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參數(shù)資料
| 型號： | DS2250-32-16 |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 8/18頁 |
| 文件大小： | 0K |
| 描述： | IC MICROCNTRLR 32X8 16MHZ 40SIMM |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | DS225x |
| 核心處理器： | 8051 |
| 芯體尺寸： | 8-位 |
| 速度： | 16MHz |
| 連通性： | SIO，UART/USART |
| 外圍設(shè)備： | 電源故障復(fù)位，WDT |
| 輸入/輸出數(shù)： | 32 |
| 程序存儲器類型： | SRAM |
| RAM 容量： | 32K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 4.75 V ~ 5.25 V |
| 振蕩器型： | 外部 |
| 工作溫度： | 0°C ~ 70°C |
| 封裝/外殼： | 40-SIMM |
| 包裝： | 托盤 |
| 其它名稱： | DS22503216 |
DS2250(T)
16 of 18
DS2250(T) TYPICAL ICC VS. FREQUENCY
FREQUENCY OF OPERATION (MHz)
(VCC = +5V, TA =+25°C)
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.
NORMAL OPERATION IS MEASURED USING:
1)
EXTERNAL CRYSTALS ON XTAL1 AND 2.
2)
ALL PORT PINS DISCONNECTED.
3)
RST = 0V 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 = 0V AND EA = VCC.
4)
PART SET IN IDLE MODE BY SOFTWARE.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2250-32-16+ | 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 |
| DS2250-64-08 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller |
| DS2250-64-12 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| DS2250-64-16 | 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 |
| DS2250-64-16# | 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 |
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