參數(shù)資料
型號： ADUC812BS-REEL
廠商： ANALOG DEVICES INC
元件分類： 微控制器/微處理器
英文描述： MSC-51 8K-Flash/256-RAM/640-EEPROM(543.84 k)
中文描述： 8-BIT, FLASH, 11.0592 MHz, MICROCONTROLLER, PQFP52
封裝： MQFP-52
文件頁數(shù)： 5/31頁
文件大?。?/td> 543K
代理商： ADUC812BS-REEL
REV. 0
ADuC812
–5–
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the ADuC812 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
ABSOLUTE MAXIMUM RATINGS*
(T
A
= +25
°
C unless otherwise noted)
AV
DD
to DV
DD
. . . . . . . . . . . . . . . . . . . . . . .–0.3 V to +0.3 V
AGND to DGND . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
DV
DD
to DGND, AV
DD
to AGND . . . . . . . . . –0.3 V to +7 V
Digital Input Voltage to DGND . . . . . –0.3 V, DV
DD
+ 0.3 V
Digital Output Voltage to DGND . . . . –0.3 V, DV
DD
+ 0.3 V
V
REF
to AGND . . . . . . . . . . . . . . . . . . .–0.3 V, AV
DD
+ 0.3 V
Analog Inputs to AGND . . . . . . . . . . . .–0.3 V, AV
DD
+ 0.3 V
Operating Temperature Range
Industrial (B Version) . . . . . . . . . . . . . . . . –40
°
C to +85
°
C
Storage Temperature Range . . . . . . . . . . . . –65
°
C to +150
°
C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . .+150
°
C
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . . 90
°
C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . .+215
°
C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . .+220
°
C
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
PIN CONFIGURATION
52 51 50 49 48
43 42 41 40
47 46 45 44
14 15 16 17 18 19 20 21 22 23 24 25 26
1
2
3
4
5
6
7
8
9
10
13
12
11
39
38
37
36
35
34
33
32
31
30
29
28
27
PIN 1
TOP VIEW
(Not to Scale)
P
P
P
P
D
D
D
P
P
P
P
A
P
E
P1.0/ADC0/T2
P1.1/ADC1/T2EX
P1.2/ADC2
P1.3/ADC3
AV
DD
AGND
C
REF
V
REF
DAC0
DAC1
P1.4/ADC4
P1.5/ADC5/
SS
P1.6/ADC6
P2.7/A15/A23
P2.6/A14/A22
P2.5/A13/A21
P2.4/A12/A20
DGND
DV
DD
XTAL2 (OUTPUT)
XTAL1 (INPUT)
P2.3/A11/A19
P2.2/A10/A18
P2.1/A9/A17
P2.0/A8/A16
SDATA/MOSI
P
R
P
P
P
I
P
I
/
D
D
D
P
P
C
P
R
S
P
W
ADuC812
ORDERING GUIDE
Temperature
Range
Package
Description
Package
Option
Model
ADuC812BS
–40
°
C to +85
°
C
52-Lead Plastic Quad Flatpack
S-52
QuickStart Development System
Eval-ADuC812QS
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