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參數資料
| 型號： | AM93LC86INA |
| 英文描述： | 16384-bits Serial Electrically Erasable PROM |
| 中文描述： | 16384位串行電可擦除可編程ROM |
| 文件頁數： | 1/12頁 |
| 文件大小： | 215K |
| 代理商： | AM93LC86INA |
AM93LC86
16384-bits Serial Electrically Erasable PROM
(Preliminary)
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of
this product. No rights under any patent accompany the sale of the product.
Rev 0.1 Oct 20, 2003
1/12
Features
State-of-the-art architecture
- Non-volatile data storage
- Standard voltage and low voltage operation
Vcc: 2.7V ~ 5.5V
- Full TTL compatible inputs and outputs
- Auto increment read for efficient data dump
Hardware and software write protection
- Software instructions for write-enable/disable
- VCC
level
verification
before
self-timed
programming cycle
Versatile, easy-to-use interface
- Self-timed programming cycle
- Automatic erase-before-write
- Programming status indicator
- Word and chip erasable
- Stop SK anytime for power savings
Durability and reliability
- 40 years data retention
- Minimum of 1M write cycles per word
- Unlimited read cycles
- ESD protection
Pin Assignments
1
3
2
4
8
6
7
5
1
3
2
4
8
6
7
5
PDIP Package
SOP Package
1
3
2
4
8
6
7
5
TSSOP Package
CS
SK
DI
DO
CS
SK
DI
DO
VCC
ORG
GND
WP
VCC
ORG
GND
WP
VCC
ORG
GND
WP
CS
SK
DI
DO
General Description
The AM93LC86 is the 16384-bit non-volatile serial
EEPROM. The AM93LC86 provides efficient
non-volatile read/write memory arranged as 1024
words of 16 bits each when the ORG Pin is
connected to VCC and 2048 words of 8 bits each
when it is tied to ground. The instruction set
includes read, write, and write enable/disable
functions. The data out pin (DO) indicates the
status
of the
device during
the
self-timed
non-volatile programming cycle.
The self-timed write cycle includes an automatic
erase-before-write capability. Only when the chip is
in the write enable state and proper Vcc operation
range is the write instruction accepted and thus to
protect against inadvertent writes. Data is written in
16 bits per write instruction into the selected
register. If chip select (CS) is brought high after
initiation of the write cycle, the data output (DO) pin
will indicate the read/busy status of the chip.
The AM93LC86 is available in space-saving 8-lead
PDIP, SOP and TSSOP packages.
Pin Descriptions (note)
Name
Description
CS
Chip select
SK
Serial clock
DI
Data input
DO
Data output
GND
Ground
VCC
Power supply
WP
Write protection (active low)
ORG
Organization
Note: See pin descriptions (continued) for more details
Ordering Information
Type
Package
86: 16K
S : SOP-8L
N : PDIP-8L
TS: TSSOP-8L
Temp. grade
AM93 LC 86 X X X
Packing
Blank : Tube
A
: Taping
Operating Voltage
LC : 2.7V~5.5V,CMOS
Blank :
C
o
70
~
C
o
0
+
I
:
C
o
85
~
C
o
40
+
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