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Terra Semiconductor

TS25L16APP Datasheet Preview

TS25L16APP Datasheet

16 Mbit Serial Flash memory

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TS25L16APP
16 Mbit Serial Flash memory with 75 MHz
Dual and Quad SPI bus Interface
Features
Architectural Advantages
n Single power supply operation
• Full voltage range: 2.7 to 3.6 V read and
program operations
n Memory Architecture
• 32ea sectors with 512 Kb each
n Program
• Page Program (up to 256 bytes) in 0.3 ms
(typical)
• Page Write (up to 256 bytes) in 2.8 ms
(typical)
• Program cycles are on a page by page basis
n Erase
• 2ms typical Page Erase Time
• 2ms typical SubSector Erase Time
• 32ms typical Sector Erase time
• 1 sec typical Bulk Erase time
n Cycling Endurance
• 100,000 P/E cycles per sector typical
n Data Retention
• 20 years typical
n Device ID
• JEDEC standard two-byte electronic
signature
n Package Option
• Industry Standard Pin-outs
• 8-pin SOP 208 mil
• 8-pin SOP 150 mil
• 8-pin PDIP 300 mil
Performance Characteristics
n Speed
• 75 MHz clock rate (maximum)
n Dual/Quad Output Speed
• 150 MHz/300 MHz an equivalent clock rate
(maximum)
n Power Saving Standby Mode
• Standby Mode 1 µA (typical)
• Deep Power-down Mode 1 µA (typical)
Memory Protection Features
n Memory Protection
• W# (SO2) pin works in conjunction with
Status Register Bits to protect specified
memory areas
• Status Register Block Protection bits (BP3,
BP2, BP1, BP0) in status register configure
parts of memory as read-only
Software Features
n SPI Bus Compatible Serial Interface
May 2009
1/1 Terra Semiconductor




Terra Semiconductor

TS25L16APP Datasheet Preview

TS25L16APP Datasheet

16 Mbit Serial Flash memory

No Preview Available !

Contents
TS25L16APP
1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2 Signal descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.1 Serial Data output (SO) – SO1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.2 Serial Data input (SI) – SO0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.3 Serial Clock (SCK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.4 Chip Select (CS#) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.5 Hold (HOLD#) – SO3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.6 Write Protect (W#) – SO2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.7 VCC supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.8 VSS ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3 SPI modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4 Operating features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.1 Page Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.2 Sector Erase and Bulk Erase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.3 Polling During a Write, Program or Erase Cycle . . . . . . . . . . . . . . . . . . 12
4.4 Active Power, Standby Power and Deep Power-down modes . . . . . . 13
4.5 Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.6 Protection modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.7 Hold condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5 Memory organizations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6 Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.1 Write Enable (WREN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
6.2 Write Disable (WRDI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
6.3 Read Identification (RDID) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6.4 Read Status Register (RDSR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.4.1 WIP bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.4.2 WEL bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.4.3 BP3, BP2, BP1, BP0 bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
May 2009
2/2 Terra Semiconductor


Part Number TS25L16APP
Description 16 Mbit Serial Flash memory
Maker Terra Semiconductor
Total Page 30 Pages
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