參數(shù)資料
型號(hào)： MM908E624ACDWBR2
廠(chǎng)商： Freescale Semiconductor
文件頁(yè)數(shù)： 21/39頁(yè)
文件大?。?/td> 0K
描述： IC TRPL SWITCH MCU/LIN 54-SOIC
標(biāo)準(zhǔn)包裝： 1,000
應(yīng)用： 自動(dòng)鏡像控制
核心處理器： HC08
程序存儲(chǔ)器類(lèi)型： 閃存（16 kB）
控制器系列： 908E
RAM 容量： 512 x 8
接口： SCI，SPI
輸入/輸出數(shù)： 16
電源電壓： 5.5 V ~ 18 V
工作溫度： -40°C ~ 85°C
安裝類(lèi)型： 表面貼裝
封裝/外殼： 54-BSSOP（0.295"，7.50mm 寬）
包裝： 帶卷 (TR)
供應(yīng)商設(shè)備封裝： 54-SOIC
配用： KIT908E624DWBEVB-ND - KIT EVAL 908E624 TRPL W/MCU/LIN
Analog Integrated Circuit Device Data
28
Freescale Semiconductor
908E624
TYPICAL APPLICATIONS
TYPICAL APPLICATIONS
DEVELOPMENT SUPPORT
As the 908E624 has the MC68HC908EY16 MCU
embedded typically all the development tools available for
the MCU also apply for this device, however due to the fact
of the additional analog die circuitry and the nominal +12 V
supply voltage some additional items have to be considered:
nominal 12 V rather than 5.0 or 3.0 V supply
high voltage VTST might be applied not only to IRQ pin,
but IRQ_A pin
MCU monitoring (Normal request timeout) has to be
disabled
For a detailed information on the MCU related
development support see the MC68HC908EY16 data sheet -
section development support.
The programming is principally possible at two stages in
the manufacturing process — first on chip level, before the IC
is soldered onto a PCB board and second after the IC is
soldered onto the PCB board.
Chip Level Programming
On Chip level the easiest way is to only power the MCU
with +5.0 V (see Figure 18) and not to provide the analog
chip with VSUP, in this setup all the analog pin should be left
open (e.g. VSUP[1:2]) and interconnections between MCU
and analog die have to be separated (e.g. IRQ - IRQ_A).
This mode is well described in the MC68HC908EY16 data
sheet - section development support.
Figure 18. Normal Monitor Mode Circuit (MCU only)
Of course it is also possible to supply the whole system
with VSUP (12 V) instead as described in Figure 19, page 29.
MM908E624
RST_A
RST
IRQ_A
IRQ
VREFL
VDDA
EVDD
VDD
EVSS
AGND
VSUP[1:2]
GND
4.7F
100nF
PTC4/OSC1
PTB3/AD3
PTB4/AD4
PTA0/KBD0
PTA1/KBD1
WDCONF
MAX232
10k
RS232
DB-9
1
3
C1+
C1-
4
5
C2+
C2-
7
8
2
3
5
VCC
GND
16
15
2
V+
V-
6
1F
+
1F
+
1F
+
1F
2
1
3
65
4
74HC125
9.8304MHz CLOCK
VDD
DATA
CLK
+5V
10k
+5V
VTST
10
9
T2OUT
R2IN
T2IN
R2OUT
VREFH
VSSA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MM908E624ACEW 功能描述:開(kāi)關(guān) IC - 各種 TRIPLE HIGH SIDE SW RoHS:否 制造商:Fairchild Semiconductor 開(kāi)啟電阻（最大值）: 電源電壓-最大:4.4 V 電源電壓-最小:2.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WLCSP-9 封裝:Reel
MM908E624ACEW/R2 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:Integrated Triple High Side Switch with Embedded MCU and LIN Serial Communicationfor Relay Drivers
MM908E624ACEWR2 功能描述:電源開(kāi)關(guān) IC - 配電 TRIPLE HIGH SIDE DRIVER RoHS:否 制造商:Exar 輸出端數(shù)量:1 開(kāi)啟電阻（最大值）:85 mOhms 開(kāi)啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5
MM908E624ACPEW 功能描述:8位微控制器 -MCU 3 HIGH SIDE SWITCH RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT
MM908E624ACPEWR2 功能描述:8位微控制器 -MCU 3 HIGH SIDE DRIVER RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT
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