ST7FOXK1T6 STMicroelectronics, ST7FOXK1T6 Datasheet - Page 111
ST7FOXK1T6
Manufacturer Part Number
ST7FOXK1T6
Description
IC MCU 8BIT 1V FLASH MEM 32LQFP
Manufacturer
STMicroelectronics
Series
ST7r
Datasheet
1.ST7FOXF1M6.pdf
(226 pages)
Specifications of ST7FOXK1T6
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
Other names
497-6336
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST7FOXK1T6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Company:
Part Number:
ST7FOXK1T6TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
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ST7FOXF1, ST7FOXK1, ST7FOXK2
10.3.3
Figure 52. Lite timer 2 block diagram
Functional description
Timebase Counter 1
The 8-bit value of Counter 1 cannot be read or written by software. After an MCU reset, it
starts incrementing from 0 at a frequency of f
counter rolls over from F9h to 00h. If f
counter overflow events is 1 ms. This period can be doubled by setting the TB bit in the
LTCSR1 register.
When Counter 1 overflows, the TB1F bit is set by hardware and an interrupt request is
generated if the TB1IE bit is set. The TB1F bit is cleared by software reading the LTCSR1
register.
Input Capture
The 8-bit Input Capture register is used to latch the free-running upcounter (Counter 1) 1
after a rising or falling edge is detected on the LTIC pin. When an Input Capture occurs, the
ICF bit is set and the LTICR register contains the counter 1 value. An interrupt is generated
if the ICIE bit is set. The ICF bit is cleared by reading the LTICR register.
The LTICR is a read-only register and always contains the data from the last Input Capture.
Input Capture is inhibited if the ICF bit is set.
LTIC
f
OSC
/32
LTARR
LTICR
LTCNTR
8-bit AUTORELOAD
INPUT CAPTURE
8-bit TIMEBASE
8-bit TIMEBASE
COUNTER 2
REGISTER
COUNTER 1
REGISTER
8-bit
8
8
LTCSR1
ICIE
f
LTIMER
LTCSR2
/2
ICF
0
OSC
TB
1
0
0
Timebase
1 or 2 ms
(@ 8 MHz
f
OSC
= 8 MHz, then the time period between two
TB1IE
0
)
OSC
TB1F
0
/32. An overflow event occurs when the
0
LTIC INTERRUPT REQUEST
LTTB1 INTERRUPT REQUEST
0
TB2IE
f
LTIMER
TB2F
To 12-bit AT TImer
On-chip peripherals
LTTB2
Interrupt request
111/226
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