A25L16P Просмотр технического описания (PDF) - AMIC Technology
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A25L16P Datasheet PDF : 38 Pages
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A25L16P Series
Preliminary
16 Mbit, Low Voltage, Serial Flash Memory
With 85MHz SPI Bus Interface
FEATURES
16 Mbit of Flash Memory
Flexible Sector Architecture (4/4/8/16/32)KB/64x31 KB
Bulk Erase (16 Mbit) in 20s (typical)
Sector Erase (512 Kbit) in 1s (typical)
Page Program (up to 256 Bytes) in 1.5ms (typical)
2.7 to 3.6V Single Supply Voltage
SPI Bus Compatible Serial Interface
85MHz Clock Rate (maximum)
Fast Read Dual Operation Instruction (3Bh/BBh)
Deep Power-down Mode 1µA (typical)
Top or Bottom Boot Block Configuration Available
Electronic Signature
- JEDEC Standard Two-Byte Signature (2015h, Bottom;
or 2025, Top)
- RES Instruction, One-Byte, Signature (14h)
Package Options
- 8-pin SOP (209mil), 16-pin SOP, or 8-pin QFN
- All Pb-free (Lead-free) products are ROHS complaint
GENERAL DESCRIPTION
The A25L16P is a 16 Mbit (2M x 8) 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 sectors, each containing 256
pages. Each page is 256 bytes wide. Thus, the whole
memory can be viewed as consisting of 8192 pages, or
2,097,152 bytes.
The whole memory can be erased using the Bulk Erase
instruction, or a sector at a time, using the Sector Erase
instruction.
Pin Configurations
SO8 Connections
SO16 Connections
QFN8 Connections
A25L16P
S1
DO 2
W3
VSS 4
8 VCC
7 HOLD
6C
5 DIO
A25L16P
HOLD 1 16 C
VCC 2 15 DIO
DU 3 14 DU
DU 4 13 DU
DU 5 12 DU
DU 6 11 DU
S 7 10 VSS
DO 8 9 W
A25L16P
S1
DIO 2
W3
VSS 4
8 VCC
7 HOLD
6C
5 DO
Note:
DU = Do not Use
PRELIMINARY (April, 2007, Version 0.6)
1
AMIC Technology Corp.
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