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参数资料
型号： MM908E621ACDWB
厂商： FREESCALE SEMICONDUCTOR INC
元件分类： 微控制器/微处理器
英文描述： 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO54
封装： 17.90 X 7.50 MM, 0.65 MM PITCH, PLASTIC, SOIC-54
文件页数： 23/62页
文件大小： 917K
代理商： MM908E621ACDWB
Analog Integrated Circuit Device Data
Freescale Semiconductor
3
908E621
TERMINAL CONNECTIONS
TERMINAL CONNECTIONS
Figure 3. Terminal Connections
Table 1. Terminal Definitions
A functional description of each terminal can be found in the Functional Terminal Description section beginning on page 21.
Die
Terminal
Terminal Name
Formal Name
Definition
MCU
1
2
3
PTC4/OSC1
PTC3/OSC2
PTC2/MCLK
Port C I/Os
These terminals are special-function, bidirectional I/O port terminals
that are shared with other functional modules in the MCU.
MCU
4
5
6
PTB5/AD5
PTB4/AD4
PTB3/AD3
Port B I/Os
These terminals are special-function, bidirectional I/O port terminals
that are shared with other functional modules in the MCU.
MCU
7
IRQ
External Interrupt
Input
This terminal is an asynchronous external interrupt input terminal.
MCU
8
RST
External Reset
This terminal is bidirectional, allowing a reset of the entire system. It is
driven low when any internal reset source is asserted.
MCU /
Analog
9
(PTD0/TACH0/BEMF
-> PWM)
PWM signal
This terminal is the PWM signal test terminal. It internally connects the
MCU PTD0/TACH0 terminal with the Analog die PWM input.
Note: Do not connect in the application.
MCU
10
PTD1/TACH1
Port D I/Os
This terminal is a special-function, bidirectional I/O port terminal that is
shared with other functional modules in the MCU.
MCU /
Analog
44
(PTE1/RXD <- RXD)
LIN Transceiver
Output
This terminal is the LIN Transceiver output test terminal. It internally
connects the MCU PTE1/RXD terminal with the Analog die LIN
transceiver output terminal RXD.
Note: Do not connect in the application.
PTA0/KBD0
PTA1/KBD1
PTA2/KBD2
PTA3/KBD3
PTA4/KBD4
VDDA/VREFH
EVDD
EVSS
VSSA/VREFL
(PTE1/RXD <- RXD)
VSS
VDD
HVDD
L0
H0
HS3
VSUP8
HS2
VSUP7
HS1b
HS1a
VSUP6
VSUP5
GND4
HB1
VSUP4
FLSVPP
PTC4/OSC1
PTC3/OSC2
PTC2/MCLK
PTB5/AD5
PTB4/AD4
PTB3/AD3
IRQ
RST
(PTD0/TACH0/BEMF -> PWM)
PTD1/TACH1
RST_A
IRQ_A
LIN
A0CST
A0
GND1
HB4
VSUP1
GND2
HB3
VSUP2
NC
TESTMODE
GND3
HB2
VSUP3
1
11
12
13
14
15
16
17
18
19
20
9
10
21
22
23
24
25
26
27
6
7
8
4
5
2
3
54
44
43
42
41
40
39
38
37
36
35
46
45
34
33
32
31
30
29
28
49
48
47
51
50
53
52
Exposed
Pad
Transparent Top
View of Package
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相关代理商/技术参数
参数描述
MM908E621ACDWB/R2 制造商:FREESCALE 制造商全称: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 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
MM908E621ACPEK 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 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
MM908E621ACPEKR2 功能描述:8位微控制器 -MCU QUAD HB AND TRIPLE HS RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
MM908E622 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Quad Half-Bridge, Triple High-Side and EC Glass Driver with Embedded MCU and LIN for High End Mirror
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