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參數(shù)資料
| 型號： | AT90CAN128-IL |
| 廠商： | Atmel Corp. |
| 英文描述： | Microcontroller with 32/64k Bytes of ISP Flash and CAN Controller |
| 中文描述： | 微控制器與ISP的閃存和控制器的CAN 32/64k字節(jié) |
| 文件頁數(shù)： | 7/16頁 |
| 文件大小： | 560K |
| 代理商： | AT90CAN128-IL |
7
7538AS–CAN–09/05
AT90CAN32/64
2.5
Pin Descriptions
2.5.1
VCC
Digital supply voltage.
2.5.2
GND
Ground.
2.5.3
Port A (PA7..PA0)
Port A is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The
Port A output buffers have symmetrical drive characteristics with both high sink and source
capability. As inputs, Port A pins that are externally pulled low will source current if the pull-up
resistors are activated. The Port A pins are tri-stated when a reset condition becomes active,
even if the clock is not running.
Port A also serves the functions of various special features of the AT90CAN32/64 as listed on
I/O-Ports paragraph of the complete Datasheet.
2.5.4
Port B (PB7..PB0)
Port B is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The
Port B output buffers have symmetrical drive characteristics with both high sink and source
capability. As inputs, Port B pins that are externally pulled low will source current if the pull-up
resistors are activated. The Port B pins are tri-stated when a reset condition becomes active,
even if the clock is not running.
Port B also serves the functions of various special features of the AT90CAN32/64 as listed on
I/O-Ports paragraph of the complete Datasheet.
2.5.5
Port C (PC7..PC0)
Port C is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The
Port C output buffers have symmetrical drive characteristics with both high sink and source
capability. As inputs, Port C pins that are externally pulled low will source current if the pull-up
resistors are activated. The Port C pins are tri-stated when a reset condition becomes active,
even if the clock is not running.
Port C also serves the functions of special features of the AT90CAN32/64 as listed on I/O-Ports
paragraph of the complete Datasheet.
2.5.6
Port D (PD7..PD0)
Port D is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The
Port D output buffers have symmetrical drive characteristics with both high sink and source
capability. As inputs, Port D pins that are externally pulled low will source current if the pull-up
resistors are activated. The Port D pins are tri-stated when a reset condition becomes active,
even if the clock is not running.
Port D also serves the functions of various special features of the AT90CAN32/64 as listed on
I/O-Ports paragraph of the complete Datasheet.
2.5.7
Port E (PE7..PE0)
Port E is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The
Port E output buffers have symmetrical drive characteristics with both high sink and source
capability. As inputs, Port E pins that are externally pulled low will source current if the pull-up
相關PDF資料 |
PDF描述 |
|---|---|
| AT90CAN128-UL | Microcontroller with 32/64k Bytes of ISP Flash and CAN Controller |
| AT90CAN32-IL | Microcontroller with 32/64k Bytes of ISP Flash and CAN Controller |
| AT90CAN32-UL | Microcontroller with 32/64k Bytes of ISP Flash and CAN Controller |
| AT90CAN64-IL | Microcontroller with 32/64k Bytes of ISP Flash and CAN Controller |
| AT90CAN64-UL | Microcontroller with 32/64k Bytes of ISP Flash and CAN Controller |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AT90CAN128-UL | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Microcontroller with 32/64k Bytes of ISP Flash and CAN Controller |
| AT90CAN32 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Microcontroller with 32/64k Bytes of ISP Flash and CAN Controller |
| AT90CAN32_06 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Microcontroller with 32K/64K/128K Bytes of ISP Flash and CAN Controller |
| AT90CAN32_07 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 32K/64K/128K Bytes of ISP Flash and CAN Controller |
| AT90CAN32_08 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 16K/32K/64K Bytes In-System Programmable Flash8-bit Microcontroller with 32K/64K/128K Bytes of ISP Flash and CAN Controller |
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