MC68HC908BD48 Datasheet, PDF (277/290 Pages) Freescale Semiconductor, Inc – Microcontrollers

Electrical Specifications
USB DC Electrical Characteristics
3.5
3.4
3.3
3.2
3.1
3
2.9
2.8
2.7
2.6
2.5
2.4
V_DD = 5V @ 25°C, ADC Clock = 1.5MHz
2.3
2.2
2.1
2
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
Offset is typically 22mV
0.1
0
Steps
Figure 21-1. ADC Input Voltage vs. Step Readings
21.10 USB DC Electrical Characteristics
Characteristic
Symbol
Conditions
Min
Typ
Max Unit
Hi-Z State Data Line Leakage
I_LO
0V< V_IN <3.3V
– 10
+ 10
µA
Differential Input Sensitivity
V_DI
|(D+) – (D –)|
0.2
V
Differential Common Mode Range
V_CM
Includes V_DI range
0.8
2.5
V
Single Ended Receiver Threshold
V_SE
0.8
2.0
V
Static Output Low
V_OL
R_L of 1.5k to 3.6V
0.3
V
Static Output High
V_OH
R_L of 15k to GND
2.8
3.6
V
Regulator Supply Voltage ^{(2), (3)}
V_REGOUT
I_L= 4 mA
3.0
3.3
3.6
V
NOTES:
1. V_DD = 5.0 Vdc ± 10%, V_SS = 0 Vdc, T_A = T_L to T_H, unless otherwise noted.
2. Transceiver pullup resistor of 1.5KΩ ± 5% between VDD3 and D– and 15KΩ ± 5% to ground termination resistors on
D+ and D–.
3. No external current draw besides the USB required external resistors should be connected to the VDD3 pin.
MC68HC908BD48 — Rev. 1.0
MOTOROLA
Electrical Specifications
Technical Data
277