mm908e626 Freescale Semiconductor, Inc, mm908e626 Datasheet - Page 3

• Manufacturer Part Number: mm908e626
• Description: Integrated Stepper Motor Driver With Embedded Mcu And Lin Serial Communication
• Manufacturer: Freescale Semiconductor, Inc

Analog Integrated Circuit Device Data
Freescale Semiconductor
Table 1. 908E626 TERMINAL DEFINITIONS
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View of Package
MCU
MCU
MCU
MCU
MCU
A functional description of each terminal can be found in the Functional Terminal Description section beginning on
Die
–
14, 21, 22,
28, 33, 35,
36, 37, 39
Terminal
11
10
12
13
1
2
6
7
8
3
4
5
9
PTD0/TACH0/BEMF
PTB7/AD7/TBCH1
PTB6/AD6/TBCH0
Terminal Name
PTD1/TACH1
PTC2/MCLK
PTC4/OSC1
PTC3/OSC2
PTB5/AD5
PTB4/AD4
PTB3/AD3
PTB1/AD1
PTD0/TACH0/BEMF
PTB7/AD7/TBCH1
PTB6/AD6/TBCH0
RST
IRQ
NC
PTD1/TACH1
PTC2/MCLK
PTC4/OSC1
PTC3/OSC2
PTB5/AD5
PTB4/AD4
PTB3/AD3
PTB1/AD1
VSUP1
VSUP2
RST_A
FGEN
BEMF
IRQ_A
GND1
Figure 3. 908E626 Terminal Connections
HB1
HB2
RST
IRQ
LIN
NC
NC
NC
TERMINAL CONNECTIONS
SS
External Interrupt
External Reset
Formal Name
No Connect
Port B I/Os
Port C I/Os
Port D I /Os
Input
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
Exposed
These terminals are special-function, bidirectional I/O port terminals
that are shared with other functional modules in the MCU.
These terminals are special-function, bidirectional I/O port terminals
that are shared with other functional modules in the MCU.
This terminal is an asynchronous external interrupt input terminal.
This terminal is bidirectional, allowing a reset of the entire system. It
is driven low when any internal reset source is asserted.
These terminals are special-function, bidirectional I /O port terminals
that are shared with other functional modules in the MCU.
Not connected.
Pad
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
Definition
PTA0/KBD0
PTA1/KBD1
PTA2/KBD2
FLSVPP
PTA3/KBD3
PTA4/KBD4
VREFH
VDDA
EVDD
EVSS
VSSA
VREFL
PTE1/RXD
RXD
VSS
NC
VDD
NC
NC
NC
HVDD
NC
HB4
VSUP3
GND2
HB3
NC
TERMINAL CONNECTIONS
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908E626
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