参数资料
型号: MCZ33884EG
厂商: Freescale Semiconductor
文件页数: 15/21页
文件大小: 0K
描述: IC MULTIPLE CONTACT MON 24-SOIC
标准包装: 30
系列: *
应用: *
接口: *
电源电压: *
封装/外壳: 24-SOIC(0.295",7.50mm 宽)
供应商设备封装: 24-SOIC
包装: 管件
安装类型: 表面贴装
Analog Integrated Circuit Device Data
Freescale Semiconductor
3
33884
PIN CONNECTIONS
PIN CONNECTIONS
Figure 3. 33884 Pin Connections
Table 1. 33884 Pin Definitions
Pin Number
Pin Name
Formal Name
Definitions
1
VDD
Voltage Power
This pin is 5.0 V logic supply.
2
SO
Serial Output
This pin is the SPI data out.
3
SI
Serial Input
This pin provides data input.
4
SP1
Switch Input One
This pin senses inputs programmed to read switch-to-ground (battery) supply contacts.
5
SG1
Switch-to-Ground Inputs
One
This pin is one of six and are switch-to-ground inputs only.
6
SG2
Switch-to-Ground Inputs
Two
This pin is one of six and are switch-to-ground inputs only.
7
SG3
Switch-to-Ground Inputs
Three
This pin is one of six and are switch-to-ground inputs only.
8
SB1
Switch-to Battery One
This pin is one of two, and senses inputs only.
9
SP2
Switch Input Two
This pin senses inputs programmed to read switch-to-ground (battery) supply contacts.
10
MASL
Master/Slave
This pin identifies which device will be master and which will be slave.
11
VPWR
Voltage Power
This pin is the power source.
12
VSS
Voltage SS
This pin is a ground.
13
RST
Reset
This pin is active low reset input to the device.
14
SYNC
Synchronization
This pin is used by the slave IC during the Polling mode.
15
INT
Interrupt
This pin is an interrupt output from the device.
16
SP3
Switch Input Three
This pin senses inputs programmed to read switch-to-ground (battery) supply contacts.
17
SB2
Switch-to-Battery Two
This pin is one of two, and senses inputs only.
18
SG4
Switch-to-Ground Inputs
Four
This pin is one of six and are switch-to-ground inputs only.
19
SG5
Switch-to-Ground Inputs
Five
This pin is one of six and are switch-to-ground inputs only.
20
SG6
Switch-to-Ground Inputs
Four
This pin is one of six and are switch-to-ground inputs only.
21
SP4
Switch Input One
This pin senses inputs programmed to read switch-to-ground (battery) supply contacts.
22
VBG
Bandgap Voltage
This pin....
SCLK
SG6
SG5
SG4
SB2
SP3
INT
SYNC
RST
CS
VBG
SP4
VDD
SG1
SG2
SG3
SB1
SP2
MASL
VSS
SO
SI
SP1
VPWR
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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