AT24C512BC1-10CU-1.8 datasheet, PDF

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AT24C512BC1-10CU-1.8: Description64K X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8; Categorystorage storage; File Size337KB，18 Pages; ManufacturerAtmel (Microchip)

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AT24C512BC1-10CU-1.8 Overview

64K X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8

AT24C512BC1-10CU-1.8 Parametric

Parameter Name	Attribute value
Maker	Atmel (Microchip)
Parts packaging code	SOIC
package instruction	SON,
Contacts	8
Reach Compliance Code	unknown
ECCN code	EAR99
Maximum clock frequency (fCLK)	1 MHz
JESD-30 code	R-XDSO-N8
length	8 mm
memory density	524288 bit
Memory IC Type	EEPROM
memory width	8
Number of functions	1
Number of terminals	8
word count	65536 words
character code	64000
Operating mode	SYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	64KX8
Package body material	UNSPECIFIED
encapsulated code	SON
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Parallel/Serial	SERIAL
Certification status	Not Qualified
Maximum seat height	1.14 mm
Serial bus type	I2C
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	1.8 V
Nominal supply voltage (Vsup)	2.5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	NO LEAD
Terminal pitch	1.27 mm
Terminal location	DUAL
width	5 mm
Maximum write cycle time (tWC)	5 ms
Base Number Matches	1

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Features

•

Low-voltage and Standard-voltage Operation

– 1.8 (V

= 1.8V to 3.6V)

Internally Organized 65,536 x 8

Two-wire Serial Interface

Schmitt Triggers, Filtered Inputs for Noise Suppression

Bidirectional Data Transfer Protocol

1 MHz (3.6V), 400 kHz (1.8V) Compatibility

Write Protect Pin for Hardware and Software Data Protection

128-byte Page Write Mode (Partial Page Writes Allowed)

Self-timed Write Cycle (5 ms Max)

High Reliability

– Endurance: 1,000,000 Write Cycles

– Data Retention: 40 Years

•

Lead-free/Halogen-free Devices Available

•

8-lead PDIP, 8-lead JEDEC SOIC, 8-lead TSSOP,

8-lead LAP and 8-lead SAP Packages

•

Die Sales: Wafer Form, Waffle Pack and Bumped Die

•

Two-wire Serial

EEPROM

512K (65,536 x 8)

Description

The AT24C512B provides 524,288 bits of serial electrically erasable and programma-

ble read only memory (EEPROM) organized as 65,536 words of 8 bits each. The

device’s cascadable feature allows up to four devices to share a common two-wire

bus. The device is optimized for use in many industrial and commercial applications

where low-power and low-voltage operation are essential. The devices are available in

space-saving 8-pin PDIP, 8-lead JEDEC SOIC, 8-lead TSSOP, 8-lead Leadless Array

(LAP), and 8-lead SAP packages. In addition, the entire family is available in a 1.8V

(1.8V to 3.6V) version.

AT24C512B

with Three Device

Address Inputs

Preliminary

Table 1.

Pin Configurations

Pin Name

A0–A2

SDA

SCL

Function

Address Inputs

Serial Data

Serial Clock Input

Write Protect

No Connect

GND

8-lead TSSOP

VCC

SCL

SDA

GND

8-lead PDIP

VCC

SCL

SDA

8-lead SOIC

GND

VCC

SCL

SDA

8-lead Leadless Array

VCC

SCL

SDA

GND

VCC

SCL

SDA

8-lead SAP

GND

Bottom View

Rev. 5112A–SEEPR–8/05

AT24C512BC1-10CU-1.8 Related Products

	AT24C512BC1-10CU-1.8	AT24C512B-10PU-1.8	AT24C512BN-10SU-1.8	AT24C512BY4-10YU-1.8	AT24C512B-W1.8-11	AT24C512B-10TU-1.8
Description	64K X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8	64K X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8	64K X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8	64K X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8	64K X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8	64K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8
Maker	Atmel (Microchip)	Atmel (Microchip)	Atmel (Microchip)	Atmel (Microchip)	Atmel (Microchip)	Atmel (Microchip)
Parts packaging code	SOIC	DIP	SOIC	SOIC	DIE	TSSOP
package instruction	SON,	0.300 INCH, GREEN, PLASTIC, MS-001BA, DIP-8	SOP,	HVSON,	DIE,	4.40 MM, GREEN, PLASTIC, MO-153AA, TSSOP-8
Reach Compliance Code	unknown	compliant	unknown	unknown	unknown	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Maximum clock frequency (fCLK)	1 MHz	1 MHz	1 MHz	1 MHz	1 MHz	1 MHz
JESD-30 code	R-XDSO-N8	R-PDIP-T8	R-PDSO-G8	R-XDSO-N8	X-XUUC-N	R-PDSO-G8
memory density	524288 bit	524288 bit	524288 bit	524288 bit	524288 bit	524288 bit
Memory IC Type	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM
memory width	8	8	8	8	8	8
Number of functions	1	1	1	1	1	1
word count	65536 words	65536 words	65536 words	65536 words	65536 words	65536 words
character code	64000	64000	64000	64000	64000	64000
Operating mode	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
organize	64KX8	64KX8	64KX8	64KX8	64KX8	64KX8
Package body material	UNSPECIFIED	PLASTIC/EPOXY	PLASTIC/EPOXY	UNSPECIFIED	UNSPECIFIED	PLASTIC/EPOXY
encapsulated code	SON	DIP	SOP	HVSON	DIE	TSSOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	UNSPECIFIED	RECTANGULAR
Package form	SMALL OUTLINE	IN-LINE	SMALL OUTLINE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	UNCASED CHIP	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Serial bus type	I2C	I2C	I2C	I2C	I2C	I2C
Maximum supply voltage (Vsup)	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V
Minimum supply voltage (Vsup)	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V
Nominal supply voltage (Vsup)	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V
surface mount	YES	NO	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	NO LEAD	THROUGH-HOLE	GULL WING	NO LEAD	NO LEAD	GULL WING
Terminal location	DUAL	DUAL	DUAL	DUAL	UPPER	DUAL
Maximum write cycle time (tWC)	5 ms	5 ms	5 ms	5 ms	5 ms	5 ms
Base Number Matches	1	1	1	1	1	1
Contacts	8	8	8	8	-	8
length	8 mm	9.271 mm	4.9 mm	6 mm	-	4.4 mm
Number of terminals	8	8	8	8	-	8
Maximum seat height	1.14 mm	5.334 mm	1.75 mm	0.9 mm	-	1.2 mm
Terminal pitch	1.27 mm	2.54 mm	1.27 mm	1.27 mm	-	0.65 mm
width	5 mm	7.62 mm	3.9 mm	4.9 mm	-	3 mm

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