NXP Semiconductors MC33889
System basis chip
| Part No. | MC33889 |
|---|---|
| Datasheet | MC33889 Download |
| Manufacturer |  NXP Semiconductors |
| Description | System basis chip |
| Buy | Stock & Price |
FEATURES
● VDD1: 5.0 V low drop voltage regulator, current limitation, overtemperature detection, monitoring and reset function with total current capability 200 mA● V2: tracking function of VDD1 regulator; control circuitry for external bipolar ballast transistor for high flexibility in choice of peripheral voltage and current supply
● Four operational modes
● Low standby current consumption in Stop and Sleep modes
● Built-in low speed 125 kbps fault tolerant CAN physical interface.
● External high voltage wake-up input, associated with HS1 VBAT switch
● 150 mA output current capability for HS1 VBAT switch allowing drive of external switches pull-up resistors or relays SYSTEM BASIS CHIP EG SUFFIX (PB-FREE) PLASTIC PACKAGE 98ASB42345B 28-PIN SOICW ORDERING INFORMATION Device (Add R2 Suffix for Tape and Reel) Temperature Range (TA) Package MC33889BPEG *MC33889DPEG -40 to 125 °C *Recommended for new designs 28 SOICW VPWR 33889 5.0 V VDD1 VSUP V2 MCU GND RST INT V2CTRL V2 HS1 Local Module Supply CS SCLK MOSI MISO CS SPI SCLK MOSI MISO L0 L1 WDOG RTH Wake-Up Inputs Safe Circuits TXD CANH RXD CANL RTL Twisted CAN Bus Pair Figure 1.
