ST92F120V1Q7 STMicroelectronics, ST92F120V1Q7 Datasheet - Page 75

• Manufacturer Part Number: ST92F120V1Q7
• Description: Microcontrollers (MCU) Flash 128K SPI/I2C
• Manufacturer: STMicroelectronics

Specifications of ST92F120V1Q7

• Data Bus Width: 8 bit, 16 bit
• Program Memory Type: Flash
• Program Memory Size: 128 KB
• Data Ram Size: 4 KB
• Interface Type: I2C, SPI
• Maximum Clock Frequency: 24 MHz
• Number Of Programmable I/os: 77
• Number Of Timers: 5
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Package / Case: PQFP-100
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 16 Channel
• Lead Free Status / Rohs Status: No

EXTERNAL INTERRUPTS (Cont’d)
Figure 37. External Interrupts Control Bits and Vectors
* Only four interrupt pins are available at the same time. Refer to
INT 5 pin*
INT 2 pin*
INT 3 pin*
INT 4 pin*
INT 6 pin
INT 0 pin*
INT 1 pin*
INT 7 pin
WKUP
(0:15)
TEC0
TEC1
TEA0
TEA1
TEB0
TEB1
TED0
TED1
Watchdog/Timer
Controller
Wake-up
EEPROM/Flash
STD Timer
SPI Interrupt
End of count
EFT1 Timer
EFT0 Timer
RCCU
Not implemented.
INT_SEL
SPIS
EFTIS
EFTIS
IA0S
FEIEN
ID1S
“1”
INTS
“0”
“0”
“0”
“1”
“0”
“1”
“0”
“1”
“0”
“1”
“1”
“1”
“0”
“0”
“1”
VECTOR
VECTOR
VECTOR
VECTOR
VECTOR
VECTOR
VECTOR
VECTOR
Priority level
Priority level
Mask bit
Mask bit
Priority level
Mask bit IMB0
Priority level
Mask bit IMB1
Priority level
Mask bit IMC0
Priority level
Mask bit IMC1
Priority level
Mask bit IMD0
Priority level
Mask bit IMD1
Table 18
IMA0
IMA1
V7 V6 V5 V4 0 0 1 X
V7 V6 V5 V4 1 1
V7 V6 V5 V4 0 0
V7 V6 V5 V4 0 1
V7 V6 V5 V4 0 1
V7 V6 V5 V4 1 0 1 X
V7 V6 V5 V4 1 1
V7 V6 V5 V4 1 0 0 X
ST92F120 - INTERRUPTS
for I/O pin mapping.
X
X
X
X
X
X
X
X
Pending bit IPC1
Pending bit IPD1
Pending bit
Pending bit
Pending bit IPB0
Pending bit IPC0
Pending bit IPD0
Pending bit IPB1
X
X
X
X
X
X
X
X
1
1
0
0
1
1
0
0
IPA0
IPA1
0 X
1 X
1 X
0 X
0 X
INT A1
request
INT B1
INT C1
INT D0
INT D1
request
INT A0
request
INT B0
request
request
request
request
INT C0
request
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