ST7FOXK1T6TR STMicroelectronics, ST7FOXK1T6TR Datasheet - Page 114

• Manufacturer Part Number: ST7FOXK1T6TR
• Description: IC MCU 8BIT 4K FLASH 20LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FOXK1T6TR

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Processor Series: ST7FOXx
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: I2C
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7FLITE-SK/RAIS, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 1 Channel
• For Use With: 497-5049 - KIT STARTER RAISONANCE ST7FLITE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

On-chip peripherals
10.3.5
10.3.6
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Interrupts
Table 40.
The TBxF and ICF interrupt events are connected to separate interrupt vectors (see
Section 7:
They generate an interrupt if the enable bit is set in the LTCSR1 or LTCSR2 register and the
interrupt mask in the CC register is reset (RIM instruction).
Register description
Lite Timer Control/Status register 2 (LTCSR2)
Reset value: 0000 0000 (00h)
Bits 7:2 = Reserved, must be kept cleared.
Bit 1 = TB2IE Timebase 2 Interrupt enable bit
Bit 0 = TB2F Timebase 2 Interrupt flag
Timebase 1 Event
Timebase 2 Event
Interrupt Event
This bit is set and cleared by software.
0: Timebase (TB2) interrupt disabled
1: Timebase (TB2) interrupt enabled
This bit is set by hardware and cleared by software reading the LTCSR register. Writing
to this bit has no effect.
0: No Counter 2 overflow
1: A Counter 2 overflow has occurred
7
0
IC Event
Interrupts).
Description of interrupt events
0
Event
TB1F
TB2F
Flag
ICF
0
Control
Enable
Read / Write
0
TB1IE
TB2IE
ICIE
Bit
0
ST7FOXF1, ST7FOXK1, ST7FOXK2
from
Wait
Exit
Yes
0
Active
from
Exit
Halt
Yes
No
No
TB2IE
from
Exit
Halt
TB2F
No
0