*24XX65 is used in this document as a generic part

number for the 24AA65/24LC65/24C65 devices.

- Peak write current 3 mA at 6.0V

- Maximum read current 150 μA at 6.0V

- Standby current 1 μA, typical

Compatible

bus for up to 512K bits total memory

kHz (4.5V ≤ V

Suppression

- 10,000,000 E/W cycles for a High Endurance

- 1,000,000 E/W cycles for a Standard

- Industrial (I)

- Automotive (E)

Part Number

Block

Endurance Block

24AA65

24LC65

24C65

≤ 6.0V) Compatibility

64K I

-40°C to

-40°C to +125°C

1.8-6.0V

2.5-6.0V

4.5-6.0V

Range

24AA65/24LC65/24C65

+85°C

™

Smart Serial

C™

Page Size

64 Bytes

Description:

The Microchip Technology Inc. 24AA65/24LC65/

24C65 (24XX65)* is a “smart” 8K x 8 Serial Electrically

Erasable PROM. This device has been developed for

advanced, low-power applications such as personal

communications, and provides the systems designer

with flexibility through the use of many new user-pro-

grammable features. The 24XX65 offers a relocatable

4K bit block of ultra-high-endurance memory for data

that changes frequently. The remainder of the array, or

60K bits, is rated at 1,000,000 erase/write (E/W) cycles

ensured. The 24XX65 features an input cache for fast

write loads with a capacity of eight pages, or 64 bytes.

This device also features programmable security

options for E/W protection of critical data and/or code

of up to fifteen 4K blocks. Functional address lines

allow the connection of up to eight 24XX65’s on the

same bus for up to 512K bits contiguous EEPROM

memory. Advanced CMOS technology makes this

device ideal for low-power nonvolatile code and data

applications. The 24XX65 is available in the standard

8-pin plastic DIP and 8-pin surface mount SOIJ

package.

Package Types

PDIP

SOIJ

Temp. Ranges

™

C, I, E

C, I

EEPROM

Packages

P, SM

SCL

SDA

DS21073K-page 1

SCL

SDA

Related parts for 24C65/P

24C65/P Summary of contents

Page 1

... Bytes C 64 Bytes Bytes Description: The Microchip Technology Inc. 24AA65/24LC65/ 24C65 (24XX65 “smart” Serial Electrically Erasable PROM. This device has been developed for advanced, low-power applications such as personal communications, and provides the systems designer 2 C™ with flexibility through the use of many new user-pro- grammable features ...

Page 2

... V SS DS21073K-page 2 Pin Function Table Name HV Generator A0, A1 EEPROM SDA Array SCL Page Latches Cache YDEC Sense Amp. R/W Control Function User Configurable Chip Selects Ground Serial Address/Data/I/O Serial Clock +1.8V to 6.0V Power Supply No Internal Connection © 2008 Microchip Technology Inc. ...

Page 3

... Operating current Standby current Note 1: This parameter is periodically sampled and not 100% tested. FIGURE 1-1: BUS TIMING START/STOP SCL STA SDA Start © 2008 Microchip Technology Inc. 24AA65/24LC65/24C65 V = +1.8V to +6.0V CC Commercial (C 0°C to +70°C A Industrial (I -40°C to +85°C A Automotive ...

Page 4

... After this period the first clock pulse is generated ns Only relevant for repeated Start condition (Note 2) ns Time the bus must be free before a new transmission can start ≤ 100 pF ns (Note 1 (Note 3) 5 ms/page (Note 4) cycles 25°C, (Note STO T BUF © 2008 Microchip Technology Inc. ...

Page 5

Page 6

... Range -40°C to +125°C Package Plastic DIP (300 mil Body Plastic SOIJ (5.28 mm Body, EIAJ standard) © 2008 Microchip Technology Inc. 24AA65/24LC65/24C65 XXX Examples: Pattern a) 24LC65T-I/SM: 64 Kbit Smart Serial, Tape and Reel, 5.28 mm SOIJ package, Industrial temperature, 2.5V b) 24LC65-I/P: Industrial temperature, PDIP package, 2 ...

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