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ATMEGA162V-8PU 其他数据使用手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
8位微控制器
封装:
DIP-40
描述:
8 位 megaAVR 微控制器，4KB 到 16KB 闪存我们在 RS Components 提供 Atmel 的各种 megaAVR 8 位微控制器。每个微控制器均基于增强型 RISC 体系结构，并具有 QTouch 库支持。 所有 megaAVR 微控制器具有不同 Kb 的系统内可编程内存、EEPROM 和 SRAM 以及不同引脚和封装类型。 **megaAVR 8 位微控制器类型 ** ATmega8 ATmega16 ATmega48 ATmega88 ATmega162 ATmega164 ATmega165 ATmega168 ATmega8515 ATmega8535
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P2P5P64Hot
原理图在P3P7P62P88P90P91P92P106P111P112P114P116
封装尺寸在P310P311P312
型号编码规则在P309P314P315
封装信息在P310P314
技术参数、封装参数在P314
应用领域在P30P31P40P46P58P60P216P219P230P231
电气规格在P62P314P315
导航目录
ATMEGA162V-8PU数据手册
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6
ATmega162/V
2513F–AVR–12/03
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 ATmega162 as listed
on page 77.
Port E(PE2..PE0) Port E is an 3-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 resistors are activated. The Port E pins are tri-stated when a reset
condition becomes active, even if the clock is not running.
Port E also serves the functions of various special features of the ATmega162 as listed
on page 80.
RESET
Reset input. A low level on this pin for longer than the minimum pulse length will gener-
ate a Reset, even if the clock is not running. The minimum pulse length is given in Table
18 on page 47. Shorter pulses are not guaranteed to generate a reset.
XTAL1 Input to the Inverting Oscillator amplifier and input to the internal clock operating circuit.
XTAL2 Output from the Inverting Oscillator amplifier.
About Code Examples This documentation contains simple code examples that briefly show how to use various
parts of the device. These code examples assume that the part specific header file is
included before compilation. Be aware that not all C compiler vendors include bit defini-
tions in the header files and interrupt handling in C is compiler dependent. Please
confirm with the C compiler documentation for more details.
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