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參數(shù)資料
| 型號： | TS83C51RB2-MCB |
| 廠商： | International Rectifier |
| 英文描述： | High Performance 8-bit Microcontroller |
| 中文描述： | 高性能8位微控制器 |
| 文件頁數(shù)： | 60/85頁 |
| 文件大?。?/td> | 762K |
| 代理商： | TS83C51RB2-MCB |
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60
4188E–8051–08/06
AT/TS8xC51Rx2
11.4
DC Parameters for Low Voltage
T
A
= 0
°
C to +70
°
C; V
SS
= 0 V; V
CC
= 2.7 V to 5.5 V
±
10%; F = 0 to 30 MHz.
T
A
= -40
°
C to +85
°
C; V
SS
= 0 V; V
CC
= 2.7 V to 5.5 V
±
10%; F = 0 to 30 MHz.
Notes:
1. I
CC
under reset is measured with all output pins disconnected; XTAL1 driven with T
CLCH
, T
CHCL
= 5 ns (see Figure 11-5.), V
IL
= V
SS
+ 0.5 V,
V
IH
= V
CC
- 0.5V; XTAL2 N.C.; EA = RST = Port 0 = V
CC
. I
CC
would be slightly higher if a crystal oscillator used..
2. Idle I
CC
is measured with all output pins disconnected; XTAL1 driven with T
CLCH
, T
CHCL
= 5 ns, V
IL
= V
SS
+ 0.5 V, V
IH
= V
CC
-
0.5 V; XTAL2 N.C; Port 0 = V
CC
; EA = RST = V
SS
(see Figure 11-3.).
3. Power-down I
CC
is measured with all output pins disconnected; EA = V
SS
, PORT 0 = V
CC
; XTAL2 NC.; RST = V
SS
(see Fig-
ure 11-4.).
Table 11-2.
DC Parameters for Low Voltage
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
V
IL
Input Low Voltage
-0.5
0.2 V
CC
- 0.1
V
V
IH
Input High Voltage except XTAL1, RST
0.2 V
CC
+ 0.9
V
CC
+ 0.5
V
V
IH1
Input High Voltage, XTAL1, RST
0.7 V
CC
V
CC
+ 0.5
V
V
OL
Output Low Voltage, ports 1, 2, 3, 4, 5
(6)
0.45
V
I
OL
= 0.8 mA
(4)
V
OL1
Output Low Voltage, port 0, ALE, PSEN
(6)
0.45
V
I
OL
= 1.6 mA
(4)
V
OH
Output High Voltage, ports 1, 2, 3, 4, 5
0.9 V
CC
V
I
OH
= -10
μ
A
V
OH1
Output High Voltage, port 0, ALE, PSEN
0.9 V
CC
V
I
OH
= -40
μ
A
I
IL
Logical 0 Input Current ports 1, 2, 3, 4, 5
-50
μ
A
Vin = 0.45 V
I
LI
Input Leakage Current
±
10
μ
A
0.45 V < Vin < V
CC
I
TL
Logical 1 to 0 Transition Current, ports 1, 2, 3, 4,
5
-650
μ
A
Vin = 2.0 V
R
RST
RST Pulldown Resistor
50
90
(5)
200
k
Ω
CIO
Capacitance of I/O Buffer
10
pF
Fc = 1 MHz
T
A
= 25
°
C
I
PD
Power-down Current
20
(5)
10
(5)
50
30
μ
A
V
CC
= 2.0 V to 5.5 V
(3)
V
CC
= 2.0 V to 3.3 V
(3)
I
PD
Power-down Current (Only for TS87C51RD2
S287-xxx Very Low power)
2
(5)
15
μ
A
2.0 V < V
CC <
3.6 V
(3)
I
CC
under
RESET
Power Supply Current Maximum values, X1
mode:
(7)
1 + 0.2 Freq
(MHz)
@12MHz 3.4
@16MHz 4.2
mA
V
CC
= 3.3 V
(1)
I
CC
operating
Power Supply Current Maximum values, X1
mode:
(7)
1 + 0.3 Freq
(MHz)
@12MHz 4.6
@16MHz 5.8
mA
V
CC
= 3.3 V
(8)
I
CC
idle
Power Supply Current Maximum values, X1
mode:
(7)
0.15 Freq
(MHz) + 0.2
@12MHz 2
@16MHz 2.6
mA
V
CC
= 3.3 V
(2)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TS83C51RB2-MCE | High Performance 8-bit Microcontroller |
| TS83C51RB2-MIB | High Performance 8-bit Microcontroller |
| TS83C51RB2-MIE | High Performance 8-bit Microcontroller |
| TS83C51RB2-VCB | High Performance 8-bit Microcontroller |
| TS83C51RB2-VCE | High Performance 8-bit Microcontroller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS83C51RB2-MCBR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| TS83C51RB2-MCE | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontroller |
| TS83C51RB2-MCEB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| TS83C51RB2-MCED | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| TS83C51RB2-MIA | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontroller |
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