ST92T163R4T1 STMicroelectronics, ST92T163R4T1 Datasheet - Page 56

• Manufacturer Part Number: ST92T163R4T1
• Description: Microcontrollers (MCU) OTP EPROM 20K USB/I2
• Manufacturer: STMicroelectronics

Specifications of ST92T163R4T1

• Data Bus Width: 8 bit, 16 bit
• Program Memory Type: EPROM
• Program Memory Size: 20 KB
• Data Ram Size: 2 KB
• Interface Type: I2C, SCI, USB
• Maximum Clock Frequency: 24 MHz
• Number Of Programmable I/os: 64
• Number Of Timers: 2
• Operating Supply Voltage: 4 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: TQFP-64
• Minimum Operating Temperature: 0 C
• On-chip Adc: 8 bit
• Lead Free Status / Rohs Status: No

ST92163 - INTERRUPTS
3.7 MANAGEMENT OF WAKE-UP LINES AND EXTERNAL INTERRUPT LINES
In
(WKUP[14:0]) are available on external pins. The
WKUP[15] line is internally connected to the USB
interfaceline.
Figure 28. Wake-Up Lines and External Interrupt Lines Management
56/224
INTERFACE
the
USBISTR
Register
USB
ST92163,
ESUSP
WKUP15
WUCTRL Register
WKUP14[7:0]
fifteen
WKUP[13:8]
SW Setting
WKUP[7:0]
(to RCCU)
STOP
WUIMU
WKUP14
Wake-up
Pending Registers
Trigger Registers
ID1S bit
Mask Registers
lines
External Interrupt
1
(to CPU)
INTD1
Figure 28 shows the connections of the External
Interrupt Lines INT7[7:0] and the Wake-up/Inter-
rupt Lines managed through the WUIMU on the
INTD1 interrupt channel.
0
INT7[7:0]