參數(shù)資料
型號： MTA81010-RC/P
元件分類： 微控制器/微處理器
英文描述： 8-BIT, OTPROM, 4 MHz, RISC MICROCONTROLLER, PDIP28
封裝： PLASTIC, DIP-28
文件頁數(shù)： 28/76頁
文件大?。?/td> 745K
代理商： MTA81010-RC/P
MTA81010
DS39005D-page 34
1995 Microchip Technology Inc.
The oscillator frequency, divided by 4, is available on
the OSC2/CLKOUT pin, and can be used for test
purposes or to synchronize other logic (Figure 2-2 for
timing).
FIGURE 11-1: CRYSTAL OPERATION OR
CERAMIC RESONATOR (XT
OR LP TYPES ONLY)
TABLE 11-1:
CAPACITOR SELECTION
FOR CERAMIC RESONATORS
Higher capacitance increases the stability of oscillator
but also increases the start-up time. These values are
for design guidance only. Since each resonator has its
own characteristics, the user should consult the
resonator manufacturer for appropriate values of
external components.
Oscillator
Type
Resonator
Frequency
Capacitor Range
C1 = C2
XT
455 kHz
2.0 MHz
4.0 MHz
150 - 330 pF
20 - 330 pF
Rs may be required in XT mode for AT strip-cut
crystals to avoid overdriving. See Table 11-1 and
Table 11-2 for recommended values of C1, C2 per
oscillator type and frequency.
C1
C2
XTAL
OSC2
Note1
OSC1
RF
SLEEP
To internal
logic
RS
MTA81010
FIGURE 11-2: EXTERNAL CLOCK INPUT
OPERATION (XT OR LP
TYPES ONLY)
TABLE 11-2:
CAPACITOR SELECTION
FOR CRYSTAL OSCILLATOR
Higher capacitance increases the stability of oscillator
but also increases the start-up time. These values are
for design guidance only. Rs may be required in XT
mode to avoid overdriving crystals with low drive level
specification.
Since
each
crystal
has
its
own
characteristics, the user should consult the crystal
manufacturer
for
appropriate
values of
external
components.
FIGURE 11-3: RC OSCILLATOR (RC TYPE
ONLY)
Osc
Type
Freq
C1
C2
LP
32 kHz
15 pF
XT
100 kHz
200 kHz
450 kHz
1 MHz
2 MHz
4 MHz
15 - 30 pF
15 pF
200 -300 pF
100 -200 pF
15 - 100 pF
15 - 30 pF
15 pF
Clock from
ext. system
OSC1
OSC2
MTA81010
Open
VDD
Rext
Cext
VSS
OSC1
OSC2/CLKOUT
Fosc/4
MTA81010
相關(guān)PDF資料
PDF描述
MTA81010-XT/SO 8-BIT, OTPROM, 4 MHz, RISC MICROCONTROLLER, PDSO28
MTA81010S-LPI/SO 8-BIT, OTPROM, 4 MHz, RISC MICROCONTROLLER, PDSO28
MTA81010-LPI/P 8-BIT, OTPROM, 4 MHz, RISC MICROCONTROLLER, PDIP28
MTA81010S-RCI/SO 8-BIT, OTPROM, 4 MHz, RISC MICROCONTROLLER, PDSO28
MTA81010-XTI/P 8-BIT, OTPROM, 4 MHz, RISC MICROCONTROLLER, PDIP28
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MTA8106DGVRA 功能描述:SW TOGGLE SPDT VERT RT ANG PC 6A RoHS:否 類別:開關(guān) >> 撥動(dòng)開關(guān) 系列:MTA 綠 標(biāo)準(zhǔn)包裝:1 系列:A 電路:雙刀雙擲 開關(guān)功能:開-開-開 觸點(diǎn)額定電壓:6A @ 125VAC 觸動(dòng)器類型:扁平型 觸動(dòng)器長度:11.38mm 發(fā)光:不發(fā)光 安裝類型:面板安裝 端接類型:焊片 軸襯螺紋:1/4-40 包裝:散裝
MTA8106DVRA 功能描述:SWITCH TOGGLE SPDT VRA PC 6A RoHS:否 類別:開關(guān) >> 撥動(dòng)開關(guān) 系列:MTA 綠 標(biāo)準(zhǔn)包裝:1 系列:A 電路:雙刀雙擲 開關(guān)功能:開-開-開 觸點(diǎn)額定電壓:6A @ 125VAC 觸動(dòng)器類型:扁平型 觸動(dòng)器長度:11.38mm 發(fā)光:不發(fā)光 安裝類型:面板安裝 端接類型:焊片 軸襯螺紋:1/4-40 包裝:散裝
MTA8106DVRA04 功能描述:SWITCH TOGGLE SPDT VRA PC 6A RoHS:是 類別:開關(guān) >> 撥動(dòng)開關(guān) 系列:MTA 綠 標(biāo)準(zhǔn)包裝:1 系列:A 電路:雙刀雙擲 開關(guān)功能:開-開-開 觸點(diǎn)額定電壓:6A @ 125VAC 觸動(dòng)器類型:扁平型 觸動(dòng)器長度:11.38mm 發(fā)光:不發(fā)光 安裝類型:面板安裝 端接類型:焊片 軸襯螺紋:1/4-40 包裝:散裝
MTA8106EGRA 功能描述:SW TOGGLE SPDT RT ANG PC 6A RoHS:否 類別:開關(guān) >> 撥動(dòng)開關(guān) 系列:MTA 綠 標(biāo)準(zhǔn)包裝:1 系列:A 電路:雙刀雙擲 開關(guān)功能:開-開-開 觸點(diǎn)額定電壓:6A @ 125VAC 觸動(dòng)器類型:扁平型 觸動(dòng)器長度:11.38mm 發(fā)光:不發(fā)光 安裝類型:面板安裝 端接類型:焊片 軸襯螺紋:1/4-40 包裝:散裝
MTA8106EGRA04 功能描述:SWITCH TOGGLE SPDT RT ANG PC 6A RoHS:是 類別:開關(guān) >> 撥動(dòng)開關(guān) 系列:MTA 綠 標(biāo)準(zhǔn)包裝:1 系列:A 電路:雙刀雙擲 開關(guān)功能:開-開-開 觸點(diǎn)額定電壓:6A @ 125VAC 觸動(dòng)器類型:扁平型 觸動(dòng)器長度:11.38mm 發(fā)光:不發(fā)光 安裝類型:面板安裝 端接類型:焊片 軸襯螺紋:1/4-40 包裝:散裝
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*