Datasheet
Analog Integrated Circuit Device Data
Freescale Semiconductor 3
07XSC200
2 Pin Connections
2.1 Pinout Diagram
Figure 3. 07XSC200 Pin Connection
2.2 Pin Definitions
A functional description of each pin can be found in the Functional Pin Description section beginning on page 22.
Table 1. 07XSC200 Pin Definitions
Pin
Number
Pin Name
Pin
Function
Formal Name Definition
1 RSTB Input Reset (Active Low)
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.
2 CSB Input Chip Select (Active
Low)
This input pin is connected to a chip select output of a master microcontroller
(MCU).
3 SCLK Input Serial Clock
This input pin is connected to the MCU providing the required bit shift clock for
SPI communication.
4 SI Input Serial Input
This 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.
5V
DD Input Digital Drain Voltage
(Power)
This is an external voltage input pin used to supply power to the SPI circuit.
6 SO Output Serial Output
This output pin is connected to the SPI serial data input pin of the MCU or to the
SI pin of the next device of a daisy chain of devices.
7, 25 GND Ground Ground
Those pins are the ground for the logic and analog circuitry of the device. These
pins must be shorted to board level.
Transparent top View
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
RSTB
CSB
SCLK
SI
VDD
SO
GND
VPWR
HS1
HS1
HS1
HS1
HS1
HS1
HS1
HS1
33
VPWR
WAKE
FSB
IN1
IN0
CLOCK
CSNS
FSI
GND
HS0
HS0
HS0
HS0
HS0
HS0
HS0
HS0