MM908E626AVEK Freescale Semiconductor, MM908E626AVEK Datasheet - Page 8

• Manufacturer Part Number: MM908E626AVEK
• Description: IC STEPPER MOTOR DRIVER 54-SOIC
• Manufacturer: Freescale Semiconductor
• Type: Stepper Motor Driverr

Specifications of MM908E626AVEK

• Applications: Automotive Mirror Control
• Core Processor: HC08
• Program Memory Type: FLASH (16 kB)
• Controller Series: 908E
• Ram Size: 512 x 8
• Interface: SCI, SPI
• Number Of I /o: 13
• Voltage - Supply: 8 V ~ 18 V
• Operating Temperature: -40°C ~ 115°C
• Mounting Type: Surface Mount
• Package / Case: 54-SOIC (7.5mm Width) Exposed Pad, 54-eSOIC, 54-HSOIC
• Product: Stepper Motor Controllers / Drivers
• Supply Current: 20 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8
908E626
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 3. STATIC ELECTRICAL CHARACTERISTICS (continued)
All characteristics are for the analog chip only. Refer to the 68HC908EY16 datasheet for characteristics of the microcontroller
chip. Characteristics noted under conditions 9.0V
noted reflect the approximate parameter mean at T
LIN PHYSICAL LAYER
HALF-bridge OUTPUTS (HB1 : HB4)
Output Low Level
Output High Level
Pullup Resistor to V
Leakage Current to GND
Leakage Current to GND (V
LIN Receiver
LIN Wake-up Threshold
Switch ON Resistance @ T
High Side Over-current Shutdown
Low Side Over-current Shutdown
Low Side Current Limitation @ T
Half-bridge Output HIGH Threshold for BEMF Detection
Half-bridge Output LOW Threshold for BEMF Detection
Hysteresis for BEMF Detection
Low Side Current-to-Voltage Ratio (V
TXD LOW, 500Ω Pull-up to V
TXD HIGH, I
Recessive State (- 0.5V < V
Including Internal Pullup Resistor, V
Including Internal Pullup Resistor, V
Recessive
Dominant
Threshold
Input Hysteresis
High Side
Low Side
Current Limit 1 (CLS2 = 0, CLS1 = 1, CLS0 = 1)
Current Limit 2 (CLS2 = 1, CLS1 = 0, CLS0 = 0)
Current Limit 3 (CLS2 = 1, CLS1 = 0, CLS0 = 1)
Current Limit 4 (CLS2 = 1, CLS1 = 1, CLS0 = 0)
Current Limit 5 (CLS2 = 1, CLS1 = 1, CLS0 = 1)
CSA = 1
CSA = 0
OUT
SUP
= 1.0μA
J
SUP
Characteristic
= 25
LIN
Disconnected)
SUP
J
°
< V
= 25
C with I
SUP
ADOUT
°
LIN
LIN
C
)
LOAD
@ -18V
@ +18V
[V] / I
= 1.0A
HB
[A])
≤
A
V
= 25°C under nominal conditions, unless otherwise noted.
SUP
≤
16V, -40°C
R
R
I
I
BUS_PAS_
BUS_NO_GND
DS(ON)HB_HS
DS(ON)HB_LS
V
V
V
I
I
Symbol
V
V
RATIO
RATIO
R
≤
HBHSOC
HBLSOC
LIN-HIGH
LIN-LOW
BEMFHY
V
BEMFH
BEMFL
SLAVE
I
V
V
I
I
I
I
I
T
BUS
V
V
WTH
CL1
CL2
CL3
CL4
CL5
ITH
IHY
J
IH
IL
≤
H
L
135°C, unless otherwise noted. Typical values
REC
V
0.01V
0.6V
SUP
Min
210
300
450
600
0.0
3.0
2.5
7.0
1.0
20
–
–
–
0
–
–
–
–
–
–
–
–
- 1.0
LIN
Analog Integrated Circuit Device Data
SUP
V
V
- 600
SUP
SUP
12.0
Typ
425
400
260
370
550
740
- 30
- 60
2.0
30
25
55
30
–
–
–
–
–
–
–
–
Freescale Semiconductor
/ 2
/ 2
0.1V
0.4V
V
Max
14.0
- 5.0
500
500
315
440
650
880
1.4
7.5
7.5
0.0
3.0
60
20
SUP
–
–
–
–
–
–
–
SUP
LIN
Unit
mΩ
V/A
mA
mV
mV
kΩ
μA
μA
V
V
V
V
A
A
V