ST7FLITE09Y0B6 STMicroelectronics, ST7FLITE09Y0B6 Datasheet - Page 51

• Manufacturer Part Number: ST7FLITE09Y0B6
• Description: MCU 8BIT 1.5KB FLASH 128KB 16DIP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITE09Y0B6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 13
• Program Memory Size: 1.5KB (1.5K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 5.5 V
• Data Converters: A/D 5x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-DIP (0.300", 7.62mm)
• Processor Series: ST7FLITE0x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 13
• Number Of Timers: 2
• Operating Supply Voltage: 2.4 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Development Tools By Supplier: ST7FLIT0-IND/USB, ST7FLIT2-COS/COM, ST7FLITE-SK/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• For Use With: 497-6250 - BOARD RGB COLOR CTRL STP04CM596497-5858 - EVAL BOARD PLAYBACK ST7FLITE497-5049 - KIT STARTER RAISONANCE ST7FLITE497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5632-5

LITE TIMER (Cont’d)
Input Capture
The 8-bit input capture register is used to latch the
free-running upcounter 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 value of the free-running upcounter.
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 con-
tains the data from the last input capture. Input
capture is inhibited if the ICF bit is set.
11.1.4 Low Power Modes
Figure 33. Input Capture Timing Diagram
Mode
SLOW
WAIT
ACTIVE HALT
HALT
LTICR REGISTER
8-bit COUNTER
ICF FLAG
LTIC PIN
f
OSC
Description
f
No effect on Lite timer
(this peripheral is driven directly by
f
No effect on Lite timer
No effect on Lite timer
Lite timer stops counting
CPU
/32
OSC
/32)
01h
(@ 8 MHz f
4µs
02h
xxh
OSC
)
03h
04h
11.1.5 Interrupts
Note: The TBF and ICF interrupt events are con-
nected to separate interrupt vectors (see Inter-
rupts chapter).
Timebase and IC events generate an interrupt if
the enable bit is set in the LTCSR register and the
interrupt mask in the CC register is reset (RIM in-
struction).
Timebase
Event
IC Event
05h
Interrupt
Event
04h
06h
Event
Flag
TBF
ICF
ST7LITE0xY0, ST7LITESxY0
07h
Control
Enable
TBIE
ICIE
Bit
LTIC REGISTER
07h
from
Wait
CLEARED
Exit
READING
Yes
BY S/W
from
Exit
Halt
No
t
Active-
from
Exit
Halt
Yes
51/124
No
1