参数资料
型号: AT89EB5114
厂商: Atmel Corp.
元件分类: 8位微控制器
英文描述: Low-pin-count 8-bit microcontroller with A/D converter
中文描述: 低引脚数的8 - A / D转换位微控制器
文件页数: 85/95页
文件大小: 1126K
代理商: AT89EB5114
85
4311A–8051–01/05
V
OH2
Output High Voltage, ports 3, 4.
(6)
mode Push pull
0.9V
CC
V
CC
- 0.7
V
CC
- 1.5
V
V
V
I
OH
= -100
μ
A
I
OH
= - 1 mA
I
OH
= - 2 mA
I
IL
Logical 0 Input Current ports 3 and 4
(7)
-50
μ
A
Vin = 0.45 V
I
IL
Input Leakage Current
±
10
μ
A
0.45 V < Vin < V
CC
I
TL
Logical 1 to 0 Transition Current, ports 3, 4
(8)
-650
μ
A
Vin = 2.0 V
R
RST
RST Pull up Resistor
50
90
(5)
200
k
CIO
Capacitance of I/O Buffer
10
pF
Fc = 1 MHz
T
A
= 25
°
C
I
PD
Power Down Current
50
200
μ
A
V
CC
= 3.0 V to 3.6 V
(3)
F
OSCB
OSCB unlocked frequency
10.8
12
13.2
MHz
With ideal R and C
F
OSCB
OSCB locked frequency
11.5
12
12.5
MHz
With ideal R and C
F
OSC C
OSCC frequency
8.4
14
19.6
MHz
I
CC
under
RESET
Power Supply Current Maximum values, X1
mode, OSCA oscillator
(9)
4
mA
V
CC
= 3.3 V
(1)
OSCA + Prescaler
I
CC
operating
Power Supply Current Maximum values, X1
mode, OSCA oscillator
(9)
0.4*F+3
mA
V
CC
= 3.3 V
(10)
F in MHz
I
CC
idle
Power Supply Current Maximum values, X1
mode, OSCA oscillator
(9)
6
mA
V
CC
= 3.3 V
(2)
I
CC
under
RESET
Power Supply Current Maximum values, X1
mode, OSCB oscillator
(9)
900
uA
V
CC
= 3.3 V
(1)
OSCB + Prescaler
I
CC
operating
Power Supply Current Maximum values, X1
mode, OSCB oscillator
(9)
5
mA
V
CC
= 3.3 V
(10)
I
CC
idle
Power Supply Current Maximum values, X1
mode, OSCB oscillator
(9)
4.8
mA
V
CC
= 3.3 V
(2)
I
CC
under
RESET
Power Supply Current Maximum values, X1
mode, OSCC oscillator
(9)
650
μ
A
V
CC
= 3.3 V
(1)
OSCC + Prescaler
I
CC
operating
Power Supply Current Maximum values, X1
mode, OSCC oscillator
(9)
5
mA
V
CC
= 3.3 V
(10)
I
CC
idle
Power Supply Current Maximum values, X1
mode, OSCC oscillator
(9)
4.8
mA
V
CC
= 3.3 V
(2)
V
RET
Supply voltage during power down mode
2.7
V
VPFDP
Power fail high level threshold
2.6
2.8
2.95
V
VPFDM
Power fail low level threshold (default)
2.45
2.55
2.7
V
Power fail hysteresis VPFDP - VPFDM
150
250
350
mV
t
G
Glitch maximum time
100
ns
Vcc down to 2.5 V
Table 1.
DC Parameters for Low Voltage (Continued)
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
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