MC68HC908BD48IFB Freescale Semiconductor, MC68HC908BD48IFB Datasheet - Page 277

• Manufacturer Part Number: MC68HC908BD48IFB
• Description: IC MCU 48K FLASH 6MHZ USB 44PQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908BD48IFB

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 6MHz
• Connectivity: I²C, USB
• Peripherals: POR, PWM
• Number Of I /o: 32
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 44-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

21.10 USB DC Electrical Characteristics
MC68HC908BD48
Freescale Semiconductor
Hi-Z State Data Line Leakage
Differential Input Sensitivity
Differential Common Mode Range
Single Ended Receiver Threshold
Static Output Low
Static Output High
Regulator Supply Voltage
NOTES:
1. V
2. Transceiver pullup resistor of 1.5KΩ ± 5% between VDD3 and D– and 15KΩ ± 5% to ground termination resistors on
3. No external current draw besides the USB required external resistors should be connected to the VDD3 pin.
D+ and D–.
DD
= 5.0 Vdc ± 10%, V
Characteristic
—
Offset is typically 22mV
Rev. 2.1
Figure 21-1. ADC Input Voltage vs. Step Readings
SS
(2), (3)
V
DD
= 0 Vdc, T
= 5V @ 25°C, ADC Clock = 1.5MHz
A
V
Symbol
= T
REGOUT
V
V
V
V
V
I
LO
CM
OH
L
SE
OL
DI
to T
Electrical Specifications
H
, unless otherwise noted.
Includes V
R
R
L
L
0V<V
Conditions
|(D+)–(D–)|
of 1.5k to 3.6V
of 15k to GND
Steps
I
L
= 4 mA
IN
<3.3V
DI
range
–10
Min
0.2
0.8
0.8
2.8
3.0
Typ
3.3
Electrical Specifications
Max
+10
2.5
2.0
0.3
3.6
3.6
Data Sheet
Unit
µA
V
V
V
V
V
V
277