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MT28C6428P20

Micron Technology
Part Number MT28C6428P20
Manufacturer Micron Technology
Description (MT28C6428P18 / MT28C6428P20) FLASH AND SRAM COMBO MEMORY
Published May 16, 2008
Detailed Description ADVANCE‡ 4 MEG x 16 ASYNCHRONOUS/PAGE FLASH 512K x 16 SRAM COMBO MEMORY FLASH AND SRAM COMBO MEMORY FEATURES • Flexibl...
Datasheet PDF File MT28C6428P20 PDF File

MT28C6428P20
MT28C6428P20

Overview
ADVANCE‡ 4 MEG x 16 ASYNCHRONOUS/PAGE FLASH 512K x 16 SRAM COMBO MEMORY FLASH AND SRAM COMBO MEMORY FEATURES • Flexible dual-bank architecture • Support for true concurrent operations with no latency: www.
DataSheet4U.
com Read bank b during program bank a and vice versa Read bank b during erase bank a and vice versa • Organization: 4,096K x 16 (Flash) 512K x 16 (SRAM) • Basic configuration: Flash Bank a (16Mb Flash for data storage) – Eight 4K-word parameter blocks – Thirty-one 32K-word blocks Bank b (48Mb Flash for program storage) – Ninety-six 32K-word main blocks SRAM 8Mb SRAM for data storage – 512K-words • F_VCC, VCCQ, F_VPP, S_VCC voltages MT28C6428P20 1.
80V (MIN)/2.
20V (MAX) F_VCC read voltage 1.
80V (MIN)/2.
20V (MAX) S_VCC read voltage 1.
80V (MIN)/2.
20V (MAX) VCCQ MT28C6428P18 1.
70V (MIN)/1.
90V (MAX) F_VCC read voltage 1.
70V (MIN)/1.
90V (MAX) S_VCC read voltage 1.
70V (MIN)/1.
90V (MAX) VCCQ MT28C6428P20/P18 1.
80V (TYP) F_VPP (in-system PROGRAM/ERASE) 1.
0V (MIN) S_VCC (SRAM data retention) 12V ±5% (HV) F_VPP (in-house programming and accelerated programming algorithm [APA] activation) • Asynchronous access time Flash access time: 80ns @ 1.
80V F_VCC SRAM access time: 80ns @ 1.
80V S_VCC • Page Mode read access Interpage read access: 80ns @ 1.
80V F_VCC Intrapage read access: 30ns @ 1.
80V F_VCC • Low power consumption • Enhanced suspend options ERASE-SUSPEND-to-READ within same bank PROGRAM-SUSPEND-to-READ within same bank ERASE-SUSPEND-to-PROGRAM within same bank • Read/Write SRAM during program/erase of Flash MT28C6428P20 MT28C6428P18 Low Voltage, Extended Temperature 0.
18µm Process Technology BALL ASSIGNMENT 67-Ball FBGA (Top View) 1 A B C D E F G H NC NC NC 2 NC 3 A20 4 A11 5 A15 6 A14 7 A13 8 A12 9 F_VSS 10 VccQ 11 NC 12 NC A16 A8 A10 A9 DQ15 S_WE# DQ14 DQ7 F_WE# NC A21 DQ13 DQ6 DQ4 DQ5 VSS F_RP# DQ12 S_CE2 S_VCC F_VCC F_WP# F_VPP A19 DQ11 DQ10 DQ2 DQ3 S_LB# S_UB# S_OE# DQ9 DQ8 DQ0 DQ1 A18 A17 A7 A6 A3 A2 ...


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