參數(shù)資料
型號(hào): MCZ33996EKR2
廠商: 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述: 16-Output Switch with SPI Control
中文描述: 16輸出帶有SPI控制開關(guān)
文件頁數(shù): 3/23頁
文件大小: 306K
代理商: MCZ33996EKR2
Analog Integrated Circuit Device Data
Freescale Semiconductor
3
33996
PIN CONNECTIONS
PIN CONNECTIONS
Figure 3. 33996 Pin Locations
Table 1. Pin Definitions
A functional description of each pin can be found in the Functional Pin Description section beginning on
page 10
.
Pin
Pin Name
Formal Name
Definition
1, 2, 4, 5, 12, 13,
15 – 18, 20, 21,
28, 29, 31, 32
OUT0 – OUT15
Output 0 – Output 15
Open drain output pin.
3
SOPWR
SO
PWR
Supply
Power supply pin to the SO output driver.
6
VPWR
Battery Input
Battery supply input pin.
7– 10, 23 – 26
GND
Ground
Ground for logic, analog, and power output devices.
11
SCLK
System Clock
System Clock for internal shift registers of the 33996.
14
CS
Chip Select
SPI control chip select input pin from the MCU to the 33996.
19
SI
Serial Input
Serial data input pin to the 33996.
22
SO
Serial Output
Serial data output pin.
27
RST
Reset
Active low reset input pin.
30
PWM
PWM Control
PWM control input pin. Supports PWM on any combination of outputs.
OUT15
OUT14
PWM
1
OUT12
RST
GND
GND
GND
GND
SO
OUT11
OUT10
SI
OUT9
OUT8
OUT13
OUT0
OUT1
SOPWR
OUT3
VPWR
GND
GND
GND
GND
SCLK
OUT4
OUT5
OUT6
OUT7
CS
OUT2
8
9
10
11
12
13
14
15
16
3
4
5
6
7
2
32
25
24
23
22
21
20
19
18
17
30
29
28
27
26
31
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