参数资料
型号: MPC8313VRAGDB
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 400 MHz, MICROPROCESSOR, PBGA516
封装: 27 X 27 MM, 2.25 MM HEIGHT, 1 MM PITCH, LEAD FREE, TEPBGAII-516
文件页数: 56/100页
文件大小: 1247K
代理商: MPC8313VRAGDB
MPC8313E PowerQUICC II Pro Processor Hardware Specifications, Rev. 3
Freescale Semiconductor
59
GPIO
Figure 51 provides the AC test load for the Timers.
Figure 51. Timers AC Test Load
16 GPIO
This section describes the DC and AC electrical specifications for the GPIO.
16.1
GPIO DC Electrical Characteristics
Table 56 provides the DC electrical characteristics for the GPIO when the GPIO pins are operating from
a 3.3-V supply.
Table 57 provides the DC electrical characteristics for the GPIO when the GPIO pins are operating from
a 2.5-V supply.
Table 56. GPIO (When Operating at 3.3 V) DC Electrical Characteristics1
1 This specification only applies to GPIO pins that are operating from a 3.3-V supply. See Table 63 for the power supply listed
for the individual GPIO signal.
Characteristic
Symbol
Condition
Min
Max
Unit
Output high voltage
VOH
IOH = –8.0 mA
2.4
V
Output low voltage
VOL
IOL = 8.0 mA
0.5
V
Output low voltage
VOL
IOL =3.2 mA
0.4
V
Input high voltage
VIH
—2.0
NVDD +0.3
V
Input low voltage
VIL
–0.3
0.8
V
Input current
IIN
0V
≤ VIN ≤ NVDD
±5
μA
Table 57. GPIO (When Operating at 2.5 V) DC Electrical Characteristics1
Parameters
Symbol
Conditions
Min
Max
Unit
Supply voltage 2.5 V
NVDD
2.37
2.63
V
Output high voltage
VOH
IOH = –1.0 mA
NVDD = min
2.00
NVDD + 0.3
V
Output low voltage
VOL
IOL = 1.0 mA
NVDD = min
VSS – 0.3
0.40
V
Input high voltage
VIH
—NVDD = min
1.7
NVDD + 0.3
V
Input low voltage
VIL
—NVDD = min
–0.3
0.70
V
Input high current
IIH
VIN = NVDD
—10
μA
Output
Z0 = 50 Ω
NVDD/2
RL = 50 Ω
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