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參數(shù)資料
| 型號： | DS2250T-64-16 |
| 廠商： | DALLAS SEMICONDUCTOR |
| 元件分類： | Microcontroller |
| 英文描述： | 8-BIT, 16 MHz, MICROCONTROLLER, DMA40 |
| 封裝： | SIMM-40 |
| 文件頁數(shù)： | 10/20頁 |
| 文件大?。?/td> | 594K |
| 代理商： | DS2250T-64-16 |
DS2250(T)
18 of 20
DS2250(T) TYPICAL ICC VS. FREQUENCY
FREQUENCY OF OPERATION (MHz)
(VCC=+5V, tA=25
°C)
Normal operation is measured using:
1) External crystals on XTAL1 and 2
2) All port pins disconnected
3) RST=0 volts and EA=VCC
4) Part performing endless loop writing to internal memory
Idle mode operation is measured using:
1) External clock source at XTAL1; XTAL2 floating
2) All port pins disconnected
3) RST=0 volts and EA=VCC
4) Part set in IDLE mode by software
NOTES:
1. All voltages are referenced to ground.
2. Maximum operating ICC is measured with all output pins disconnected; XTAL1 driven with tCLKR,
tCLKF = 10 ns, VIL = 0.5V; XTAL2 disconnected; EA = RST = PORT0 = VCC.
3. Idle mode ICC is measured with all output pins disconnected; XTAL1 driven at 8 MHz with tCLKR,
tCLKF = 10 ns, VIL = 0.5V; XTAL2 disconnected; EA = PORT0 = VCC, RST = VSS.
4. Stop mode ICC is measured with all output pins disconnected; EA = PORT0 = VCC; XTAL2 not
connected; RST = VSS.
5. Crystal start-up time is the time required to get the mass of the crystal into vibrational motion from
the time that power is first applied to the circuit until the first clock pulse is produced by the on-chip
oscillator. The user should check with the crystal vendor for the worst case spec on this time.
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| DS2250T-32-12 | 8-BIT, 12 MHz, MICROCONTROLLER, SMA40 |
| DS2250-32-12 | 8-BIT, 12 MHz, MICROCONTROLLER, SMA40 |
| DS2250-64-12 | 8-BIT, 12 MHz, MICROCONTROLLER, SMA40 |
| DS2250-8-8 | 8-BIT, 8 MHz, MICROCONTROLLER, SMA40 |
| DS2250-8-12 | 8-BIT, 12 MHz, MICROCONTROLLER, SMA40 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2250T-64-16+ | 功能描述:模塊化系統(tǒng) - SOM Soft MCU Module RoHS:否 制造商:Digi International 外觀尺寸:ConnectCore 9P 處理器類型:ARM926EJ-S 頻率:150 MHz 存儲容量:8 MB, 16 MB 存儲類型:NOR Flash, SDRAM 接口類型:I2C, SPI, UART 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 尺寸:1.97 in x 1.97 in x 6.1 in |
| DS2250T-64-8 | 功能描述:模塊化系統(tǒng) - SOM RoHS:否 制造商:Digi International 外觀尺寸:ConnectCore 9P 處理器類型:ARM926EJ-S 頻率:150 MHz 存儲容量:8 MB, 16 MB 存儲類型:NOR Flash, SDRAM 接口類型:I2C, SPI, UART 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 尺寸:1.97 in x 1.97 in x 6.1 in |
| DS2250T-8-12 | 功能描述:模塊化系統(tǒng) - SOM RoHS:否 制造商:Digi International 外觀尺寸:ConnectCore 9P 處理器類型:ARM926EJ-S 頻率:150 MHz 存儲容量:8 MB, 16 MB 存儲類型:NOR Flash, SDRAM 接口類型:I2C, SPI, UART 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 尺寸:1.97 in x 1.97 in x 6.1 in |
| DS2250T-8-16 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Soft Microcontroller Module |
| DS2250T-8-8 | 功能描述:模塊化系統(tǒng) - SOM RoHS:否 制造商:Digi International 外觀尺寸:ConnectCore 9P 處理器類型:ARM926EJ-S 頻率:150 MHz 存儲容量:8 MB, 16 MB 存儲類型:NOR Flash, SDRAM 接口類型:I2C, SPI, UART 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 尺寸:1.97 in x 1.97 in x 6.1 in |
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