A25L016_15 Datasheet, PDF (2/43 Pages) AMIC Technology – 16Mbit Low Voltage, Serial Flash Memory

A25L016 Series
16Mbit Low Voltage, Serial Flash Memory
With 100MHz Uniform 4KB Sectors
FEATURES
„ Family of Serial Flash Memories
- A25L016: 16M-bit /2M-byte
„ Flexible Sector Architecture with 4KB sectors
- Sector Erase (4K-bytes) in 80ms (typical)
- Block Erase (64K-bytes) in 500ms (typical)
„ Page Program (up to 256 Bytes) in 2ms (typical)
„ 2.7 to 3.6V Single Supply Voltage
„ Dual input / output instructions resulting in an equivalent
clock frequency of 200MHz:
- Dual Output Fast Read Instruction
- Dual Input and Output Fast Read Instruction
„ SPI Bus Compatible Serial Interface
„ 100MHz Clock Rate (maximum)
„ 16Mbit Flash memory
- Uniform 4-Kbyte sectors
- Uniform 64-Kbyte blocks
„ Electronic Signatures
- JEDEC Standard Two-Byte Signature
A25L016: (3015h)
- RES Instruction, One-Byte, Signature, for backward
compatibility
A25L016 (14h)
„ Package options
- 8-pin SOP (150/209mil), 16-pin SOP (300mil), 8-pin DIP
(300mil) or 8-pin WSON (6*5mm)
- All Pb-free (Lead-free) products are RoHS compliant
„ Provide 64Bytes Security ID (application note is available by
request)
GENERAL DESCRIPTION
The A25L016 is 16M bit Serial Flash Memory, with advanced
write protection mechanisms, accessed by a high speed
SPI-compatible bus.
The memory can be programmed 1 to 256 bytes at a time,
using the Page Program instruction.
The memory is organized as 32 blocks, each containing 16
sectors. Each sector is composed of 16 pages. Each page is
256 bytes wide. Thus, the whole memory can be viewed as
consisting of 8,192 pages, or 2,097,152 bytes.
The whole memory can be erased using the Chip Erase
instruction, a block at a time, using Block Erase instruction, or a
sector at a time, using the Sector Erase instruction.
Pin Configurations
„ SOP8 Connections
A25L016
S1
DO ₂
W3
V_{SS 4}
8 ^VCC
7 HOLD
6C
5 DIO
„ SOP16 Connections
A25L016
HOLD 1
V_CC 2
DU 3
DU 4
DU 5
DU 6
S7
DO 8
16 C
15 DIO
14 DU
13 DU
12 DU
11 DU
10 ^V_SS
9W
Note:
DU = Do not Use
(March, 2012, Version 2.0)
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AMIC Technology Corp.