ADUC7020BCPZ62-RL7
см. техническую документацию
Описание
ADUC7020 is a precision analogue microcontroller. However, in many cases where the DAC outputs are not present, these pins can still be used as additional ADC inputs, giving a maximum of 16 ADC input channels. A low drift band gap reference, temperature sensor and voltage comparator complete the ADC peripheral set. The device operates from an on-chip oscillator and a PLL generating an internal high frequency clock of 41.78MHz (UCLK). This clock is routed through a programmable clock divider from which the MCU core clock operating frequency is generated. On-chip factory firmware supports in-circuit serial download via the UART or I²C serial interface port; nonintrusive emulation is also supported via the JTAG interface. This features are incorporated into a low cost QuickStart™ development system supporting this MicroConverter® family. Applications are industrial control and automation systems, smart sensors, precision instrumentation, base station systems, optical networking.
• On-chip voltage reference, on-chip temperature sensor (±3°C)
• JTAG port supports code download and debug, external watch crystal
• 41.78MHz PLL with programmable divider, 62KB flash/EE memory, 8KB SRAM
• In-circuit download, JTAG-based debug, software-triggered in-circuit reprogrammability
• UART, 2× I2C and SPI serial I/O, up to 40pin GPIO port, 4× general-purpose timers
• Wake-up and watchdog timers (WDT), power supply monitor, full third-party support
• Programmable logic array (PLA), low cost QuickStart development system
• Input offset voltage is ±15mV (AVDD=IOVDD=2.7V to 3.6V, VREF=2.5V, TA=-40°C to +125°C)
• 40-lead LFCSP package
• Temperature rating range from -40°C to +125°C
Технические параметры
Архитектура | 0 |
Количество I/O | 14I/O |
Количество Выводов | 40вывод(-ов) |
Линейка Продукции | ARM7 Family ADuC70xx Series Microcontrollers |
Максимальное Напряжение Питания | 3.6В |
Минимальное Напряжение Питания | 2.7В |
Размер Памяти | 0 |
Размер Памяти RAM | 8КБ |
Семейство Микроконтроллера | ARM7 |
Серия Микроконтроллера | ADuC70xx |
Уровень Чувствительности к Влажности (MSL) | MSL 3-168 часов |
ADC Resolution: | 12 bit |
Brand: | Analog Devices |
Core: | ARM7TDMI |
DAC Resolution: | 12 bit |
Data Bus Width: | 32 bit/16 bit |
Data RAM Size: | 8 kB |
Data RAM Type: | SRAM |
Factory Pack Quantity: Factory Pack Quantity: | 750 |
Interface Type: | I2C, SPI, UART |
Manufacturer: | Analog Devices Inc. |
Maximum Clock Frequency: | 41.78 MHz |
Maximum Operating Temperature: | +125 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
Mounting Style: | SMD/SMT |
Number of ADC Channels: | 5 Channel |
Number of I/Os: | 14 I/O |
Number of Timers/Counters: | 4 Timer |
Package / Case: | LFCSP-40 |
Processor Series: | ADUC7020 |
Product Category: | ARM Microcontrollers-MCU |
Product Type: | ARM Microcontrollers-MCU |
Product: | MCU |
Program Memory Size: | 62 kB |
Program Memory Type: | Flash |
Series: | ADUC7020 |
Subcategory: | Microcontrollers-MCU |
Supply Voltage - Max: | 3.6 V |
Supply Voltage - Min: | 2.7 V |
Watchdog Timers: | Watchdog Timer |
Техническая документация
Дополнительная информация
Калькуляторы группы «Микроконтроллеры»
Типы корпусов импортных микросхем