參數(shù)資料
型號(hào)： AM42BDS640AGTC8IS
廠商： SPANSION LLC
元件分類： 存儲(chǔ)器
英文描述： Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
中文描述： SPECIALTY MEMORY CIRCUIT, PBGA93
封裝： 8 X 11.60 MM, FBGA-93
文件頁(yè)數(shù)： 2/72頁(yè)
文件大小： 1060K
代理商： AM42BDS640AGTC8IS
PRELIMINARY
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.
Refer to AMD’s Website (www.amd.com) for the latest information.
Publication#
26445
Issue Date:
November 1, 2002
Rev:
B
Amendment/
0
Am42BDS640AG
Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
Am29BDS640G 64 Megabit (4 M x 16-Bit) CMOS 1.8 Volt-only, Simultaneous Operation,
Burst Mode Flash Memory and 16 Mbit (1 M x 16-Bit) Static RAM
DISTINCTIVE CHARACTERISTICS
MCP Features
Power supply voltage of 1.65 to 1.95 volt
■
■
High performance
— Access time as fast as 70 ns
■
Package
— 93-Ball FBGA
■
Operating Temperature
— –40°C to +85°C
Flash Memory Features
ARCHITECTURAL ADVANTAGES
Single 1.8 volt read, program and erase (1.65 to 1.95 volt)
■
■
Manufactured on 0.17 μm process technology
■
Simultaneous Read/Write operation
— Data can be continuously read from one bank while
executing erase/program functions in other bank
— Zero latency between read and write operations
— Four bank architecture: 16Mb/16Mb/16Mb/16Mb
■
Programmable Burst Interface
— 2 Modes of Burst Read Operation
— Linear Burst: 8, 16, and 32 words with wrap-around
— Continuous Sequential Burst
■
Sector Architecture
— Eight 8 Kword sectors and one hundred twenty-six 32
Kword sectors
— Banks A and D each contain four 8 Kword sectors and
thirty-one 32 Kword sectors; Banks B and C each contain
thirty-two 32 Kword sectors
— Eight 8 Kword boot sectors, four at the top of the address
range, and four at the bottom of the address range
■
Minimum 1 million erase cycle guarantee per sector
■
20-year data retention at 125°C
PERFORMANCE CHARCTERISTICS
Read access times at 54/40 MHz
— Burst access times of 13.5/20 ns @ 30 pF at industrial
temperature range
■
— Asynchronous random access times of 70 ns (at 30 pF)
— Synchronous latency of 87.5/95 ns
■
Power dissipation (typical values, C
L
= 30 pF)
— Burst Mode Read: 10 mA
— Simultaneous Operation: 25 mA
— Program/Erase: 15 mA
— Standby mode: 0.2 μA
HARDWARE FEATURES
Software command sector locking
■
■
Handshaking: host monitors operations via RDY output
■
Hardware reset input (RESET#)
■
WP# input
— Write protect (WP#) function protects sectors 0, 1 (bottom
boot) or sectors 132 and 133 (top boot), regardless of sector
protect status
■
ACC input: Acceleration function reduces programming
time; all sectors locked when ACC = V
IL
CMOS compatible inputs, CMOS compatible outputs
■
■
Low V
CC
write inhibit
SOFTWARE FEATURES
Supports Common Flash Memory Interface (CFI)
■
■
Software command set compatible with JEDEC 42.4
standards
■
Data# Polling and toggle bits
■
Erase Suspend/Resume
— Suspends or resumes an erase operation in one sector to
read data from, or program data to, other sectors
■
Unlock Bypass Program command
— Reduces overall programming time when issuing multiple
program command sequences
SRAM Features
Power dissipation
— Operating: 3 mA maximum
— Standby: 15 μA maximum
■
■
■
■
■
CE1s# and CE2s Chip Select
Power down features using CE1s# and CE2s
Data retention supply voltage: 1.0 to 2.2 volt
Byte data control: LB#s (DQ7–DQ0), UB#s (DQ15–DQ8)
相關(guān)PDF資料
PDF描述
AM42BDS640AGTC8IT Circular Connector; No. of Contacts:13; Series:MS27468; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:11; Circular Contact Gender:Pin; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:11-35 RoHS Compliant: No
AM42BDS640AGTC9IS LJT 13C 13#22D PIN WALL RECP
AM42BDS640AGTC9IT LJT 13C 13#22D SKT RECP
AM42BDS640AGTD8IS Circular Connector; No. of Contacts:13; Series:MS27468; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:11; Circular Contact Gender:Socket; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:11-35 RoHS Compliant: No
AM42BDS640AGTD8IT Circular Connector; No. of Contacts:13; Series:MS27468; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:11; Circular Contact Gender:Socket; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:11-35 RoHS Compliant: No
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM42BDS640AGTC8IT 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:64 Megabit (4 M x 16-Bit) CMOS 1.8 Volt-only, Simultaneous Operation, Burst Mode Flash Memory and 16 Mbit (1 M x 16-Bit) Static RAM
AM42BDS640AGTC9IS 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:64 Megabit (4 M x 16-Bit) CMOS 1.8 Volt-only, Simultaneous Operation, Burst Mode Flash Memory and 16 Mbit (1 M x 16-Bit) Static RAM
AM42BDS640AGTC9IT 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:64 Megabit (4 M x 16-Bit) CMOS 1.8 Volt-only, Simultaneous Operation, Burst Mode Flash Memory and 16 Mbit (1 M x 16-Bit) Static RAM
AM42BDS640AGTD8IS 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:64 Megabit (4 M x 16-Bit) CMOS 1.8 Volt-only, Simultaneous Operation, Burst Mode Flash Memory and 16 Mbit (1 M x 16-Bit) Static RAM
AM42BDS640AGTD8IT 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:64 Megabit (4 M x 16-Bit) CMOS 1.8 Volt-only, Simultaneous Operation, Burst Mode Flash Memory and 16 Mbit (1 M x 16-Bit) Static RAM
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