X86C64DI

更新时间： 2024-09-24 13:15:35

品牌	Logo	应用领域
XICOR		/
页数	文件大小	规格书
12页	64K
描述
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中文翻译

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数据手册

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X86C64DI 数据手册

Preliminary Information

X 6C64

Z8 Microcontroller Family Compatible

64K

X86C64

8192 x 8 Bit

E²Micro-Peripheral

FEATURES

DESCRIPTION

• CONCURRENT READ WRITE^™

—Dual Plane Architecture

Isolates Read/Write Functions

Between Planes

The X86C64 is an 8K x 8 E PROM fabricated with

advanced CMOS Textured Poly Floating Gate Technol-

ogy. The X86C64 features a Multiplexed Address and

Data bus allowing direct interface to a variety of popular

single-chipmicrocontrollersoperatinginexpandedmul-

tiplexed mode without the need for additional interface

circuitry.

Allows Continuous Execution of Code

From One Plane While Writing in the Other

Plane

• Multiplexed Address/Data Bus

—Direct Interface to Popular 8-bit

Microcontrollers, e.g. Zilog Z8 Family

• High Performance CMOS

—Fast Access Time, 120 ns

—Low Power

The X86C64 is internally configured as two indepen-

dent 4K x 8 memory arrays. This feature provides the

ability to perform nonvolatile memory updates in one

array and continue operation out of code stored in the

other array; effectively eliminating the need for an aux-

iliary memory device for code storage.

60 mA Maximum Active

To write to the X86C64, a three byte command

sequence must precede the byte(s) being written. The

X86C64 also provides a second generation software

data protection scheme called Block Protect. Block

Protect can provide write lockout of the entire device or

selected 1K blocks. There are eight, 1K x 8 blocks that

can be write protected individually in any combination

required by the user. Block Protect, in addition to Write

Control input, allows the different segments of the

memory to have varying degrees of alterability in nor-

mal system operation.

200 µA Maximum Standby

• Software Data Protection

• Block Protect Register

—Individually Set Write Lock Out in 1K Blocks

• Toggle Bit

—Early End of Write Detection

• Page Mode Write

—Allows up to 32 Bytes to be Written in

One Write Cycle

• High Reliability

—Endurance: 10,000 Write Cycle

—Data Retention: 100 Years

FUNCTIONAL DIAGRAM

A12

R/W

CONTROL

LOGIC

SOFTWARE

DATA

PROTECT

SEL

A12

1K BYTES

A8–A11

Y DECODE

I/O & ADDRESS LATCHES AND BUFFERS

A/D0–A/D7

3819 FHD F02

Z8^®is a registered trademark of Zilog Corporation

CONCURRENT READ WRITE^™is a trademark of Xicor, Inc.

3819-2.1 7/29/96 T0/C1/D1 SH

Characteristics subject to change without notice

12 3 4 5 6 7...12

中文翻译

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与X86C64DI相关器件

型号	品牌	获取价格	描述	数据表
X86C64DM	XICOR	获取价格	EEPROM, 8KX8, 120ns, Parallel, CMOS, CDIP24, HERMETIC SEALED, CERDIP-24
X86C64DMB	XICOR	获取价格	EEPROM, 8KX8, 120ns, Parallel, CMOS, CDIP24, HERMETIC SEALED, CERDIP-24
X86C64E	XICOR	获取价格	EEPROM, 8KX8, 120ns, Parallel, CMOS, CQCC32, CERAMIC, LCC-32
X86C64EI	XICOR	获取价格	暂无描述
X86C64EM	XICOR	获取价格	EEPROM, 8KX8, 120ns, Parallel, CMOS, CQCC32, CERAMIC, LCC-32
X86C64EMB	XICOR	获取价格	EEPROM, 8KX8, 120ns, Parallel, CMOS, CQCC32, CERAMIC, LCC-32
X86C64P	XICOR	获取价格	E2 Micro-Peripheral
X86C64PI	XICOR	获取价格	E2 Micro-Peripheral
X86C64PM	XICOR	获取价格	E2 Micro-Peripheral
X86C64PMB	XICOR	获取价格	EEPROM, 8KX8, 120ns, Parallel, CMOS, PDIP24, PLASTIC, DIP-24

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