參數(shù)資料
型號: 24AA16ISN
廠商: Microchip Technology Inc.
英文描述: 16K 1.8V I 2 C O Serial EEPROM
中文描述: 16K的1.8VI 2二氧化碳串行EEPROM
文件頁數(shù): 1/12頁
文件大?。?/td> 76K
代理商: 24AA16ISN
1996 Microchip Technology Inc.
DS21054E-page 1
FEATURES
Single supply with operation down to 1.8V
Low power CMOS technology
- 1 mA active current typical
- 10
μ
A standby current typical at 5.5V
- 3
μ
A standby current typical at 1.8V
Organized as 8 blocks of 256 bytes (8 x 256 x 8)
2-wire serial interface bus, I
Schmitt trigger, filtered inputs for noise suppres-
sion
Output slope control to eliminate ground bounce
100 kHz (1.8V) and 400 kHz (5V) compatibility
Self-timed write cycle (including auto-erase)
Page-write buffer for up to 16 bytes
2 ms typical write cycle time for page-write
Hardware write protect for entire memory
Can be operated as a serial ROM
ESD protection > 4,000V
10,000,000 erase/write cycles guaranteed
Data retention > 200 years
8-pin DIP, 8-lead or 14-lead SOIC packages
Available for extended temperature ranges
- Commercial (C):
- Industrial (I):
2
C
compatible
DESCRIPTION
The Microchip Technology Inc. 24AA16 is a 1.8 volt 16K
bit Electrically Erasable PROM. The device is orga-
nized as eight blocks of 256 x 8-bit memory with a 2-
wire serial interface. Low voltage design permits oper-
ation down to 1.8 volts with standby and active currents
of only 3
μ
A and 1 mA, respectively. The 24AA16 also
has a page-write capability for up to 16 bytes of data.
The 24AA16 is available in the standard 8-pin DIP and
both 8-lead and 14-lead surface mount SOIC pack-
ages.
0C to +70
-40
°
C to +85
°
°
C
C
PACKAGE TYPES
PDIP
BLOCK DIAGRAM
14-lead SOIC
NC
SS
CC
A0
A1
NC
A2
NC
V
1
2
3
4
5
6
7
14
13
12
NC
SCL
SDA
NC
9
8
11
10
WP
V
NC
2
2
A0
A1
A2
V
SS
1
2
3
4
8
7
6
5
V
CC
WP
SCL
SDA
2
A0
A1
A2
V
SS
1
2
3
4
8
7
6
5
V
CC
WP
SCL
SDA
8-lead
SOIC
HV GENERATOR
EEPROM
ARRAY
PAGE LATCHES
YDEC
XDEC
SENSE AMP
R/W CONTROL
MEMORY
CONTROL
LOGIC
I/O
CONTROL
LOGIC
WP
SDA
SCL
V
CC
V
SS
24AA16
16K 1.8V I
2
C
Serial EEPROM
I
2
C is a trademark of Philips Corporation.
This document was created with FrameMaker 4 0 4
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