參數(shù)資料
型號(hào): MCZ33976EG
廠商: 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述: Dual Gauge Driver with Configurable esponse Time
中文描述: 雙計(jì)驅(qū)動(dòng)器,可配置esponse時(shí)間
文件頁(yè)數(shù): 3/41頁(yè)
文件大小: 551K
代理商: MCZ33976EG
Analog Integrated Circuit Device Data
Freescale Semiconductor
3
33976
PIN CONNECTIONS
PIN CONNECTIONS
Figure 3. 33976 Pin Connections
Table 1. 33976 Pin Definitions
Pin
Number
Pin
Name
Pin
Function
Formal Name
Definition
1
2
3
4
(MS Motor Pin #)
COS0+ (MS #4)
COS0
(MS #3)
SIN0+(MS #1)
SIN0
(MS #2)
Output
H-Bridge Outputs
0
Each pin is the output pin of a half bridge, designed to source or sink
current.
5 – 8,
17– 20
GND
Ground
Ground
These pins serve as the ground for the source of the low-side output
transistors as well as the logic portion of the device.
9
CS
Input
Chip Select
This pin is connected to a chip select output of a LSI IC.
10
SCLK
Input
Serial Clock
This pin is connected to the SCLK pin of the master device and acts
as a bit clock for the SPI port.
11
SO
Output
Serial Output
This pin is connected to the SPI Serial Data Input pin of the master
device or to the SI pin of the next device in a daisy chain.
12
SI
Input
Serial Input
This pin is connected to the SPI Serial Data Output pin of the master
device from which it receives output command data.
13
RTZ
Output
Multiplexed Output
This is a multiplexed output pin for the non-driven coil, during a Return
to Zero (RTZ) event.
14
VDD
Input
Voltage
This SPI and logic power supply input will work with 5.0 V supplies.
15
RST
Input
Reset
This input has an internal active pull-up.
16
VPWR
Input
Battery Voltage
Power supply.
21
22
23
24
(MS Motor Pin #)
SIN1
(MS #2)
SIN1+ (MS #1)
COS1
(MS #3)
COS1+ (MS #4)
Output
H-Bridge Outputs 1
Each of these pins is the output pin of a half bridge, designed to
source or sink current.
COS1+
COS1-
SIN1+
SIN1-
GND
GND
GND
GND
V
PWR
RST
VDD
RTZ
COS0+
COS0-
SIN0+
SIN0-
GND
GND
GND
GND
CS
SCLK
SO
SI
5
6
7
8
9
10
11
12
2
3
4
24
20
19
18
17
16
15
13
23
22
21
14
1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCZ33976EG 制造商:Freescale Semiconductor 功能描述:IC STEPPER MOTOR GUAGE DRIVER SPI
MCZ33976EG/R2 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:Dual Gauge Driver with Configurable Response Time
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MCZ33977EG 制造商:Freescale Semiconductor 功能描述:IC STEPPER MOTOR GAUGE DRIVER SPI