PIC16C765 Microchip Technology Inc., PIC16C765 Datasheet - Page 143

• Manufacturer Part Number: PIC16C765
• Description: 8-bit Cmos Microcontrollers With Usb
• Manufacturer: Microchip Technology Inc.

FIGURE 16-14: MAXIMUM INPUT WAVEFORM TIMING SPECIFICATIONS
FIGURE 16-15: USB LOW SPEED SIGNALING
TABLE 16-12: USB AC AND DC SPECIFICATIONS
Note 1:
Parameter
2000 Microchip Technology Inc.
Note 1: The D+/D- signals can withstand a continuous short to V
No.
Note 1:
Data Differential Lines
Parameters are per USB Specification 1.1. No Microchip specific parameter numbers exist (per the PICmicro™
Mid-Range Reference Manual, DS33023.
T
T
V
T
V
V
V
V
V
V
LR
LF
LRFM
OL
OH
CRS
IL
IH
IHZ
USB
Parameters are per USB Specification 1.1. No Microchip specific parameter numbers exist (per the PICmicro™
Mid-Range Reference Manual, DS33023.
Sym
Pin
R
SRC
Transition Rise Time
Transition Fall Time
Crossover Voltage
Rise and Fall Time Matching
Voltage Input Low
Voltage Input High
Voltage Input High Floating
Differential Input Sensitivity
Differential Common Mode Range
Voltage Output Low
Voltage Output High
USB Voltage Output
= 39
R
SRC
± 2%
Characteristic
72
V
10%
70
90%
Preliminary
Min
1.3
2.0
2.7
0.2
0.8
0.0
2.8
2.7
75
75
80
4.6V
-1.0V
T
YP
BUS
†
, GND, cable shield or any other signal.
Max
300
300
125
2.0
0.8
3.6
2.5
0.3
3.6
3.6
20ns
max
4ns
min
90%
Units
ns
ns
%
V
V
V
V
V
V
V
V
V
60ns
min
PIC16C745/765
71
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(D+)-(D-) (Note 1)
(Note 1)
(Note 1)
(Note 1)
I
(Note 1)
66.7ns
USB
6MHz
20ns
max
4ns
min
10%
= 0 to 230 A in suspend mode
0 to 2.6mA in non-suspend mode
Conditions
DS41124C-page 143