MC68HC11K1CFN4 Freescale Semiconductor, MC68HC11K1CFN4 Datasheet - Page 68

• Manufacturer Part Number: MC68HC11K1CFN4
• Description: IC MCU 640 EEPROM 4MHZ 84-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11K1CFN4

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 37
• Program Memory Type: ROMless
• Eeprom Size: 640 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 84-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Program Memory Size: -

TMSK1 —Timer Interrupt Mask 1
OC1I–OC4I —Output Compare x Interrupt Enable
I4/O5I —Input Capture 4 or Output Compare 5 Interrupt Enable
IC1I–IC3I —Input Capture x Interrupt Enable
TFLG1 —Timer Interrupt Flag 1
OC1F–OC5F —Output Compare x Flag
I4/O5F —Input Capture 4/Output Compare 5 Flag
IC1F–IC3F —Input Capture x Flag
TMSK2 —Timer Interrupt Mask 2
TOI —Timer Overflow Interrupt Enable
RTII —Real-Time Interrupt Enable
PAOVI —Pulse Accumulator Overflow Interrupt Enable
PAII —Pulse Accumulator Interrupt Enable
68
MOTOROLA
RESET:
RESET:
RESET:
If the OCxF flag bit is set while the OCxI enable bit is set, a hardware interrupt sequence is requested.
When I4/O5 in PACTL is one, I4/O5I is the input capture 4 interrupt bit. When I4/O5 in PACTL is zero,
I4/O5I is the output compare 5 interrupt control bit.
If the ICxF flag bit is set while the ICxI enable bit is set, a hardware interrupt sequence is requested.
Clear flags by writing a one to the corresponding bit position(s).
Set each time the counter matches output compare x value
Set by IC4 or OC5, depending on which function was enabled by I4/O5 of PACTL
Set each time a selected active edge is detected on the ICx input line
Refer to 11 Pulse Accumulator.
Refer to 11 Pulse Accumulator.
0 = Timer overflow interrupt disabled
1 = Timer overflow interrupt enabled
0 = RTIF interrupts disabled
1 = Interrupt requested when RTIF is set to one.
OC1I
Bit 7
OC1F
0
Bit 7
Bit 7
TOI
0
0
Control bits in TMSK1 correspond bit for bit with flag bits in TFLG1. Ones in TMSK1
enable the corresponding interrupt sources.
OC2I
OC2F
6
0
RTII
6
0
6
0
Freescale Semiconductor, Inc.
For More Information On This Product,
OC3I
PAOVI
OC3F
5
0
5
0
5
0
Go to: www.freescale.com
OC4I
OC4F
4
0
PAII
4
0
4
0
NOTE
I4/O5I
I4/O5F
3
0
—
0
0
3
3
IC1I
2
0
IC1F
—
2
0
2
0
IC2I
1
0
IC2F
PR1
1
0
1
0
Bit 0
IC3I
M68HC11 K Series
0
$0022
$0023
$0024
MC68HC11KTS/D
IC3F
Bit 0
Bit 0
PR0
0
0