参数资料
型号: MC68HC05V12CFNR2
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQCC68
封装: PLASTIC, LCC-68
文件页数: 110/135页
文件大小: 2080K
代理商: MC68HC05V12CFNR2
76
XMEGA B3 [DATASHEET]
8074D–AVR–08/2013
36.5
I/O Pin Characteristics
The I/O pins complies with the JEDEC LVTTL and LVCSMOS 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 I
OH for PORTA and PORTB must not exceed 100mA.
The sum of all I
OH for PORTC, PORTD, PORTE and PDI must for each port not exceed 200mA
TThe sum of all I
OH for PORTG and PORTM must not exceed 100mA.
The sum of all I
OH for PORTR must not exceed 100mA.
2.
The sum of all I
OL for PORTA and PORTB must not exceed 100mA.
The sum of all I
OL for PORTC, PORTD, PORTE must for each port not exceed 200mA.
The sum of all I
OL for PORTG and PORTM must not exceed 100mA.
The sum of all I
OL PORTR must not exceed 100mA.
3.
From design simulations
Symbol
Parameter
Condition
Min
Typ
Max
Units
OH/
OL
I/O pin source/sink current
-20
20
mA
VIH
High Level Input Voltage
VCC = 3.0 - 3.6V
0.6*VCC
VCC+0.3
V
VCC = 2.3 - 2.7V
0.6*VCC
VCC+0.3
V
CC = 1.6 - 2.3V
0.6*V
CC
V
CC+0.3
VIL
Low Level Input Voltage
VCC = 3.0 - 3.6V
-0.3
0.4*VCC
V
VCC = 2.3 - 2.7V
-0.3
0.4*VCC
V
CC = 1.6 - 2.3V
-0.3
0.4*V
CC
VOL
Output Low Voltage GPIO
VCC = 3.3V
IOL = 15mA
0.4
0.76
V
VCC = 3.0V
IOL = 10mA
0.26
0.64
V
CC = 1.8V
I
OL = 5mA
0.17
0.46
VOH
Output High Voltage GPIO
VCC = 3.3V
IOH = -8mA
2.6
2.8
V
VCC = 3.0V
IOH = -6mA
2.1
2.6
V
CC = 1.8V
I
OH = -2mA
1.4
1.6
I
IN
Input Leakage Current I/O pin
<0.01
1
A
RP
Pull/Buss keeper Resistor
25
k
R
RST
Reset pin Pull-up Resistor
25
kW
r
Rise time
No load
4
ns
slew rate limitation
7
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