MG64F225 Datasheet, PDF (67/68 Pages) Megawin Technology Co., Ltd – Flash write/erase cycle

MG64F225 Datasheet
V1.00
VSS = 0V, TA = 25 ℃, VDD5V = 5.0V , VDDO = 3.0V, F_OSC = 6MHz and execute NOP for each machine cycle,
unless otherwise specified
Table 21-2 DC Characteristic (VDDO=3V)
Symbol
Parameter
Test
Condition
V_IH1 Input High voltage (All I/O ports except P35 & P36)
V_IH2 Input High voltage (P35 & P36)
V_IH4 Input High voltage (RESET)
V_IL1 Input Low voltage (All I/O ports except P35 & P36)
V_IL2 Input Low voltage (P35 & P36)
V_IL4 Input Low voltage (RESET)
I_OL1
Output Low current (All I/O Ports except P35 &
P36)
V_PIN = 0.4V
I_OL2 Output Low current (P35 & P36)
R_IO1 Internal pull-up resistance (P0 / P1 / P2 / P3)
R_IO2
Big Internal pull-up resistance for power down
wakeup (only P0 / P1 / P2)
V_PIN = 0.4V
V_PIN = 1.2V
R_RST Internal reset pull-down resistance
Limits
Unit
min typ max
1.5
V
2.1
V
2.4
V
0.5 V
0.6 V
0.6 V
3
mA
10
30
mA
130
KΩ
10
MΩ
130
KΩ
21.2 USB Transceiver Electrical Characteristics
VSS = 0V, TA = 25 ℃, VDD5V = 5.0V and execute NOP for each machine cycle, unless otherwise specified
Symbol
Transmitter
Parameter
Test Condition
Limits
Unit
min typ max
V_OH Output High Voltage
V_OL Output Low Voltage
I_OL DP/DM output Low Current
V_CRS Output Cross Over point
Z_DRVH Output Impedance on Driving High
Z_DRVL Output Impedance on Driving Low
T_R Output Rise Time
T_F Output Fall Time
Receiver
V_PIN = 0.4V
2.8
V
0.8
V
30
mA
1.3
2.0
V
28
44
Ω
28
44
Ω
75
300 ns
75
300 ns
V_DI Differential Input Sensitivity
| DP – DM |
0.2
V
V_CM Differential Input Common Mode Range
0.8
2.5
V
I_L Input Leakage current
Pull-up Disabled
<1.0
uA
This document information is the intellectual property of Megawin Technology.
 Megawin Technology Co., Ltd. 2013 All right reserved.
QP-7300-03D
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