Qls 14N23 - TMPA8873 PSNG Terminal Interface (MCU Block - cont.)

Con
fidential
TMPA8873
PSNG /
CMNG /CPNG /CRNG /CSNG
2005/03/29
26
Pin
No.
Pin Name I/O Function Interface Circuit
6
7
Xout
Xin
Output
Input
X’tal connecting pins
6
7
9
4
Osc.enable
1.2MΩ
500Ω
fc
8 TEST Input Test pin for out-going test
8
9
4
1kΩ
9 up DVdd
Power
Supply
Vdd
Supply 5V
-
9
CPUcore
Digtalcurcuit
Slicer
10 up VVss
Power
Supply
GND for Slicer circuit
⎯
54 up AGND
Power
Supply
GND for Oscillator circuit
⎯
55 up AVdd
Power
Supply
Vdd for Oscillator circuit
Supply 5V
⎯
56 P56 I/O
56
9
4
1kΩ
5kΩ
Key‑on
Wake‑up
22pF
Disable
Initial"Hi‑Z"
57
P52
(SDA)
(SO1)
I/O
(I/O)
(Output)
IIC bus serial data input / output
SIO serial data output
57
9
4
1kΩ
Disable
Initial"Hi‑Z"
Opendrain
outputenable