MC68HC11F1CFN4 Freescale Semiconductor, MC68HC11F1CFN4 Datasheet - Page 26

• Manufacturer Part Number: MC68HC11F1CFN4
• Description: IC MCU 512 EEPROM 4MHZ 68-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11F1CFN4

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 30
• Program Memory Type: ROMless
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.75 V ~ 5.25 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 68-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Program Memory Size: -

5.2 Reset and Interrupt Registers
OPTION — System Configuration Options
Bits [7:6], [4:2]
IRQE — IRQ Select Edge Sensitive Only
26
RESET:
*Can be written only once in first 64 cycles out of reset in normal modes, or at any time in special modes.
Refer to 4.3 System Initialization Registers, page 23, and 11.3 A/D Registers, page 56.
Vector Address
0 = Low level recognition
1 = Falling edge recognition
FFDC, DD
FFDA, DB
FFDE, DF
FFEC, ED
FFEA, EB
FFEE, EF
FFFC, FD
FFC0, C1
FFD4, D5
FFD6, D7
FFD8, D9
FFE0, E1
FFE2, E3
FFE4, E5
FFE6, E7
FFE8, E9
FFFA, FB
FFFE, FF
FFF0, F1
FFF2, F3
FFF4, F5
FFF6, F7
FFF8, F9
to
ADPU
Bit 7
0
CSEL
SCI Serial System
SPI Serial Transfer Complete
Pulse Accumulator Input Edge
Pulse Accumulator Overflow
Timer Overflow
Timer Input Capture 4/Output Compare 5
Timer Output Compare 4
Timer Output Compare 3
Timer Output Compare 2
Timer Output Compare 1
Timer Input Capture 3
Timer Input Capture 2
Timer Input Capture 1
Real-Time Interrupt
IRQ
XIRQ Pin
Software Interrupt
Illegal Opcode Trap
COP Failure
Clock Monitor Fail
RESET
6
0
Table 11 Interrupt and Reset Vector Assignments
SCI Transmit Complete
SCI Transmit Data Register Empty
SCI Idle Line Detect
SCI Receiver Overrun
SCI Receive Data Register Full
Freescale Semiconductor, Inc.
For More Information On This Product,
IRQE*
Interrupt Source
5
0
Go to: www.freescale.com
Reserved
DLY*
4
1
CME
3
0
FCME*
CCR Mask
2
0
None
None
None
None
None
X Bit
I Bit
I Bit
I Bit
I Bit
I Bit
I Bit
I Bit
I Bit
I Bit
I Bit
I Bit
I Bit
I Bit
I Bit
I Bit
—
CR1*
Local Mask
1
0
NOCOP
PAOVI
I4/O5I
None
None
None
None
None
TCIE
SPIE
OC4I
OC3I
OC2I
OC1I
CME
PAII
IC3I
IC2I
IC1I
RTII
ILIE
RIE
RIE
TOI
TIE
—
MC68HC11F1/FC0
MC68HC11FTS/D
CR0*
Bit 0
0
Flag Bit
PAOVF
I4/O5F
RDRF
TDRE
OC4F
OC3F
OC2F
OC1F
None
None
None
None
None
None
None
IDLE
SPIF
PAIF
IC3F
IC2F
IC1F
RTIF
TOF
OR
TC
—
$x039