參數(shù)資料
型號(hào)： DS80C310-ECG
廠商： DALLAS SEMICONDUCTOR
元件分類(lèi)： Microcontroller
英文描述： 8-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP44
封裝： TQFP-44
文件頁(yè)數(shù)： 4/23頁(yè)
文件大?。?/td> 431K
代理商： DS80C310-ECG
DS80C310
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3. Idle mode current is measured with a 33 MHz clock source driving XTAL1, VCC =5.5V, RST at
ground, all other pins disconnected.
4. Stop mode current measured with XTAL1 and RST grounded, VCC =5.5V, all other pins
disconnected.
5. When addressing external memory.
6. RST=VCC. This condition mimics operation of pins in I/O mode.
7. During a 0 to 1 transition, a one-shot drives the ports hard for two clock cycles. This measurement
reflects port in transition mode.
8. Ports 1 and 3 source transition current when being pulled down externally. It reaches its maximum at
approximately 2V.
9. 0.45<VIN <VCC. Not a high-impedance input. This port is a weak address holding latch because Port 0
is dedicated as an address bus on the DS80C310. Peak current occurs near the input transition point of
the latch, approximately 2V.
10. Current required from external circuit to hold a logic low level on an I/O pin while the corresponding
port latch bit is set to 1. This is only the current required to hold the low level; transitions from 1 to 0
on an I/O pin will also have to overcome the transition current.
TYPICAL ICC VERSUS FREQUENCY Figure 2
相關(guān)PDF資料
PDF描述
DS80C320-ENL 8-BIT, MROM, 33 MHz, MICROCONTROLLER, PQFP44
DS80C320-ENG 8-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP44
DS80C320-MCG 8-BIT, MROM, 25 MHz, MICROCONTROLLER, PDIP40
DS80C320-QNG 8-BIT, MROM, 25 MHz, MICROCONTROLLER, PQCC44
DS80C320-ECG 8-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP44
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS80C310-ECG+ 功能描述:8位微控制器 -MCU High-Speed RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
DS80C310-ECL 制造商:DALLAS 制造商全稱(chēng):Dallas Semiconductor 功能描述:High-Speed Micro
DS80C310-FCG 功能描述:8位微控制器 -MCU High-Speed RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
DS80C310-FCG+ 功能描述:8位微控制器 -MCU High-Speed RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
DS80C310-MCG 功能描述:8位微控制器 -MCU High-Speed RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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