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參數(shù)資料
| 型號： | MC68HC05F8B |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 1.8 MHz, MICROCONTROLLER, PDIP56 |
| 封裝： | PLASTIC, SDIP-56 |
| 文件頁數(shù)： | 44/126頁 |
| 文件大?。?/td> | 1084K |
| 代理商： | MC68HC05F8B |
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MOTOROLA
2-2
MC68HC05F8
PIN DESCRIPTIONS
2
PD0-PD7
SDI
SDO
SCK
(PD0-PD4 only)
47-43
-
46-39
41
40
39
These eight I/O lines comprise port D. The state of any pin is software
programmable. All port D lines are congured as input during power
on or external reset.
When the SPE bit of the SPI Control register (bit 6 of address $10) is
set, PD5, PD6, & PD7 are used for SDI, SDO, & SCK respectively, for
the Serial Peripheral Interface. PD5 to PD7 are not bonded out on the
56-pin package. Hence, the 56-pin package does not have SPI
features.
PE0-PE7
30-23
26-19
These eight I/O lines comprise port E. The state of any pin is software
programmable. All port E lines are congured as input during power
on or external reset.
PF0-PF7
42-35
38-31
These eight I/O lines comprise port F. The state of any pin is software
programmable. All port F lines are congured as input during power
on or external reset.
PG0, PG1
(PG0 only)
8
64, 63
These two I/O lines comprise port G. The state of any pin is software
programmable. All port G lines are congured as input during power
on or external reset. PG1 is not bonded out on the 56-pin package.
ENCOOUT
6
61
This pin is for encoded data output from the Manchester encoder.
DECOIN
7
62
This pin is for raw (Manchester) data input to the Manchester decoder.
TONEOUT
50
49
This output pin provides dual tone DTMF or melody under the control
of the DTMF/Melody Generator.
TONEX
51
50
This output pin provides pacier tones under the control of the
DTMF/Melody Generator.
NC/
VPP
31
27
This pin is used as the programming voltage pin for the EPROM
version, MC68HC705F8. It is connected to VDD for normal operation.
This pin is not used in the standard ROM part, MC68HC05F8.
PIN NAME
56-pin SDIP
PIN No.
64-pin QFP
PIN No.
DESCRIPTION
TPG
22
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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相關(guān)代理商/技術(shù)參數(shù) |
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| MC68HC05J1ADW | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers |
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