ST92T163 ST Microelectronics, ST92T163 Datasheet - Page 12

• Manufacturer Part Number: ST92T163
• Description: 8/16-BIT FULL SPEED USB MCU FOR COMPOSITE DEVICES WITH 16 ENDPOINTS
• Manufacturer: ST Microelectronics

ST92163 - GENERAL DESCRIPTION
Figure 4. 56-Pin Package Pin-Out
Table 1. Power Supply Pins
12/224
V
V
AV
V
DD
SS
PP
Name
DD
WKUP2/CLKOUT/TXCLK/INT7/P3.2
Main Power Supply Voltage
(2 pins internally connected)
Digital Circuit Ground
(2 pins internally connected)
Analog Circuit Supply Voltage
EPROM Programming Voltage.
Must be connected to ground in
normal operating mode.
WKUP3/RXCLK/INT7/P3.3
WKUP0/SOUT/INT7/P3.0
WKUP1/RTS/INT7/P3.1
Function
WKUP14/A15/P1.7
WKUP14/A14/P1.6
WKUP14/A13/P1.5
WKUP14/A12/P1.4
WKUP14/A11/P1.3
WKUP14/A10/P1.2
WKUP14/A9/P1.1
WKUP14/A8/P1.0
BREQ/P4.0
D7/A7/P0.7
D6/A6/P0.6
D5/A5/P0.5
D4/A4/P0.4
D3/A3/P0.3
BACK/P4.3
WAIT/P4.1
USBGND
USBVCC
USBDM0
USBDP0
P4.2
V
V
DS
DD
SS
14
39
15
41
35
52
28
21
56
23
57
17
36
1
Table 2. Primary Function pins
DS
OSCIN
OSCOUT
RESET
USBGND
USBVCC
USBDM0
USBDP0
Name
56
29
Data Strobe
Oscillator Input
Oscillator Output
Reset to initialize the ST9
USB bus ground level
USB voltage regulator output
USB Upstream port Data- line
USB Upstream port Data+ line
P3.4/INT7/DCD/WKUP4
P3.5/INT7/SIN/WKUP5
P3.6/INT7/ASN/WKUP6
P3.7/INT7/SDS/WKUP7
V
RESET
P5.0/INT1/TI NA
P5.1/INT4/TI NB
P5.2/INT3
P5.3/INT2/TO UTA
P5.4/WKUP8/USBOE
P5.5/INT0/W DIN/RW
P5.6/TOUTB /WKUP9
P5.7/NMI/W DOUT
OSCOUT
V
OSCIN
V
P6.0/INT5/SDA/WKUP10
P6.1/INT6/EXTRG/SCL/WKUP11
P6.2/INTCLK/AIN0/WKUP12
AV
P6.3/AIN1/WKUP13
P6.4/AIN2/USBSOF
P6.5/AIN3/USBSOF
P0.0/A0/D0
P0.1/A1/D1
P0.2/A2/D2
PP
SS
DD
DD
Function
40
42
51
5
6
7
9
8
45
22
24
35
46
47
51
50