AM29DL323CB90 datasheet(1/52 Pages) AMD

tên linh kiện	AM29DL323CB90

Giải thích chi tiết về linh kiện	32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory

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ADVANCE INFORMATION

This document contains information on a product under development at Advanced Micro Devices. The information

is intended to help you evaluate this product. AMD reserves the right to change or discontinue work on this proposed

product without notice.

Publication# 21534

Rev: C Amendment/+1

Issue Date: January 1999

Refer to AMD’s Website (www.amd.com) for the latest information.

Am29DL322C/Am29DL323C

32 Megabit (4 M x 8-Bit/2 M x 16-Bit)

CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory

DISTINCTIVE CHARACTERISTICS

ARCHITECTURAL ADVANTAGES

s Simultaneous Read/Write operations

— Data can be continuously read from one bank while

executing erase/program functions in other bank.

— Zero latency between read and write operations

s Multiple bank architectures

— Two devices available with different bank sizes (refer

to Table 3)

s SecSi (Secured Silicon) Sector: Extra 64 KByte

sector

—

Factory locked and identifiable: 16 bytes available for

secure, random factory Electronic Serial Number;

verifiable as factory locked through autoselect

function. ExpressFlash option allows entire sector to

be available for factory-secured data

—

Customer lockable: Can be read, programmed, or

erased just like other sectors. Once locked, data

cannot be changed

s Zero Power Operation

— Sophisticated power management circuits reduce

power consumed during inactive periods to nearly

zero.

s Package options

— 63-ball FBGA

— 56-pin SSOP

— 48-pin TSOP

s Top or bottom boot block

s Manufactured on 0.32 µm process technology

s Compatible with JEDEC standards

— Pinout and software compatible with

single-power-supply flash standard

PERFORMANCE CHARACTERISTICS

s High performance

— Access time as fast 90 ns

— Program time: 7 µs/word typical utilizing Accelerate

function

s Ultra low power consumption (typical values)

— 2 mA active read current at 1 MHz

— 10 mA active read current at 5 MHz

— 200 nA in standby or automatic sleep mode

s Minimum 1 million write cycles guaranteed per

sector

s 20 year data retention at 125

°C

— Reliable operation for the life of the system

SOFTWARE FEATURES

s Data Management Software (DMS)

— AMD-supplied software manages data programming,

enabling EEPROM emulation

— Eases historical sector erase flash limitations

s Supports Common Flash Memory Interface (CFI)

s Erase Suspend/Erase Resume

— Suspends erase operations to allow programming in

same bank

s Data# Polling and Toggle Bits

— Provides a software method of detecting the status of

program or erase cycles

s Unlock Bypass Program command

— Reduces overall programming time when issuing

multiple program command sequences

HARDWARE FEATURES

s Any combination of sectors can be erased

s Ready/Busy# output (RY/BY#)

— Hardware method for detecting program or erase

cycle completion

s Hardware reset pin (RESET#)

— Hardware method of resetting the internal state

machine to the read mode

s WP#/ACC input pin

— Write protect (WP#) function allows protection of two

outermost boot sectors, regardless of sector protect

status

— Acceleration (ACC) function provides accelerated

program times

s Sector protection

— Hardware method of locking a sector, either

in-system or using programming equipment, to

prevent any program or erase operation within that

sector

— Temporary Sector Unprotect allows changing data in

protected sectors in-system

Số phần tương tự - AM29DL323CB90

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Advanced Micro Devices	AM29DL323D	955Kb / 58P	Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
	AM29DL323D	958Kb / 58P	Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
	AM29DL323D	1Mb / 54P	32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
	AM29DL323D	1Mb / 56P	32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
	AM29DL323DB120	1Mb / 54P	32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory

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Mô tả tương tự - AM29DL323CB90

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Advanced Micro Devices	AM29DL322D	1Mb / 54P	32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
SPANSION	AM29DL32XG	1Mb / 58P	32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
Advanced Micro Devices	AM29DL320G	1Mb / 58P	32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
	AM29DL32XG	1,019Kb / 58P	32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
	AM29DL322D	1Mb / 56P	32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
SPANSION	AM29DS32XG	1,003Kb / 52P	32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 1.8 Volt-only, Simultaneous Operation Flash Memory
Advanced Micro Devices	AM29DS323D	1,013Kb / 54P	32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 1.8 Volt-only, Simultaneous Operation Flash Memory
SPANSION	AM29DS320G	711Kb / 54P	32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 1.8 Volt-only, Simultaneous Operation Flash Memory
Advanced Micro Devices	AM29DS323D	1Mb / 56P	32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 1.8 Volt-only, Simultaneous Operation Flash Memory
Advanced Micro Devices	AM29DL16XD	1Mb / 57P	16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory

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