ZSSC4151 Evaluation Kit Hardware Manual
© 2016 Integrated Device Technology, Inc.
8
March 11, 2016
2.5.
Connections between the ZSSC4151 IC and the Evaluation Board
Table 2.4 gives the descriptions for the signals on the K6 and K4 connectors (see Figure 2.1) and the relevant
ZSSC4151 IC pins.
Table 2.4 Signal Connections: ZSSC415x/6x/7x Evaluation Board and the ZSSC4151 QFN24
Evaluation
Board Label
Evaluation Board
Connector / Pins
ZSSC4151
Pin Name
QFN24
Pin
Description
VDDA
K6 / 15 and 8
VDDA
1
Positive digital supply voltage
VSSA
K6 / 16 and 9
VSSA
2
Negative analog supply voltage
SDA
K6 / 17 and 10
SDA
3
I²C
TM
data IO
SCL
K6 / 18 and 11
SCL
4
I²C
TM
clock
VDDE
K6 / 19 and 12
VDDE
5
Positive external supply voltage
VSSE
K6 / 20 and 13
VSSE
6
Negative external supply voltage
OUT/DOUT
K6 / 21 and 14
AOUT
7
Analog output and one wire interface IO (OWI)
BR2N
K4 / 17 and 9
Not applicable to the ZSSC4151
BR2P
K4 / 18 and 10
Not applicable to the ZSSC4151
TS2
K4 / 19 and 11
TS2
17
Alternate temperature sensor and current source
resistor
TOP
K4 / 20 and 12
TOP
16
Bridge top potential
TS1
K4 / 21 and 13
TS1
15
Temperature sensor and current source resistor
BR1N
K4 / 22 and 14
BRN
14
Negative input sensor bridge
BOT
K4 / 23 and 15
BOT
13
Bridge bottom potential
BR1P
K4 / 24 and 16
BRP
12
Positive input sensor bridge
