PDF AM29DL323C Data sheet ( Hoja de datos )

Número de pieza	AM29DL323C
Descripción	(AM29DL322C / AM29DL323C Simultaneous Operation Flash Memory
Fabricantes	AMD
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No Preview Available ! www.DataSheet4U.com ADVANCE 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 This document contains information on a product under development at Advanced Micro Devices. The information Publication# 21534 Rev: C Amendment/+1 is intended to help you evaluate this product. AMD reserves the right to change or discontinue work on this proposed Issue Date: January 1999 product without notice. Refer to AMD’s Website (www.amd.com) for the latest information. 1 page ADVANCE INFORMATION CONNECTION DIAGRAMS 63-Ball FBGA Top View, Balls Facing Down A8 B8 NC NC L8 M8 NC NC A7 B7 C7 D7 E7 F7 G7 H7 J7 K7 L7 M7 NC NC A13 A12 A14 A15 A16 BYTE# DQ15/A-1 VSS NC NC C6 D6 E6 F6 G6 H6 J6 K6 A9 A8 A10 A11 DQ7 DQ14 DQ13 DQ6 C5 D5 E5 F5 G5 H5 J5 K5 WE# RESET# NC A19 DQ5 DQ12 VCC DQ4 C4 D4 E4 F4 G4 H4 J4 K4 RY/BY# WP#/ACC A18 A20 DQ2 DQ10 DQ11 DQ3 C3 D3 E3 A7 A17 A6 F3 G3 H3 J3 K3 A5 DQ0 DQ8 DQ9 DQ1 A2 C2 D2 E2 F2 G2 H2 J2 K2 L2 M2 NC A3 A4 A2 A1 A0 CE# OE# VSS NC NC A1 B1 NC NC L1 M1 NC NC 21534C-4 Special Handling Instructions for FBGA Package Special handling is required for Flash Memory products in FBGA packages. Flash memory devices in FBGA packages may be damaged if exposed to ultrasonic cleaning methods. The package and/or data integrity may be compromised if the package body is exposed to temperatures above 150°C for prolonged periods of time. 5 Am29DL322C/Am29DL323C 5 Page ADVANCE INFORMATION Table 3. Sector Addresses for Top Boot Sector Devices Sector Sector Address A20–A12 Sector Size (Kbytes/Kwords) SA0 SA1 SA2 SA3 SA4 SA5 SA6 SA7 SA8 SA9 SA10 SA11 SA12 SA13 SA14 SA15 SA16 SA17 SA18 SA19 SA20 SA21 SA22 SA23 SA24 SA25 SA26 SA27 SA28 SA29 SA30 SA31 SA32 SA33 SA34 SA35 SA36 SA37 SA38 SA39 SA40 SA41 SA42 SA43 SA44 SA45 SA46 SA47 000000xxx 000001xxx 000010xxx 000011xxx 000100xxx 000101xxx 000110xxx 000111xxx 001000xxx 001001xxx 001010xxx 001011xxx 001100xxx 001101xxx 001110xxx 001111xxx 010000xxx 010001xxx 010010xxx 010011xxx 010100xxx 010101xxx 010110xxx 010111xxx 011000xxx 011001xxx 011010xxx 011011xxx 011100xxx 011101xxx 011110xxx 011111xxx 100000xxx 100001xxx 100010xxx 100011xxx 100100xxx 100101xxx 100110xxx 100111xxx 101000xxx 101001xxx 101010xxx 101011xxx 101100xxx 101101xxx 101110xxx 101111xxx 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 64/32 (x8) Address Range 000000h–00FFFFh 010000h–01FFFFh 020000h–02FFFFh 030000h–03FFFFh 040000h–04FFFFh 050000h–05FFFFh 060000h–06FFFFh 070000h–07FFFFh 080000h–08FFFFh 090000h–09FFFFh 0A0000h–0AFFFFh 0B0000h–0BFFFFh 0C0000h–0CFFFFh 0D0000h–0DFFFFh 0E0000h–0EFFFFh 0F0000h–0FFFFFh 100000h–10FFFFh 110000h–11FFFFh 120000h–12FFFFh 130000h–13FFFFh 140000h–14FFFFh 150000h–15FFFFh 160000h–16FFFFh 170000h–17FFFFh 180000h–18FFFFh 190000h–19FFFFh 1A0000h–1AFFFFh 1B0000h–1BFFFFh 1C0000h–1CFFFFh 1D0000h–1DFFFFh 1E0000h–1EFFFFh 1F0000h–1FFFFFh 200000h–20FFFFh 210000h–21FFFFh 220000h–22FFFFh 230000h–23FFFFh 240000h–24FFFFh 250000h–25FFFFh 260000h–26FFFFh 270000h–27FFFFh 280000h–28FFFFh 290000h–29FFFFh 2A0000h–2AFFFFh 2B0000h–2BFFFFh 2C0000h–2CFFFFh 2D0000h–2DFFFFh 2E0000h–2EFFFFh 2F0000h–2FFFFFh (x16) Address Range 000000h–07FFFh 008000h–0FFFFh 010000h–17FFFh 018000h–01FFFFh 020000h–027FFFh 028000h–02FFFFh 030000h–037FFFh 038000h–03FFFFh 040000h–047FFFh 048000h–04FFFFh 050000h–057FFFh 058000h–05FFFFh 060000h–067FFFh 068000h–06FFFFh 070000h–077FFFh 078000h–07FFFFh 080000h–087FFFh 088000h–08FFFFh 090000h–097FFFh 098000h–09FFFFh 0A0000h–0A7FFFh 0A8000h–0AFFFFh 0B0000h–0B7FFFh 0B8000h–0BFFFFh 0C0000h–0C7FFFh 0C8000h–0CFFFFh 0D0000h–0D7FFFh 0D8000h–0DFFFFh 0E0000h–0E7FFFh 0E8000h–0EFFFFh 0F0000h–0F7FFFh 0F8000h–0FFFFFh 100000h–107FFFh 108000h–10FFFFh 110000h–117FFFh 118000h–11FFFFh 120000h–127FFFh 128000h–12FFFFh 130000h–137FFFh 138000h–13FFFFh 140000h–147FFFh 148000h–14FFFFh 150000h–157FFFh 158000h–15FFFFh 160000h–167FFFh 168000h–16FFFFh 170000h–177FFFh 178000h–17FFFFh 11 Am29DL322C/Am29DL323C 11 Page

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