Datasheet ADUC7128BCPZ126 - Analog Devices MCU 16/32 bit ARM7TDMI CORE, 7128 — Ficha de datos

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Manufacturer: Analog Devices

Description: MCU 16/32 bit ARM7TDMI CORE, 7128

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Docket:
Precision Analog Microcontroller ARM7TDMI MCU with 12-Bit ADC and DDS DAC ADuC7128/ADuC7129
FEATURES
Analog I/O Multichannel, 12-bit, 1 MSPS ADC Up to 14 analog-to-digital converter (ADC) channels Fully differential and single-ended modes 0 to VREF analog input range 10-bit digital-to-analog converter (DAC) 32-bit 21 MHz direct digital synthesis (DDS) Current-to-voltage (I/V) conversion Integrated second-order low-pass filter (LPF) DDS input to DAC 100 line driver On-chip voltage reference On-chip temperature sensor (±3°C) Voltage comparator Microcontroller ARM7TDMI core, 16-/32-bit RISC architecture JTAG port supports code download and debug External watch crystal/clock source 41.78 MHz PLL with 8-way programmable divider Optional trimmed on-chip oscillator Memory 126 kB Flash/EE memory, 8 kB SRAM In-circuit download, JTAG-based debug Software triggered in-circuit reprogrammability On-chip peripherals 2Ч UART, 2Ч I2C and SPI serial I/O Up to 40-pin GPIO port 5Ч general-purpose timers

Specifications:

• Controller Family / Series: (ARM7) ADUC
• Core Size: 32 bit
• Number of I/O's: 40
• Program Memory Size: 126 Kb
• EEPROM Memory Size: 126 Kb
• RAM Memory Size: 8 Kb
• CPU Speed: 41.78 MHz
• Oscillator Type: External, Internal
• Number of Timers: 5
• Peripherals: ADC, Comparator, DAC, DDS, PLA, PWM, PSM, Timer, Temp Sensor
• Interface: I2C, JTAG, SPI, UART
• Number of PWM Channels: 6
• Digital IC Case Style: LFCSP
• Supply Voltage Range: 3 V to 3.6 V
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 64
• SVHC: No SVHC (18-Jun-2010)
• Operating Temperature Max: 85°C
• Temperature Operating Min: -40°C
• Clock Frequency: 44 MHz
• IC Generic Number: 7128
• Interface Type: I2C, SPI, UART
• Logic Function Number: 7128
• Memory Size:
• Memory Size Flash: 126 Kb
• Memory Type: FLASH
• Microprocessor/Controller Features: 2 x UART, 2 x I2C, SPI, 28 x GPIO, PLA
• No.

  of ADC Inputs: 10

• No. of Bits: 16 / 32
• No. of I/O Lines: 28
• No. of MIPS: 40
• Number of bits in ADC: 12
• Package / Case: LFCSP
• Program Memory Size: 126 Kb

RoHS: Yes

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