công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
MC33874BPNAR2 bảng dữ liệu(PDF) 3 Page - Freescale Semiconductor, Inc |
|
MC33874BPNAR2 bảng dữ liệu(HTML) 3 Page - Freescale Semiconductor, Inc |
3 / 37 page Analog Integrated Circuit Device Data Freescale Semiconductor 3 33874 PIN CONNECTIONS PIN CONNECTIONS Figure 3. 33874 Pin Connections Table 1. 33874 Pin Definitions A functional description of each pin can be found in the Functional Pin Description section beginning on page 15. Pin Number Pin Name Pin Function Formal Name Definition 1 CSNS Output Output Current Monitoring The Current Sense pin sources a current proportional to the designated HS0 :HS3 output. 2 3 5 6 IN0 IN1 IN2 IN3 Input Serial Inputs The IN0:IN3 high-side input pins are used to directly control HS0:HS3 high- side output pins, respectively. 4 TEMP Output Temperature Feedback This pin reports an analog value proportional to the temperature of the GND flag (pins 14, 17, 23). It is used by the MCU to monitor board temperature. 7 FS Output Fault Status (Active Low) This pin is an open drain configured output requiring an external pullup resistor to VDD for fault reporting. 8 WAKE Input Wake This input pin controls the device mode and watchdog timeout feature if enabled. 9 RST Input Reset This input pin is used to initialize the device configuration and fault registers, as well as place the device in a low-current sleep mode. 10 CS Input Chip Select (Active Low) This input pin is connected to a chip select output of a master microcontroller (MCU). 11 SCLK Input Serial Clock This input pin is connected to the MCU providing the required bit shift clock for SPI communication. 12 SI Input Serial Input This pin is a command data input pin connected to the SPI Serial Data Output of the MCU or to the SO pin of the previous device of a daisy -chain of devices. 13 VDD Power Digital Drain Voltage (Power) This pin is an external voltage input pin used to supply power to the SPI circuit. Transparent Top View of Package 13 24 12 10 9 8 7 6 5 4 321 11 23 22 19 20 21 16 17 18 15 14 SO GND HS3 HS1 NC HS0 HS2 GND FSI GND VPWR |
Số phần tương tự - MC33874BPNAR2 |
|
Mô tả tương tự - MC33874BPNAR2 |
|
|
Link URL |
Chính sách bảo mật |
ALLDATASHEET.VN |
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ] |
Alldatasheet là | Quảng cáo | Liên lạc với chúng tôi | Chính sách bảo mật | Trao đổi link | Tìm kiếm theo nhà sản xuất All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |