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Description

The ADuCM420 is a fully integrated single-package package that includes a high-performance analog and digital peripherals suite controlled by a 160MHz Arm ® Cortex™-M33 processor, as well as integrated flash memory for digital code and data.

The ADuCM420 features a low-power Arm Cortex-M33 processor and a 32-bit Reduced Instruction set computer (RISC) machine that delivers peak performance of up to 240 MIPS via a floating point unit (FPU). Also integrated on-chip are 2× 256 kB flash /EE memory and 64 kB static random access memory (SRAM), both with single-bit error correction (SEC), two-bit error detection (DED), and error checking and correction (ECC). The flash memory contains two separate 256 kB modules that allow one flash memory module to execute programs while the other flash memory module performs write/erase operations.

The ADuCM420 operates with an on-chip oscillator and a PLL frequency of 160 MHz. The clock can be selectively divided to reduce power consumption. Other low power modes can be set through the ADuCM420 software.

The suite includes a management data input/output (MDIO) interface capable of operating at frequencies up to 10 MHz. By merging physical address (PHYADR) and device address (DEVADD) hardware comparators, user programming can be simplified. The non-erasable kernel numeric code is combined with the flag in the user's flash memory to reliably switch between two independent hardware flash blocks using the household word code.

Device: ADUCM420BCBZ

Type: ARM Microcontroller - MCU

Applications: Fiber optic network 100 Gbps/200 Gbps/400 Gbps and higher frequency modules

Features

Simulate input/output

Multichannel, 12-bit, 2 MSPS ADC

Up to 12 external channels

On-chip bare chip temperature monitor

3 power monitor channels

Single-ended mode

0 V to VREF analog input range

Input buffer

12-bit voltage output DACs

8 x 0 V to 2.5 V, 1 kΩ load

4 x 0 V to 2.5 V, 2.5 kΩ load

Low drift reference voltage source in 1.25V or 2.5V chip

Buffered 1.25 V or 2.5 V output

4 voltage comparators

microcontroller

32-bit Arm Cortex-M33 core, 32-bit RISC architecture, FPU

Serial line port supports digital code download and debugging

Clock options:

16 MHz on-chip oscillator

160 MHz PLL output with programmable divider

External clock pulse source

Package and temperature range

3.46 mm x 3.46 mm, 64 ball WLCSP package

Fully specified for operation in −40°C to +105°C

memorizer

2 x 256 kB separate flash/EE memory with ECC

10000 cycles flash /EE durability

20 years of flash /EE retention

64 kB SRAM with ECC

With MDIO or I2C, software triggered in-circuit reprogramming is possible

On-off chip

2× UART, 2× SPI, 3× I2C serial input/output

Multilevel voltage (3.3V, 1.8V, 1.2V) GPIO

The MDIO slave has frequencies up to 10 MHz

Five universal timers

Wake up Timer (WUT)

Monitor Timer (WDT)

32 element PLA

16-bit PWM

All GPIOs support external interrupts, and five of them can support wakeup

Power source

Multiple power supplies: 3.3V for voltage DAC and ADC, 3.3V, 1.8V or 1.2V for digital input/output

Operating modes for low-power applications

tool

Low cost quick start development system

Full third-party support

If you need to buy ADUCM420BCBZ, or need BOM table matching order, please feel free to contact us!

Contact: Mr. Chen

Tel: +8613410018555

Email: sales@hkmjd.com