908E626 Datasheet, PDF (6/38 Pages) Freescale Semiconductor, Inc – Integrated Stepper Motor Driver with Embedded MCU and LIN Serial Communication

STATIC ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
All characteristics are for the analog chip only. Refer to the 68HC908EY16 datasheet for characteristics of the microcontroller
chip. Characteristics noted under conditions 9.0 V ≤ V_SUP ≤ 16 V, -40°C ≤ T_J ≤ 135°C unless otherwise noted. Typical values
noted reflect the approximate parameter mean at T_A = 25°C under nominal conditions unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
SUPPLY VOLTAGE
Nominal Operating Voltage
V_SUP
8.0
–
18
V
SUPPLY CURRENT
NORMAL Mode
V_SUP = 12 V, Power Die ON (PSON = 1), MCU Operating Using
Internal Oscillator at 32 MHz (8.0 MHz Bus Frequency), SPI, ESCI,
ADC Enabled
I_RUN
mA
–
20
–
DIGITAL INTERFACE RATINGS (ANALOG DIE)
Output Terminals RST_A, IRQ_A
Low-State Output Voltage (I_OUT = - 1.5 mA)
High-State Output Voltage (I_OUT = 1.0 µA)
Output Terminals BEMF, RXD
Low-State Output Voltage (I_OUT = - 1.5 mA)
High-State Output Voltage (I_OUT = 1.5 mA)
Output Terminal RXD – Capacitance ⁽⁸⁾
V
V_OL
–
–
0.4
V_OH
3.85
–
–
V
V_OL
–
–
0.4
V_OH
3.85
–
–
C_IN
–
4.0
–
pF
Input Terminals RST_A, FGEN, SS
Input Logic Low Voltage
Input Logic High Voltage
Input Terminals RST_A, FGEN, SS – Capacitance ⁽⁸⁾
V
V_IL
–
–
1.5
V_IH
3.5
–
–
C_IN
–
4.0
–
pF
Terminals RST_A, IRQ_A – Pullup Resistor
R_PULLUP1
–
10
–
kΩ
Terminal SS – Pullup Resistor
Terminals FGEN, MOSI, SPSCK – Pulldown Resistor
R_PULLUP2
–
60
–
kΩ
R_PULLDOWN
–
60
–
kΩ
Terminal TXD – Pullup Current Source
I_PULLUP
–
35
–
µA
Notes
8. This parameter is guaranteed by process monitoring but is not production tested.
908E626
6
Analog Integrated Circuit Device Data
Freescale Semiconductor