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参数资料
| 型号： | ISD4003-04MP |
| 厂商： | WINBOND ELECTRONICS CORP |
| 元件分类： | 音频合成 |
| 英文描述： | 240 SEC, SPEECH SYNTHESIZER WITH RCDG, PDIP28 |
| 封装： | 0.600 INCH, PLASTIC, DIP-28 |
| 文件页数： | 36/37页 |
| 文件大小： | 392K |
| 代理商： | ISD4003-04MP |
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8
ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P [DATASHEET]
8285E–AVR–02/2013
2.3.11
Port J (PJ6:PJ0)
Port J is a 7-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The Port J output buffers
have symmetrical drive characteristics with both high sink and source capability. As inputs, Port J pins that are
externally pulled low will source current if the pull-up resistors are activated. The Port J pins are tri-stated when a
reset condition becomes active, even if the clock is not running.
Port J also serves the functions of various special features of the Atmel ATmega3250A/3250PA/6450A/6450P as
listed on page 78.
2.3.12
RESET
Reset input. A low level on this pin for longer than the minimum pulse length will generate a reset, even if the clock
is not running. The minimum pulse length is given in Table 28-13 on page 297. Shorter pulses are not guaranteed
to generate a reset.
2.3.13
XTAL1
Input to the inverting Oscillator amplifier and input to the internal clock operating circuit.
2.3.14
XTAL2
Output from the inverting Oscillator amplifier.
2.3.15
AVCC
AVCC is the supply voltage pin for Port F and the A/D Converter. It should be externally connected to V
CC, even if
the ADC is not used. If the ADC is used, it should be connected to V
CC through a low-pass filter.
2.3.16
AREF
This is the analog reference pin for the A/D Converter.
相关PDF资料 |
PDF描述 |
|---|---|
| ISD4003-04MSI | 240 SEC, SPEECH SYNTHESIZER WITH RCDG, PDSO28 |
| ISD4003-04MS | 240 SEC, SPEECH SYNTHESIZER WITH RCDG, PDSO28 |
| ISD4003-05MED | 300 SEC, SPEECH SYNTHESIZER WITH RCDG, PDSO28 |
| ISD4003-05MEI | 300 SEC, SPEECH SYNTHESIZER WITH RCDG, PDSO28 |
| ISD4003-05MSI | 300 SEC, SPEECH SYNTHESIZER WITH RCDG, PDSO28 |
相关代理商/技术参数 |
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| ISD400304MPD | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Single-Chip Voice Record/Playback Devices 2- to 16-Minute Durations |
| ISD4003-04MPD | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Single-Chip Voice Record/Playback Devices 4-, 5-, 6-, and 8-Minute Durations |
| ISD4003-04MPI | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Single-Chip Voice Record/Playback Devices 4-, 5-, 6-, and 8-Minute Durations |
| ISD4003-04MPY | 功能描述:IC VOICE REC/PLAY 4MIN 28-DIP RoHS:是 类别:集成电路 (IC) >> 接口 - 语音录制和重放 系列:ISD4003 标准包装:14 系列:- 接口:串行 滤波器通频带:1.7kHz 持续时间:8 ~ 32 秒 安装类型:通孔 封装/外壳:28-DIP（0.300"，7.62mm） 供应商设备封装:28-PDIP 其它名称:90-21300+000 |
| ISD4003-04MS | 功能描述:IC VOICE REC/PLAY 4MIN 28-SOIC RoHS:否 类别:集成电路 (IC) >> 接口 - 语音录制和重放 系列:ISD4003 标准包装:14 系列:- 接口:串行 滤波器通频带:1.7kHz 持续时间:8 ~ 32 秒 安装类型:通孔 封装/外壳:28-DIP（0.300"，7.62mm） 供应商设备封装:28-PDIP 其它名称:90-21300+000 |
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