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参数资料
| 型号： | R5F6461ELFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 48 MHz, MICROCONTROLLER, PQFP80 |
| 封装： | 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80 |
| 文件页数： | 70/72页 |
| 文件大小： | 839K |
| 代理商： | R5F6461ELFP |
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72
XMEGA A3U [DATASHEET]
Atmel-8386D-AVR-ATxmega64A3U-128A3U-192A3U-256A3U–03/2014
36.1.5 I/O Pin Characteristics
The I/O pins comply with the JEDEC LVTTL and LVCMOS specification and the high- and low level input and output
voltage limits reflect or exceed this specification.
Table 36-7. I/O pin characteristics.
Notes:
1.
The sum of all IOH for PORTA and PORTB must not exceed 100mA.
The sum of all IOH for PORTC, PORTD, PORTE must for each port not exceed 200mA.
The sum of all IOH for pins PF[0-5] on PORTF must not exceed 200mA.
The sum of all IOL for pins PF[6-7] on PORTF, PORTR and PDI must not exceed 100mA.
2.
The sum of all IOL for PORTA and PORTB must not exceed 100mA.
The sum of all IOL for PORTC, PORTD, PORTE must for each port not exceed 200mA.
The sum of all IOL for pins PF[0-5] on PORTF must not exceed 200mA.
The sum of all IOL for pins PF[6-7] on PORTF, PORTR and PDI must not exceed 100mA.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
IOH (1)/
IOL (2)
I/O pin source/sink current
-20
20
mA
VIH
High Level Input Voltage
VCC = 2.7 - 3.6V
2
VCC+0.3
V
VCC = 2.0 - 2.7V
0.7*VCC
VCC+0.3
VCC = 1.6 - 2.0V
0.8*VCC
VCC+0.3
VIL
Low Level Input Voltage
VCC = 2.7- 3.6V
-0.3
0.8
V
VCC = 2.0 - 2.7V
-0.3
0.3*VCC
VCC = 1.6 - 2.0V
-0.3
0.2*VCC
VOH
High Level Output Voltage
VCC = 3.0 - 3.6V
IOH = -2mA
2.4
0.94*VCC
V
VCC = 2.3 - 2.7V
IOH = -1mA
2.0
0.96*VCC
IOH = -2mA
1.7
0.92*VCC
VCC = 3.3V
IOH = -8mA
2.6
2.9
VCC = 3.0V
IOH = -6mA
2.1
2.6
VCC = 1.8V
IOH = -2mA
1.4
1.6
VOL
Low Level Output Voltage
VCC = 3.0 - 3.6V
IOL = 2mA
0.05*VCC
0.4
V
VCC = 2.3 - 2.7V
IOL = 1mA
0.03*VCC
0.4
IOL = 2mA
0.06*VCC
0.7
VCC = 3.3V
IOL = 15mA
0.4
0.76
VCC = 3.0V
IOL = 10mA
0.3
0.64
VCC = 1.8V
IOL = 5mA
0.3
0.46
IIN
Input Leakage Current
T = 25°C
<0.01
0.1
A
RP
Pull/Buss keeper Resistor
27
k
tr
Rise time
No load
4
ns
slew rate limitation
7
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