| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
SH79F1621 | Enhanced 8051 Microcontroller with 10bit ADC 1. Features ? 8bits micro-controller with Pipe-line structured 8051 compatible instruction set ? Flash ROM: 16K Bytes ? RAM: internal 256 Bytes, external 256 Bytes, LCD RAM 19Bytes ? EEPROM-like: 1K Bytes ? Operation Voltage: fOSC = 32.768kHz - 12MHz, VDD = 2V - 5.5V ? Oscillator (code opti 文件:1.3497 Mbytes 頁數(shù):113 Pages | SINOWEALTH 中穎電子 | SINOWEALTH | |
SH79F1621 | 8BIT MCU-家電/工控類 SH79F1621是一種高速高效率8051可兼容單片機(jī)。在同樣振蕩頻率下,較之傳統(tǒng)的8051芯片它有著運(yùn)行更快速的優(yōu)越特性。????SH79F1621保留了標(biāo)準(zhǔn)8051芯片的大部分特性。這些特性包括內(nèi)置256字節(jié)RAM,1個UART和外置中斷INT0,INT1,INT2和INT3。此外,SH79F1621還集成了外部256字節(jié)RAM,可兼容8052芯片的16位定時器/計(jì)數(shù)器(Timer2)。該單片機(jī)還包括適合于程序和數(shù)據(jù)的16K字節(jié)Flash塊。????SH79F1621不僅集成了如EUART等標(biāo)準(zhǔn)通訊模塊,此外還集成了LCD驅(qū)動器,具有內(nèi)建比較功能的ADC,PWM定時器等模塊。????為了達(dá) ■?基于8051指令流水線結(jié)構(gòu)的8位單片機(jī)\n■?Flash?ROM:16K字節(jié)\n■?RAM:內(nèi)部256字節(jié),外部256字節(jié),LCD?RAM?19字節(jié)\n■?類EEPROM:1024字節(jié)\n■?工作電壓:\n??fOSC?=?32.768kHz?-?12MHz,VDD?=?2V?-?5.5V\n■?振蕩器(代碼選項(xiàng)):\n??-?晶體諧振器:32.768kHz\n??-?晶體諧振器:2MHz?-?12MHz\n??-?陶瓷諧振器:2MHz?-?12MHz\n??-?內(nèi)部RC振蕩器:12MHz(±2%)/128K\n■?41個CMOS雙向I/O管腳\n■?2個可選擇的開漏極I/O口\n; | Sinowealth 中穎電子 | Sinowealth | |
Enhanced 8051 Microcontroller with 10bit ADC 1. Features ? 8bits micro-controller with Pipe-line structured 8051 compatible instruction set ? Flash ROM: 16K Bytes ? RAM: internal 256 Bytes, external 256 Bytes, LCD RAM 19Bytes ? EEPROM-like: 1K Bytes ? Operation Voltage: fOSC = 32.768kHz - 12MHz, VDD = 2V - 5.5V ? Oscillator (code opti 文件:1.3497 Mbytes 頁數(shù):113 Pages | SINOWEALTH 中穎電子 | SINOWEALTH | ||
Enhanced 8051 Microcontroller with 10bit ADC 1. Features ? 8bits micro-controller with Pipe-line structured 8051 compatible instruction set ? Flash ROM: 16K Bytes ? RAM: internal 256 Bytes, external 256 Bytes, LCD RAM 19Bytes ? EEPROM-like: 1K Bytes ? Operation Voltage: fOSC = 32.768kHz - 12MHz, VDD = 2V - 5.5V ? Oscillator (code opti 文件:1.3497 Mbytes 頁數(shù):113 Pages | SINOWEALTH 中穎電子 | SINOWEALTH | ||
Enhanced 8051 Microcontroller with 10bit ADC 1. Features ? 8bits micro-controller with Pipe-line structured 8051 compatible instruction set ? Flash ROM: 16K Bytes ? RAM: internal 256 Bytes, external 256 Bytes, LCD RAM 19Bytes ? EEPROM-like: 1K Bytes ? Operation Voltage: fOSC = 32.768kHz - 12MHz, VDD = 2V - 5.5V ? Oscillator (code opti 文件:1.3497 Mbytes 頁數(shù):113 Pages | SINOWEALTH 中穎電子 | SINOWEALTH | ||
Enhanced 8051 Microcontroller with 10bit ADC 1. Features ? 8bits micro-controller with Pipe-line structured 8051 compatible instruction set ? Flash ROM: 16K Bytes ? RAM: internal 256 Bytes, external 256 Bytes, LCD RAM 19Bytes ? EEPROM-like: 1K Bytes ? Operation Voltage: fOSC = 32.768kHz - 12MHz, VDD = 2V - 5.5V ? Oscillator (code opti 文件:1.3497 Mbytes 頁數(shù):113 Pages | SINOWEALTH 中穎電子 | SINOWEALTH |
技術(shù)參數(shù)
- 隨機(jī)存儲器(字節(jié)):
531
- CPU時鐘(赫茲):
32K~12M
- 工作電壓(伏特):
2.0~5.5
- I/O端口(引腳):
41
- 中斷源:
T2~5
- 定時器:
4×16bit
- I2C:
--
- EUART:
1
- SPI:
--
- ISP:
--
- IAP:
√
- 液晶驅(qū)動(COM×SEG):
LCD
- 模/數(shù)轉(zhuǎn)換器:
8×10bit
- 脈沖寬度調(diào)制:
1×12bit
- 看門狗定時器:
√
- 溫度范圍:
-40℃~+85℃
- 運(yùn)行功耗:
[TYP] 5mA@RC12MHz 25uA@Cry32kHz (VDD=5.0V)
- 靜態(tài)功耗:
[TYP] 2uA VDD=5V
- 低電壓復(fù)位:
2.1V 4.3V
- 其他功能:
8個灌電流強(qiáng)驅(qū)動I/O,1K類EEPROM,Buzzer
- 封裝:
QFP44 LQFP44
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Sinowealth/中穎 |
22+ |
LQFP44 |
25000 |
專業(yè)配單,原裝正品假一罰十,代理渠道價格優(yōu) |
詢價 | ||
SINOWEA |
25+ |
QFP44 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
Sinowealth/中穎 |
25+ |
LQFP44 |
55000 |
中穎代理渠道,全線供應(yīng)終端 |
詢價 | ||
SINOWEALT |
23+ |
1649+ |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
SINOWEA |
25+ |
QFP44 |
10000 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
中穎 |
23+ |
QFP44 |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
SINOWEALT |
1649+ |
QFP44 |
1914 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
SINOWEA |
20+ |
QFP44 |
1000 |
進(jìn)口原裝現(xiàn)貨假一賠萬力挺實(shí)單 |
詢價 | ||
SINOWEA |
22+ |
QFP44 |
30000 |
十七年VIP會員,誠信經(jīng)營,一手貨源,原裝正品可零售! |
詢價 | ||
SINOWEALT |
23+ |
1649+ |
4414 |
原廠原裝正品 |
詢價 |
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