MM908E625ACDWB Freescale Semiconductor, MM908E625ACDWB Datasheet - Page 30
MM908E625ACDWB
Manufacturer Part Number
MM908E625ACDWB
Description
IC QUAD HALF BRDG MCU/LIN 54SOIC
Manufacturer
Freescale Semiconductor
Datasheets
1.MM908E625.pdf
(48 pages)
2.MM908E625ACDWB.pdf
(48 pages)
3.MM908E625ACDWB.pdf
(48 pages)
4.MM908E625ACDWB.pdf
(48 pages)
5.MM908E625ACDWB.pdf
(40 pages)
Specifications of MM908E625ACDWB
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 ~ 85°C
Mounting Type
Surface Mount
Package / Case
54-SOIC (0.300", 7.50mm Width) Exposed Pad
Program Memory Size
16 KB
Number Of Programmable I/os
54
Number Of Timers
16
Operating Supply Voltage
- 18 V to + 28 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MM908E625ACDWB
Manufacturer:
FREESCALE Semiconductor
Quantity:
26
HALL-EFFECT SENSOR INPUT PIN CONTROL
REGISTER (HACTL)
pins. Reset clears the H3EN:H1EN bits.
30
Hall-Effect Sensor Input Pin Enable Bits (H3EN:H1EN)
908E625
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
Reset
Write
Read
Bits
These read/write bits enable the Hall-effect sensor input
0
0
7
Register Name and Address: HACTL - $08
6
0
0
No
5
0
0
MREG = Main Voltage
Figure 16. Hall-Effect Sensor Input Pin Cyclic Check Wake-Up Feature
Reason for Wakeup
Regulator
4
0
0
AWDCC = 1
Operate
GS = 1
STOP
IRQ?
SPI:
SPI:
3
0
0
Yes
H3EN H2EN H1EN
2
0
1
0
0
0
SPI Command
Assert IRQ_A
• 1 = Hall-effect sensor input pin Hx switched on and
• 0 = Hall-effect sensor input pin Hx disabled
sensed
Yes
No
Selected Hallport
Selected Hallport
Timer Overflow?
Analog Integrated Circuit Device Data
Hallport = 1
Wait 40 µs
Switch on
Switch off
MREG
STOP
AWD
No
Yes
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