參數(shù)資料
型號(hào)： ST62E35B
廠商： 意法半導(dǎo)體
英文描述： 8-BIT OTP/EPROM MCUs WITH A/D CONVERTER, 16-BIT AUTO-RELOAD TIMER, EEPROM, SPI AND UART
中文描述： 8位檢察官辦公室/存儲(chǔ)器與阿微控制器/ D轉(zhuǎn)換器，16位自動(dòng)重加載定時(shí)器，EEPROM中，SPI和UART
文件頁(yè)數(shù)： 70/82頁(yè)
文件大?。?/td> 617K
代理商： ST62E35B
70/82
ST62T35B/E35B
6.4 AC ELECTRICAL CHARACTERISTICS
(T
A
= -40 to +125
°
C unless otherwise specified)
Notes
:
1. Period for which V
DD
has to be connected at 0V to allow internal Reset function at next power-up.
6.5 A/D CONVERTER CHARACTERISTICS
(T
A
= -40 to +125
°
C unless otherwise specified)
Notes
:
1.
2.
Noise at AV
, AV
<10mV
With oscillator frequencies less than 1MHz, the A/D Converter accuracy is decreased.
Symbol
Parameter
Test Conditions
Value
Typ.
Unit
Min.
100
Max.
t
REC
Supply Recovery Time
(1)
Minimum Pulse Width (V
DD
= 5V)
RESET pin
NMI pin
ms
T
WR
100
100
ns
T
WEE
EEPROM Write Time
T
A
= 25
°
C
T
A
= 85
°
C
T
A
= 125
°
C
Q
A
L
OT
Acceptance
T
A
= 55
°
C
All Inputs Pins
All Outputs Pins
5
10
20
10
20
30
ms
Endurance EEPROM WRITE/ERASE Cycle
Retention
EEPROM Data Retention
C
IN
Input Capacitance
C
OUT
Output Capacitance
300,000 1 million
10
cycles
years
pF
pF
10
10
Symbol
Parameter
Test Conditions
Value
Typ.
Unit
Min.
Max.
Res
Resolution
8
Bit
A
TOT
Total Accuracy
(1) (2)
f
OSC
> 1.2MHz
f
OSC
> 32kHz
f
OSC
= 8MHz, T
A
< 85
°
C
f
OSC
= 4MHz
Conversion result when
V
IN
= V
SS
Conversion result when
V
IN
= V
DD
±
2
±
4
LSB
t
C
Conversion Time
70
140
μ
s
ZIR
Zero Input Reading
00
Hex
FSR
Full Scale Reading
FF
Hex
AD
I
Analog Input Current During
Conversion
Analog Input Capacitance
V
DD
= 4.5V
1.0
μ
A
AC
IN
2
5
pF
69
相關(guān)PDF資料
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