AK93C75BH datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > storage> storage> AK93C75BH

AK93C75BH: Description1K / 2K / 4K / 8Kbit Serial CMOS EEPROM; Categorystorage storage; File Size178KB，14 Pages; ManufacturerAKM [Asahi Kasei Microsystems]

Download Datasheet Parametric Compare View All

AK93C75BH Overview

1K / 2K / 4K / 8Kbit Serial CMOS EEPROM

AK93C75BH Parametric

Parameter Name	Attribute value
Maker	AKM [Asahi Kasei Microsystems]
Parts packaging code	MSOP
package instruction	LSSOP, TSSOP8,.16
Contacts	8
Reach Compliance Code	unknow
ECCN code	EAR99
Other features	100K ENDURANCE CYCLES; 10 YEARS DATA RETENTION
Maximum clock frequency (fCLK)	1 MHz
Data retention time - minimum	10
Durability	100000 Write/Erase Cycles
JESD-30 code	R-PDSO-G8
length	2.95 mm
memory density	8192 bi
Memory IC Type	EEPROM
memory width	16
Number of functions	1
Number of terminals	8
word count	512 words
character code	512
Operating mode	SYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	512X16
Package body material	PLASTIC/EPOXY
encapsulated code	LSSOP
Encapsulate equivalent code	TSSOP8,.16
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Parallel/Serial	SERIAL
power supply	2/5 V
Certification status	Not Qualified
Maximum seat height	1.3 mm
Serial bus type	MICROWIRE
Maximum standby current	8e-7 A
Maximum slew rate	0.004 mA
Maximum supply voltage (Vsup)	5.5 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	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
width	2.8 mm
Maximum write cycle time (tWC)	10 ms
write protect	HARDWARE/SOFTWARE

Preview

Download Datasheet

View All

ASAHI KASEI

[AK93C45B/55B/65B/75B]

AK93C45B / 55B / 65B / 75B

1K / 2K / 4K / 8Kbit Serial CMOS EEPROM

Features

ADVANCED CMOS EEPROM TECHNOLOGY

READ/WRITE NON-VOLATILE MEMORY

WIDE VCC OPERATION : VCC = 1.8V to 5.5V

AK93C45B

・・1024

bits, 64 x 16 organization

AK93C55B

・・2048

bits, 128 x 16 organization

AK93C65B

・・4096

bits, 256 x 16 organization

AK93C75B

・・8192

bits, 512 x 16 organization

SERIAL INTERFACE

- Interfaces with popular microcontrollers and standard microprocessors

LOW POWER CONSUMPTION

- 0.8µA Max. Standby

High Reliability

- Endurance

: 100K cycles

- Data Retention : 10 years

Automatic address increment (READ)

Automatic write cycle time-out with auto-ERASE

Busy/Ready status signal

Software controlled write protection

IDEAL FOR LOW DENSITY DATA STORAGE

- Low cost, space saving, 8-pin package (MSOP, SON)

DATA

INSTRUCTION

R/W AMPS

AND

AUTO ERASE

INSTRUCTION

DECODE,

CONTROL

AND

CLOCK

GENERATION

EEPROM

93C45B=1024bit

93C55B=2048bit

93C65B=4096bit

93C75B=8192bit

ADD.

BUFFERS

DECODER

VPP SW

(AK93C55B/65B/75B)

VREF

VPP

GENERATOR

Block Diagram

DAM04E-02

- 1 -

2003/05

ASAHI KASEI

[AK93C45B/55B/65B/75B]

General Description

The AK93C45B/55B/65B/75B is a 1024/2048/4096/8192-bit serial CMOS EEPROM divided into

64/128/256/512 registers of 16 bits each. The AK93C45B/55B/65B/75B has 4 instructions such as

READ, WRITE, EWEN and EWDS. Those instructions control the AK93C45B/55B/65B/75B.

The AK93C45B/55B/65B/75B can operate full function under wide operating voltage range from

1.8V to 5.5V. The charge up circuit is integrated for high voltage generation that is used for write

operation.

A serial interface of AK93C45B/55B/65B/75B, consisting of chip select (CS), serial clock (SK),

data-in (DI) and data-out (DO), can easily be controlled by popular microcontrollers or standard

microprocessors. AK93C45B/55B/65B/75B takes in the write data from data input pin (DI) to a

operation, AK93C45B/55B/65B/75B takes out the read data from a register to data output pin (DO)

synchronously with rising edge of SK.

The DO pin is usually in high impedance state. The DO pin outputs "L" or "H" in case of data

output or Busy/Ready signal output.

Software and Hardware controlled write protection

When VCC is applied to the part, the part automatically powers up in the ERASE/WRITE Disable

state. In the ERASE/WRITE disable state, execution of WRITE instruction is disabled. Before

WRITE instruction is executed, EWEN instruction must be executed. The ERASE/WRITE enable

state continues until EWDS instruction is executed or VCC is removed from the part.

Execution of a read instruction is independent of both EWEN and EWDS instructions.

The PE is internally pulled up to VCC. If the PE is left unconnected, the part will accept WRITE,

EWEN and EWDS instructions.

・・

AK93C55B/65B/75B

Busy/Ready status signal

After a write instruction, the DO output serves as a Busy/Ready status indicator. After the falling

edge of the CS initiates the self-timed programming cycle, the DO indicates the Busy/Ready status

of the chip if the CS is brought high after a minimum of 250ns (Tcs). DO=logical "0" indicates that

programming is still in progress. DO=logical "1" indicates that the register at the address specified

in the instruction has been written with the new data pattern contained in the instruction and the part

is ready for a next instruction.

The Busy/Ready status indicator is only valid when CS is active (high). When CS is low, the DO

output goes into a high impedance state.

The Busy/Ready signal outputs until a start bit (Logic"1") of the next instruction is given to the part.

Type of Products

Model

AK93C45BH

AK93C45BL

AK93C55BH

AK93C55BL

AK93C65BH

AK93C65BL

AK93C75BH

DAM04E-02

- 2 -

Memory size

1K bits

2K bits

4K bits

8K bits

Temp. Range

-40°C to +85°C

VCC

1.8V to 5.5V

Package

8pin Plastic MSOP

8pin Plastic SON

8pin Plastic MSOP

8pin Plastic SON

8pin Plastic MSOP

8pin Plastic SON

8pin Plastic MSOP

2003/05

AK93C75BH Related Products

	AK93C75BH	AK93C45B_03	AK93C75B	AK93C65BL	AK93C55BL	AK93C45BL
Description	1K / 2K / 4K / 8Kbit Serial CMOS EEPROM	1K / 2K / 4K / 8Kbit Serial CMOS EEPROM	1K / 2K / 4K / 8Kbit Serial CMOS EEPROM	1K / 2K / 4K / 8Kbit Serial CMOS EEPROM	1K / 2K / 4K / 8Kbit Serial CMOS EEPROM	1K / 2K / 4K / 8Kbit Serial CMOS EEPROM
Maker	AKM [Asahi Kasei Microsystems]	-	-	AKM [Asahi Kasei Microsystems]	AKM [Asahi Kasei Microsystems]	AKM [Asahi Kasei Microsystems]
Parts packaging code	MSOP	-	-	SON	SON	SON
package instruction	LSSOP, TSSOP8,.16	-	-	VSON, FL8,.1,25	VSON, FL8,.1,25	VSON, FL8,.1,25
Contacts	8	-	-	8	8	8
Reach Compliance Code	unknow	-	-	unknow	unknow	unknown
ECCN code	EAR99	-	-	EAR99	EAR99	EAR99
Other features	100K ENDURANCE CYCLES; 10 YEARS DATA RETENTION	-	-	100K ENDURANCE CYCLES; 10 YEARS DATA RETENTION	100K ENDURANCE CYCLES; 10 YEARS DATA RETENTION	100K ENDURANCE CYCLES; 10 YEARS DATA RETENTION
Data retention time - minimum	10	-	-	100	10	10
Durability	100000 Write/Erase Cycles	-	-	100000 Write/Erase Cycles	100000 Write/Erase Cycles	100000 Write/Erase Cycles
JESD-30 code	R-PDSO-G8	-	-	R-PDSO-N8	R-PDSO-N8	R-PDSO-N8
length	2.95 mm	-	-	2.9 mm	2.9 mm	2.9 mm
memory density	8192 bi	-	-	4096 bi	2048 bi	1024 bit
Memory IC Type	EEPROM	-	-	EEPROM	EEPROM	EEPROM
memory width	16	-	-	16	16	16
Number of functions	1	-	-	1	1	1
Number of terminals	8	-	-	8	8	8
word count	512 words	-	-	256 words	128 words	64 words
character code	512	-	-	256	128	64
Operating mode	SYNCHRONOUS	-	-	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	85 °C	-	-	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-	-	-40 °C	-40 °C	-40 °C
organize	512X16	-	-	256X16	128X16	64X16
Package body material	PLASTIC/EPOXY	-	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	LSSOP	-	-	VSON	VSON	VSON
Encapsulate equivalent code	TSSOP8,.16	-	-	FL8,.1,25	FL8,.1,25	FL8,.1,25
Package shape	RECTANGULAR	-	-	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	-	-	SMALL OUTLINE, VERY THIN PROFILE	SMALL OUTLINE, VERY THIN PROFILE	SMALL OUTLINE, VERY THIN PROFILE
Parallel/Serial	SERIAL	-	-	SERIAL	SERIAL	SERIAL
power supply	2/5 V	-	-	2/5 V	2/5 V	2/5 V
Certification status	Not Qualified	-	-	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.3 mm	-	-	0.9 mm	0.9 mm	0.9 mm
Serial bus type	MICROWIRE	-	-	MICROWIRE	MICROWIRE	MICROWIRE
Maximum standby current	8e-7 A	-	-	8e-7 A	8e-7 A	8e-7 A
Maximum slew rate	0.004 mA	-	-	0.004 mA	0.004 mA	0.004 mA
Maximum supply voltage (Vsup)	5.5 V	-	-	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	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
surface mount	YES	-	-	YES	YES	YES
technology	CMOS	-	-	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	-	-	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	-	-	NO LEAD	NO LEAD	NO LEAD
Terminal pitch	0.65 mm	-	-	0.65 mm	0.65 mm	0.65 mm
Terminal location	DUAL	-	-	DUAL	DUAL	DUAL
width	2.8 mm	-	-	2.8 mm	2.8 mm	2.8 mm
Maximum write cycle time (tWC)	10 ms	-	-	10 ms	10 ms	10 ms
write protect	HARDWARE/SOFTWARE	-	-	HARDWARE/SOFTWARE	HARDWARE/SOFTWARE	SOFTWARE

Recommended Resources

Boost circuit diagram composed of LAS6350 and VDMOS

Spike Peak Voltage Measurement Circuit

Function oscillator controlled by only one potentiometer in the 1000000:1 frequency range

Medium speed inverting combination amplifier circuit

Pulse width modulation circuit for medium frequency and high voltage power supply

Dual network cards, a solution for accessing both the government network and the public network at the same time: The system environment is: there are two network cards on an FTP server, one of which is connected to the public network switch and the other is connected to the government network switch. To achieve ...; ogmwyv Embedded System

(Repost) USB Development Hardware: [align=left][font=宋体]There are many USB manufacturers now, and almost all hardware manufacturers have USB products. The companies I know include Intel, National Semiconductor, Cypress, and AnchorChips...; wokao55555 MCU

Research on Capacitor Array Optimization Based on DPGA in CMOS Image Sensor: As people's demand for portable electronic products gradually increases, CMOS image sensors are increasingly widely used. In CMOS image sensor chips, a programmable gain amplifier (DPGA) is needed tha...; mei6 Suggestions & Announcements

OSCtxsw second stack error: For convenience, I'll paste the code directly: .S is as follows ;************************************************************************************************ ; uC/OS-II ; The Real-Time Kernel ; ; ...; cwwei Embedded System

FPGA output square wave problem: The encoded bits output by FPGA should be square waves, but when viewed with an oscilloscope, the square waves are distorted. What is the reason? The chip used is EP4CE15F17C8N...; 滴水的风景 FPGA/CPLD

Automobile tire pressure monitoring system (TPMS-T01): The TPMS-T01 automobile tire pressure monitoring system consists of a host and multiple extensions. The installation of this product does not require wiring. Just plug the host into the car cigarette ...; frozenviolet Automotive Electronics

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components