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MCZ33999ER2 Datasheet(PDF) 3 Page - Freescale Semiconductor, Inc |
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MCZ33999ER2 Datasheet(HTML) 3 Page - Freescale Semiconductor, Inc |
3 / 21 page Analog Integrated Circuit Device Data Freescale Semiconductor 3 33999 PIN CONNECTIONS PIN CONNECTIONS Figure 3. 33999 Pin Connections Table 1. 33999 Pin Definitions A functional description of each pin can be found in the Functional Pin Description section beginning on page 10. Pin Number Pin Name Pin Function Formal Name Definition 1, 4, 24, 27, 28, 31, 51, 54 PWM0, PWM1, PWM6–PWM9, PWM14, PWM15 Input PWMn Input Parallel PWM control Input pins. Allows direct PWM control of eight outputs. 2, 3, 6, 7, 21, 22, 25, 26, 29, 30, 33, 34, 48, 49, 52, 53 OUT0–OUT15 Output Output 0– Output 15 Low-side driver outputs. 5 PWR Power PWR Supply Power supply pin to the SO output driver. 8 PWR Input Battery Input Battery supply input pin. 9, 10, 18, 19, 36, 37, 41, 45, 46 NC N/C No Connect These pins have no connection. 11–17, 38–40, 42–44 GND Ground Ground Ground for logic, analog, and power output devices. 20 SCLK Input System Clock System Clock for internal shift registers of the 33999. 23 CS Input Chip Select SPI control chip select input pin from MCU to 33999. 32 SI Input Serial Input Serial data input pin to the 33999. 35 SO Output Serial Output Serial data output pin. 47 RST Input Reset Active low reset input pin. 50 PWM Input PWM Control Pin PWM control input pin. Supports PWM on any combination of outputs. SO SO V OUT2 1 GND NC NC SCLK OUT4 OUT5 CS PWM6 OUT6 OUT7 PWM7 GND 11 12 13 14 15 16 17 18 19 20 9 10 21 22 23 24 25 26 27 6 7 8 4 5 NC GND GND GND GND GND OUT3 VPWR NC OUT1 PWM1 SOPWR 2 3 54 44 43 42 41 40 39 38 37 36 35 46 45 34 33 32 31 30 29 28 49 48 47 51 50 53 52 PWM0 OUT0 OUT13 GND NC NC SO OUT11 OUT10 SI PWM9 OUT9 OUT8 PWM8 GND NC GND GND GND NC GND OUT12 RST NC OUT14 PWM14 PWM PWM15 OUT15 |
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