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EM78611E 데이터시트 PDF




ELAN Microelectronics에서 제조한 전자 부품 EM78611E은 전자 산업 및 응용 분야에서
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부품번호 EM78611E 기능
기능 Universal Serial Bus Series Microcontroller
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EM78611E 데이터시트, 핀배열, 회로
EM78611E
Universal Serial Bus
Series Microcontroller
Product
Specification
DOC. VERSION 1.1
ELAN MICROELECTRONICS CORP.
November 2011




EM78611E pdf, 반도체, 판매, 대치품
Contents
6.4 USB Application................................................................................................ 19
6.4.1 USB Device Controller ......................................................................................19
6.4.2 Device Address and Endpoints .........................................................................19
6.5 Reset ................................................................................................................ 19
6.5.1 Power-on Reset.................................................................................................19
6.5.2 Watchdog Reset................................................................................................20
6.5.3 USB Reset.........................................................................................................20
6.6 Power Saving Mode ......................................................................................... 20
6.6.1 Power Down Mode ............................................................................................20
6.6.2 Dual Clock Mode ...............................................................................................21
6.7 Interrupt ............................................................................................................ 21
7 Absolute Maximum Ratings ................................................................................... 22
8 DC Electrical Characteristic ................................................................................... 22
9 Application Circuit .................................................................................................. 24
A Special Register Map .............................................................................................. 25
B Instruction Set ......................................................................................................... 26
C Code Option Register ............................................................................................. 28
Version
1.0
1.1
Specification Revision History
Revision Description
Initial released version
1. Remove Pin Assignment.
2. Modified Application Circuit.
Date
2007/12/27
2011/11/30
iv Product Specification (V1.1) 11.30.2011

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EM78611E 전자부품, 판매, 대치품
EM78611E
Universal Serial Bus Series Microcontroller
4 Pin Description
Pin Number
P50 ~ P57
P60 ~ P67
P80 ~ P87
P90 ~ P97
I/O
I/O
I/O
P70 ~ P72, P76, P77 I/O
D+ / CLK / P74
I/O
D- / DATA / P75
I/O
OSCI
OSCO
VDD
GND
V3.3
I
O
PWR
PWR
PWR
Function
GPIO pins. These pins can be pulled-high internally through
software control.
GPIO pins. These pins can be pulled-high internally through
software control or LED sink pins.
LED sink pins.
P76, P77 will have an internal pull-high resistor when the
EM78611E is running in PS/2 mode.
USB plus data line interface or CLK for PS/2 keyboard.
When the EM78611E is running under PS/2 mode, this pin
will have an internal pull-high resistor (2.2KΩ), with
VDD=5.0V.
USB minus data line interface or Data for PS/2 keyboard.
When the EM78611E is running in PS/2 mode, this pin will
have an internal pull-high resistor (2.2KΩ), with VDD=5.0V.
When the EM78611E is running in USB mode, this pin will
have an internal pull-high resistor, 1.5KΩ, with V3.3=3.3V.
6MHz / 12MHz ceramic resonator input.
Return path for 6-MHz / 12MHz ceramic resonator.
Power supply
Ground
3.3V regulator output
Product Specification (V1.1) 11.30.2011
(This specification is subject to change without further notice)
3

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관련 데이터시트

부품번호상세설명 및 기능제조사
EM78611

Universal Serial Bus Series Microcontroller

ELAN Microelectronics
ELAN Microelectronics
EM78611E

Universal Serial Bus Series Microcontroller

ELAN Microelectronics
ELAN Microelectronics

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