Datasheet > KM23V64005BF

KM23V64005BF

更新时间： 2024-11-26 07:10:47

品牌	Logo	应用领域
三星 - SAMSUNG		有原始数据的样本ROM
页数	文件大小	规格书
6页	113K
描述
MASK ROM, 4MX16, 120ns, CMOS, PBGA48

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

KM23V64005BF 数据手册

Preliminary Information

CMOS MASK ROM

KM23V64005BF

64M-Bit (8Mx8 /4Mx16) CMOS MASK ROM

FEATURES

GENERAL DESCRIPTION

The KM23V64005BF is a fully static mask programmable ROM

fabricated using silicon gate CMOS process technology, and is

organized either as 8,388,608 x 8 bit(byte mode) or as 4,194,304

x 16 bit(word mode) depending on BHE voltage level. This

device includes page read mode function, page read mode

allows 8 words (or 16 bytes) of data to be read fast in the same

page, CE and A3 ~ A21 should not be changed.

· Switchable organization

8,388,608 x 8(byte mode)

4,194,304 x 16(word mode)

· Fast access Time

Random Access Time/Page Access Time

3.3V Operation : 100/30ns(max.)

3.0V Operation : 120/40ns(max.)

· 8 words / 16bytes page access

· Supply voltage

VCC : single +3.3V/ single +3.0V

VCCQ : equal to VCC

· Temperature : 0°C ~ +70°C

· Current consumption

Operating(ICC) : 60mA (max)

Standby(ISB2) : 50uA (max)

· Fully static operation

· All inputs and outputs TTL compatible

· Package

This device operates with 3.0V or 3.3V power supply, and all

inputs and outputs are TTL compatible.

Because of its asynchronous operation, it requires no external

clock assuring extremely easy operation.

It is suitable for use in program memory of microprocessor, and

operating system and/or application software storage for hand-

held application.

The KM23V64005BF is packaged in a 48-CSP with 0.75mm ball

pitch and 6x8 ball array.

KM23V64005BF : 48-CSP with 0.75mm ball pitch

FUNCTIONAL BLOCK DIAGRAM

Pin Name

A0 - A2

Pin Function

Page Address Inputs

A21

MEMORY CELL

MATRIX

A3 - A21

Q0 - Q14

Address Inputs

Data Outputs

BUFFERS

AND

(4,194,304x16/

8,388,608x8)

Output 15(Word mode)/

LSB Address(Byte mode)

DECODER

Q15 /A-1

BHE

Word/Byte selection

Chip Enable

SENSE AMP.

Output Enable

Power

BUFFERS

AND

VCC

VCCQ

VSS

DATA OUT

BUFFERS

Data Output Power ( =VCC)

Ground

DECODER

A0~A2

A-1

No Connection

. . .

Q0/Q8

Q7/Q15

CONTROL

LOGIC

BHE

12 3 4 5 6

中文翻译

下载PDF

与KM23V64005BF相关器件

型号	品牌	获取价格	描述	数据表
KM23V64005BF-10	SAMSUNG	获取价格	MASK ROM, 4MX16, 100ns, CMOS, PBGA48, 0.75 MM PITCH, CSP, BGA-48
KM23V64005BF-12	SAMSUNG	获取价格	MASK ROM, 4MX16, 120ns, CMOS, PBGA48, 0.75 MM PITCH, CSP, BGA-48
KM23V64005BT-10	SAMSUNG	获取价格	MASK ROM, 4MX16, 100ns, CMOS, PDSO44, 0.400 INCH, TSOP2-44
KM23V64205ASG	SAMSUNG	获取价格	MASK ROM, 4MX16, 120ns, CMOS, PDSO70, 0.500 INCH, SSOP-70
KM23V8000B-20	SAMSUNG	获取价格	MASK ROM, 1MX8, 200ns, CMOS, PDIP32, 0.600 INCH, PLASTIC, DIP-32
KM23V8000C-20	SAMSUNG	获取价格	MASK ROM, 1MX8, 200ns, CMOS, PDIP32
KM23V8000C-25	SAMSUNG	获取价格	MASK ROM, 1MX8, 250ns, CMOS, PDIP32
KM23V8000CG-15	SAMSUNG	获取价格	MASK ROM, 1MX8, 150ns, CMOS, PDSO32
KM23V8000CG-20	SAMSUNG	获取价格	MASK ROM, 1MX8, 200ns, CMOS, PDSO32
KM23V8000CG-25	SAMSUNG	获取价格	MASK ROM, 1MX8, 250ns, CMOS, PDSO32