AT93C56B-XHM-B datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > storage> storage> AT93C56B-XHM-B

AT93C56B-XHM-B: DescriptionEEPROM 2K (256x8/128x16) 3-WIRE, NiPdAu, 1.7V; Categorystorage storage; File Size807KB，20 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

Download Datasheet Download user manual Parametric View All

AT93C56B-XHM-B Online Shopping

Suppliers	Part Number	Price	MOQ	In stock
	AT93C56B-XHM-B	-	-	View	Buy Now

AT93C56B-XHM-B Overview

EEPROM 2K (256x8/128x16) 3-WIRE, NiPdAu, 1.7V

AT93C56B-XHM-B Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
package instruction	4.40 MM, GREEN, PLASTIC, MO-153AA, TSSOP-8
Reach Compliance Code	compliant
Factory Lead Time	7 weeks
Other features	ALSO OPERATES WITH 2.5V-5.5V AND 4.5V-5.5V SUPPLY
Spare memory width	8
Maximum clock frequency (fCLK)	2 MHz
Data retention time - minimum	100
Durability	1000000 Write/Erase Cycles
JESD-30 code	R-PDSO-G8
JESD-609 code	e4
length	4.4 mm
memory density	32768 bit
Memory IC Type	EEPROM
memory width	16
Humidity sensitivity level	1
Number of functions	1
Number of terminals	8
word count	2048 words
character code	2000
Operating mode	SYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	2KX16
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial	SERIAL
Peak Reflow Temperature (Celsius)	260
power supply	1.8/5 V
Certification status	Not Qualified
Maximum seat height	1.2 mm
Serial bus type	3-WIRE
Maximum standby current	0.000001 A
Maximum slew rate	0.002 mA
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	1.7 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	3 mm
Maximum write cycle time (tWC)	5 ms
write protect	SOFTWARE
Base Number Matches	1

User Manual

Preview

Download Datasheet

View All

AT93C56B and AT93C66B

3-wire Serial EEPROM

2K (256 x 8 or 128 x 16) and 4K (512 x 8 or 256 x 16)

DATASHEET

Features



Low-voltage Operation

= 1.7V to 5.5V

2K: 256 x 8 or 128 x 16

4K: 512 x 8 or 256 x 16

User-selectable Internal Organization



3-wire Serial Interface

Sequential Read Operation

2MHz Clock Rate (5V)

Self-timed Write Cycle (5ms Max)

High Reliability

Endurance: 1,000,000 Write Cycles

Data Retention: 100 Years



8-lead JEDEC SOIC, 8-lead TSSOP, 8-pad UDFN, 8-pad XDFN, and

8-ball VFBGA packages

Description

The Atmel

AT93C56B/66B provides 2,048/4,096 bits of Serial Electrically

Erasable Programmable Read-Only Memory (EEPROM) organized as 128/256

words of 16 bits each (when the ORG pin is connected to V

) and 256/512 words

of 8 bits each (when the ORG pin is tied to ground). The device is optimized for

use in many industrial and commercial applications where low-power and low-

voltage operations are essential. The AT93C56B/66B is available in space-saving

8-lead JEDEC SOIC, 8-lead TSSOP, 8-pad UDFN, 8-pad XDFN, and 8-ball

VFBGA packages.

The AT93C56B/66B is enabled through the Chip Select pin (CS) and accessed

via a 3-wire serial interface consisting of Data Input (DI), Data Output (DO), and

Shift Clock (SK). Upon receiving a Read instruction at DI, the address is decoded,

and the data is clocked out serially on the DO pin. The write cycle is completely

self-timed, and no separate erase cycle is required before Write. The write cycle is

only enabled when the part is in the Erase/Write Enable state. When CS is

brought high following the initiation of a write cycle, the DO pin outputs the

Ready/Busy status of the part.

The AT93C56B/66B operates from 1.7V to 5.5V.

Atmel-8735C-SEEPROM-AT93C56B-66B-Datasheet_012015

Recommended Resources

20W 40-500kHz power amplifier 01

Automatic speed regulating electric fan control circuit

CDll4CP logic block circuit diagram

Adjustable lighting lamp voltage stabilizing device circuit

High power time controller circuit

555 afterimage therapy control circuit for treating amblyopia

Welcome our new moderator, Azuma Simeng~~: Good afternoon, everyone~~I am very happy to tell you that our moderator team has expanded again.Welcome moderator Wu Zushi Meng to take office~~~ Let us work together to maintain and operate the embe...; okhxyyo Embedded System

Thanks to all the staff of Electronic Engineering Forum: I am very grateful to the family of the Electronic Engineering Forum! When I was most ignorant and helpless, you helped me to provide posting services, so that more people could become our potential c...; 张惠的 Talking

TI DSP--Memory space allocation and designation: In CCS programming, if we do not specify the storage location of variables/codes, the compiler will automatically assign a location to the variables/codes. However, if we need to put variables in a sp...; fish001 DSP and ARM Processors

Reward (1000RMB) 3-output Hall speed sensor chip selection and external circuit design: I want to make a Hall speed sensor to detect gear speed. I hope this sensor has 3 voltage digital signal outputs: 2 speed voltage digital signals and 1 rotation direction digital signal. I have contac...; genesis945 Analog electronics

How to set up the Qt program to start automatically on the Sinlinx A64 development board: [size=4][font=Noto Sans Mono CJK JP Regular, sans-serif][size=4][color=#444444][backcolor=rgb(255, 255, 255)][size=4][b][size=4]Development Platform Sinlinx A64[/size][/b][/size][/backcolor] [backcolo...; babyking Embedded System

Four aspects to understand the internal loss of switching power supply: To improve the efficiency of switching power supplies, it is necessary to distinguish and roughly estimate various losses. The losses inside a switching power supply can be roughly divided into four a...; wangerxian Power technology

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components