Rainbow Electronics AT25DL081 User Manual
Features, Datasheet

8732D–DFLASH–12/2012
Features
Single 1.65V - 1.95V supply
Serial Peripheral Interface (SPI) compatible
Supports SPI Modes 0 and 3
Supports RapidS
™
operation
Supports Dual-Input Program and Dual-Output Read
Very high operating frequencies
100MHz for RapidS
85MHz for SPI
Clock-to-output time (t
V
) of 5ns maximum
Flexible, optimized erase architecture for code + data storage applications
Uniform 4KB, 32KB, and 64KB Block Erase
Full Chip Erase
Individual sector protection with Global Protect/Unprotect feature
16 sectors of 64KB each
Hardware controlled locking of protected sectors via WP pin
Sector Lockdown with permanent freeze option
Make any combination of 64KB sectors permanently read-only
128-byte, One-Time Programmable (OTP) Security Register
64-bytes factory pre-programmed, 64-bytes user programmable
Flexible programming
Byte/Page Program (1 to 256 bytes)
Fast Program and Erase times
1.0ms typical Page Program (256 bytes) time
50ms typical 4KB Block Erase time
250ms typical 32KB Block Erase time
550ms typical 64KB Block Erase time
Program and Erase Suspend/Resume
Automatic checking and reporting of erase/program failures
Software controlled reset
JEDEC Standard Manufacturer and Device ID Read Methodology
Low power dissipation
10mA Active Read current (typical at 20MHz)
8μA Deep Power-Down current (typical)
Endurance: 100,000 program/erase cycles
Data retention: 20 years
Complies with full industrial temperature range
Industry standard green (Pb/halide-free/RoHS-compliant) package options
8-lead SOIC (0.150” wide)
8-pad Ultra-thin DFN (5 x 6 x 0.6mm)
8-ball dBGA (WLCSP)
AT25DL081
8-Mbit, 1.65V Minimum SPI Serial Flash Memory
with Dual-I/O Support
DATASHEET
Document Outline
- Features
- 1. Description
- 2. Pin Descriptions and Pinouts
- 3. Block Diagram
- 4. Memory Array
- 5. Device Operation
- 6. Commands and Addressing
- 7. Read Commands
- 8. Program and Erase Commands
- 9. Protection Commands and Features
- 10. Security Commands
- 11. Status Register Commands
- 12. Other Commands and Functions
- 13. RapidS Implementation
- 14. Electrical Specifications
- 14.1 Absolute Maximum Ratings*
- 14.2 DC and AC Operating Range
- 14.3 DC Characteristics
- 14.4 AC Characteristics – Maximum Clock Frequencies
- 14.5 AC Characteristics – All Other Parameters
- 14.6 Program and Erase Characteristics
- 14.7 Power-up Condition
- 14.8 Input Test Waveforms and Measurement Levels
- 14.9 Output Test Load
- 15. AC Waveforms
- 16. Ordering Information
- 17. Packaging Information
- 18. Revision History