PC9RS08LA8CLF Freescale Semiconductor, PC9RS08LA8CLF Datasheet - Page 18

• Manufacturer Part Number: PC9RS08LA8CLF
• Description: MCU 8BIT 8K FLASH W/ LCD 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: RS08r

Specifications of PC9RS08LA8CLF

• Core Processor: RS08
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: SCI, SPI
• Peripherals: LCD, LVD, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Electrical Characteristics
3.8.2
Synchronizer circuits determine the shortest input pulses that can be recognized or the fastest clock that
can be used as the optional external source to the timer counter. These synchronizers operate from the
current bus rate clock.
18
External clock frequency
External clock period
External clock high time
External clock low time
Input capture pulse width
TPM/MTIM Module Timing
Function
RESET
(rising or high level)
(falling or low level)
TCLK
KBI Pin
KBI Pin
MC9RS08LA8 Series MCU Data Sheet, Rev. 1
Table 11. TPM/MTIM Input Timing
Figure 12. Timer External Clock
Figure 11. KBI Pulse Width
Figure 10. Reset Timing
t
clkh
Symbol
t
t
t
t
KBIPWS
KBIPW
KBIPW
KBIPWS
f
t
f
ICPW
TCLK
TCLK
t
t
clkh
clkl
t
TCLK
t
extrst
t
clkl
Min
1.5
1.5
1.5
0
4
f
Bus
Max
—
—
—
—
Freescale Semiconductor
1/4
Unit
MHz
t
t
t
t
CYC
CYC
CYC
CYC