A25L16P Series
16 Mbit, Low Voltage, Serial Flash Memory
With 85MHz SPI Bus Interface
Preliminary
FEATURES
GENERAL DESCRIPTION
16 Mbit of Flash Memory
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.
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
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.
- 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
Pin Configurations
SO8 Connections
SO16 Connections
QFN8 Connections
A25L16P
HOLD
VCC
DU
DU
DU
DU
S
C
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
A25L16P
A25L16P
DIO
DU
DU
DU
DU
VSS
VCC
1
8
S
DIO
VCC
S
DO
1
2
3
4
8
7
6
5
2
3
4
7
6
5
HOLD
C
DO
HOLD
C
DIO
W
VSS
W
VSS
DO
W
Note:
DU = Do not Use
PRELIMINARY (April, 2007, Version 0.6)
1
AMIC Technology Corp.
AMICC [ AMIC TECHNOLOGY ]
