FLASH MEMORY - Macronix International
Description
MX29SL402C T/B
4M-BIT [512K x 8 / 256K x 16] SINGLE VOLTAGE 1.
8V ONLY FLASH MEMORY
FEATURES
GENERAL FEATURES • Single Power Supply Operation - 1.
65 to 2.
2 volt for read, erase, and program operations • 524,288 x 8 / 262,144 x 16 switchable • Boot Sector Architecture - T = Top Boot Sector - B = Bottom Boot Sector • Sector Structure - 16K-Byte x 1, 8K-Byte x 2, 32K-Byte x 1, and 64K-Byte x 7 • Sector protection - Hardware method to disable any combination of sectors from program or erase operations - Temporary sector unprotected allows code changes in previously locked sectors • Latch-up protected to 100mA from -1V to Vcc + 1V • Compatible with JEDEC standard - Pinout and software compatible to single power supply Flash PERFORMANCE • High Performance - Access time: 90ns - Byte/Word program time: 12us/18us (typical) - Erase time: 1.
3s/sector, 9s/chip (typical) • Low Power Consumption - Low active read current: 6mA (maximum) at 5MHz - Low standby current: 1uA (typical) • Typical 100,000 erase/program cycle • 10 years data retention SOFTWARE FEATURES • Erase Suspend/ Erase Resume - Suspends sector erase operation to read data from or program data to another sector which is not being erased • Status Reply - Data# Polling & Toggle bits provide detection of program and erase operation completion • Support Common Flash Interface (CFI) HARDWARE FEATURES • Ready/Busy# (RY/BY#) Output - Provides a hardware method of detecting program and erase operation completion • Hardware Reset (RESET#) Input - Provides a hardware method to reset the internal state machine to read mode PACKAGE • 48-Pin TSOP • 48-Ball FBGA (6x8x1.
2mm, 6x8x1.
3mm,4x6x0.
75mm) • 48-Ball XFLGA (4x6x0.
5mm) • All Pb-free devices are RoHS Compliant
P/N:PM1362 REV.
1.
0, JUN.
13, 2008
1
MX29SL402C T/B
PIN CONFIGURATIONS
48 TSOP (Standard Type) (12mm x 20mm)
A15 A14 A13 A12 A11 A10 A9 A8 NC NC WE# RESET# NC NC RY/BY# NC A17 A7 A6 A5 A4 A3 A2 A1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 48 47 46 4...
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