German customers who have cooperated with us for many years have purchased integrated circuits from NXP and Microchip from us. They are used in consumer electronics and industrial control fields such as computers. The specific purchase models are as follows:
Part Number: MCF52259CAG80
Category : Integrated Circuits - Embedded Microcontroller
Core Processor : Coldfire V2
Core Size : 32-Bit Single-Core
Speed : 80MHz
Connectivity : CANbus, EBI/EMI, Ethernet, I2C, QSPI, UART/USART, USB OTG
Peripherals : DMA, LVD, POR, PWM, WDT
Number of I/O : 96
Program Memory Size : 512KB (512K x 8)
Program Memory Type : FLASH
RAM Size : 64K x 8
Voltage - Supply (Vcc/Vdd) : 3V ~ 3.6V
Data Converters : A/D 8x12b
Operating Temperature : -40°C ~ 85°C (TA)
The MCF52259 microcontroller is a member of the ColdFire family of reduced instruction set computing (RISC) microprocessors.
This 32-bit device is based on the Version 2 ColdFire core operating at a frequency up to 80 MHz, offering high performance and low power consumption. On-chip memories connected tightly to the processor core include up to 512 KB of flash memory and 64 KB of static random access memory (SRAM). On-chip modules include:
• V2 ColdFire core delivering 76 MIPS (Dhrystone 2.1) at 80 MHz running from internal flash memory with Enhanced Multiply Accumulate (MAC) Unit and hardware divider
• Cryptography Acceleration Unit (CAU).
• Fast Ethernet controller (FEC)
• Mini-FlexBus external bus interface available on 144 pin packages
• Universal Serial Bus On-The-Go (USBOTG)
• USB Transceiver
• FlexCAN controller area network (CAN) module
• Three universal asynchronous/synchronous receiver/transmitters (UARTs)
• Two inter-integrated circuit (I2C) bus interface modules
• Queued serial peripheral interface (QSPI) module
• Eight-channel 12-bit fast analog-to-digital converter (ADC) with simultaneous sampling
• Four-channel direct memory access (DMA) controller
• Four 32-bit input capture/output compare timers with DMA support (DTIM)
• Four-channel general-purpose timer (GPT) capable of input capture/output compare, pulse width modulation (PWM), pulse-code modulation (PCM), and pulse accumulation
• Eight-channel/Four-channel, 8-bit/16-bit pulse width modulation timer
• Two 16-bit periodic interrupt timers (PITs)
• Real-time clock (RTC) module with 32 kHz crystal
• Programmable software watchdog timer
• Secondary watchdog timer with independent clock
• Interrupt controller capable of handling 57 sources
• Clock module with 8 MHz on-chip relaxation oscillator and integrated phase-locked loop (PLL)
• Test access/debug port (JTAG, BDM)
Part Number : PIC18F4620-I/PT
Category : Integrated Circuits - Embedded Microcontroller
Series : PIC® 18F
Core Size : 8-Bit
Speed : 40MHz
Connectivity : I2C, SPI, UART/USART
Peripherals : Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number of I/O : 36
Program Memory Size : 64KB (32K x 16)
Program Memory Type : FLASH
EEPROM Size : 1K x 8
RAM Size : 3.8K x 8
Voltage - Supply (Vcc/Vdd) : 4.2V ~ 5.5V
Data Converters : A/D 13x10b
Oscillator Type : Internal
Operating Temperature : -40°C ~ 85°C (TA)
The PIC18F4620 devices include an internal oscillator block which generates two different clock signals; either can be used as the microcontroller’s clock source. This may eliminate the need for external oscillator circuits on the OSC1 and/or OSC2 pins.
The main output (INTOSC) is an 8 MHz clock source, which can be used to directly drive the device clock. It also drives a postscaler, which can provide a range of clock frequencies from 31 kHz to 4 MHz. The INTOSC output is enabled when a clock frequency from 125 kHz to 8 MHz is selected.
The other clock source is the Internal RC oscillator (INTRC), which provides a nominal 31 kHz output.
INTRC is enabled if it is selected as the device clock source; it is also enabled automatically when any of the following are enabled:
• Power-up Timer
• Fail-Safe Clock Monitor
• Watchdog Timer
• Two-Speed Start-up
Part Nmuber : MIC5205-3.3YM5-TR
Category : Integrated Circuit - Power Management (PMIC) - Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Output Configuration : Positive
Output Type : Fixed
Number of Regulators : 1
Voltage - Input (Max) : 16V
Voltage - Output (Min/Fixed) : 3.3V
Voltage Dropout (Max) : 0.35V @ 150mA
Current - Output : 150mA
Current - Quiescent (Iq) : 150 µA
Current - Supply (Max) : 2.5 mA
PSRR : 75dB (100Hz)
Control Features : Enable
Protection Features : Over Current, Over Temperature, Reverse Polarity
Operating Temperature : -40°C ~ 125°C
Features :
• Ultra-Low Noise Output
• High Output Voltage Accuracy
• Guaranteed 150 mA Output
• Low Quiescent Current
• Low Dropout Voltage
• Extremely Tight Load and Line Regulation
• Very Low Temperature Coefficient
• Current and Thermal Limiting
• Reverse-Battery Protection
• Zero Off-Mode Current
• Logic-Controlled Electronic Enable
Applications :
• Cellular Telephones
• Laptop, Notebook, and Palmtop Computers
• Battery-Powered Equipment
• PCMCIA VCC and VPP Regulation/Switching
• Consumer/Personal Electronics
• SMPS Post-Regulator and DC/DC Modules
• High-Efficiency Linear Power Supplies
The MIC5205 is an efficient linear voltage regulator with ultra low-noise output, very low dropout voltage (typically 17 mV at light loads and 165 mV at 150 mA), and very low ground current (600 µA at 100 mA output). The MIC5205 offers better than 1% initial accuracy.
Designed especially for hand-held, battery-powered devices, the MIC5205 includes a CMOS or TTL compatible enable/shutdown control input. When shut down, power consumption drops nearly to zero.
Regulator ground current increases only slightly in dropout, further prolonging battery life.
Key MIC5205 features include a reference bypass pin to improve its already excellent low-noise performance, reversed-battery protection, current limiting, and overtemperature shutdown.
The MIC5205 is available in fixed and adjustable output voltage versions in a small SOT-23-5 package.
For low-dropout regulators that are stable with ceramic output capacitors
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