1Gb, 1.8V Multiple I/O Serial Flash Memory
Features
Micron Serial NOR Flash Memory
1.8V, Multiple I/O, 64KB Sector Erase
MT25QU01GAB
Options
Marking
Features
• SPI-compatible serial bus interface
• Single and double transfer rate (STR/DTR)
• Clock frequency
– 133 MHz (MAX) for all protocols in STR
– 66 MHz (MAX) for all protocols in DTR
• Dual/quad I/O commands for increased through-
put up to 65 MB/s
• Supported protocols in both STR and DTR
– Extended I/O protocol
• Voltage
– 1.7–2.0V
• Density
– 1Gb
• Device stacking
– Monolithic
• Lithography
– 45nm
• Die revision
• Pin configuration
– RESET and HOLD#
• Production status
– Engineering samples
• Operating temperature range
– From –40°C to +85°C
– From –40°C to +105°C
• Special options
– Standard
U
01G
A
B
A
– Dual I/O protocol
– Quad I/O protocol
• Execute-in-place (XIP)
8
ES
• PROGRAM/ERASE SUSPEND operations
• Volatile and nonvolatile configuration settings
• Software reset
• Additional reset pin for selected part numbers
• 3-byte and 4-byte address modes – enable memory
access beyond 128Mb
• Dedicated 64-byte OTP area outside main memory
– Readable and user-lockable
– Permanent lock with PROGRAM OTP command
• Erase capability
– Sector erase 64KB uniform granularity
– Subsector erase 4KB, 32KB granularity
• Security and write protection
– Volatile and nonvolatile locking and software
write protection for each 64KB sector
– Nonvolatile configuration locking
– Password protection
IT
AT
S
A
0
– Automotive
• Standard security
• Packages – JEDEC-standard, RoHS-
compliant
– 16-pin SOP2, 300 mils
(SO16W, SO16-Wide, SOIC-16)
– 24-ball T-PBGA 05/6mm x 8mm
(TBGA24)
SF
12
• Sector Size
– 64KB
E
– Hardware write protection: nonvolatile bits
(BP[3:0] and TB) define protected area size
– Program/erase protection during power-up
– CRC detects accidental changes to raw data
• Electronic signature
– JEDEC-standard 3-byte signature (BA20h)
– Extended device ID: two additional bytes identify
device factory options
• JESD47H-compliant
– Minimum 100,000 ERASE cycles per sector
– Data retention: 20 years (TYP)
PDF: 09005aef857a770a
qlks_1gb_1_8V_45nm.pdf - Rev. C 08/14 EN
Micron Technology, Inc. reserves the right to change products or specifications without notice.
1
© 2013 Micron Technology, Inc. All rights reserved.
Products and specifications discussed herein are subject to change by Micron without notice.