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參數(shù)資料
| 型號： | MM908E425AIDWB |
| 廠商： | 飛思卡爾半導(dǎo)體(中國)有限公司 |
| 英文描述： | Integrated Quad Half H-Bridge with Power Supply, Embedded MCU, and LIN Serial Communication |
| 中文描述： | 綜合四半僅符合電源橋，嵌入式微控制器和LIN串行通信 |
| 文件頁數(shù)： | 3/49頁 |
| 文件大小： | 490K |
| 代理商： | MM908E425AIDWB |
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Analog Integrated Circuit Device Data
Freescale Semiconductor
3
908E425
PIN CONNECTIONS
PIN CONNECTIONS
Figure 3. 908E425 Pin Connections (Transparent Package Top View)
Table 1. 908E425 Pin Definitions
A functional description of each pin can be found in the Functional Pin Description section beginning on
page 14
.
Pin Function
Pin
Pin Name
Formal Name
Definition
MCU
1
2
6
7
8
11
PTB7/AD7/TBCH1
PTB6/AD6/TBCH0
PTB5/AD5
PTB4/AD4
PTB3/AD3
PTB1/AD1
Port B I/Os
These pins are special-function, bidirectional I/O port pins that
are shared with other functional modules in the MCU.
MCU
3
4
5
PTC4/OSC1
PTC3/OSC2
PTC2/MCLK
Port C I/Os
These pins are special-function, bidirectional I/O port pins that
are shared with other functional modules in the MCU.
MCU
9
IRQ
External Interrupt
Input
This pin is an asynchronous external interrupt input pin.
MCU
10
RST
External Reset
This pin is bidirectional, allowing a reset of the entire system. It
is driven low when any internal reset source is asserted.
MCU
12
13
PTD0/TACH0/BEMF
PTD1/TACH1
Port D I Os
These pins are special-function, bidirectional I O port pins that
are shared with other functional modules in the MCU.
–
14, 21, 22, 33
NC
No Connect
Not connected.
MCU
42
PTE1/ RXD
Port E I O
This pin is a special-function, bidirectional I/O port pin that can
is shared with other functional modules in the MCU.
MCU
43
48
VREFL
VREFH
ADC References
These pins are the reference voltage pins for the analog-to-
digital converter (ADC).
PTA0/KBD0
PTA1/KBD1
PTA2/KBD2
FLSVPP
PTA3/KBD3
PTA4/KBD4
VREFH
VDDA
EVDD
EVSS
VSSA
VREFL
PTE1/RXD
RXD
VSS
PA1
VDD
H1
H2
H3
HVDD
NC
HB4
VSUP3
GND2
HB3
HS
PTB7/AD7/TBCH1
PTB6/AD6/TBCH0
PTC4/OSC1
PTC3/OSC2
PTC2/MCLK
PTB5/AD5
PTB4/AD4
PTB3/AD3
IRQ
RST
PTB1/AD1
PTD0/TACH0/BEMF
PTD1/TACH1
NC
FGEN
BEMF
RST_A
IRQ_A
SS
LIN
NC
NC
HB1
VSUP1
GND1
HB2
VSUP2
1
2
3
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
9
10
6
7
8
4
5
54
53
52
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
46
45
49
48
47
51
50
Exposed
Pad
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| MM908E621 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Quad Half-Bridge and Triple High-Side with Embedded MCU and LIN for High End Mirror |
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| MM908E621ACDWB | 功能描述:8位微控制器 -MCU QUAD H-B/3-HS W/MCU & LI RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT |
| MM908E621ACDWB/R2 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Quad Half-bridge and Triple High Side with Embedded MCU and LIN for High End Mirror |
| MM908E621ACDWBR2 | 功能描述:8位微控制器 -MCU QUAD HB / TRIPLE HS 841B RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT |
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