MC68HC711K4CFN3 Freescale Semiconductor, MC68HC711K4CFN3 Datasheet - Page 125

• Manufacturer Part Number: MC68HC711K4CFN3
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC711K4CFN3

• Cpu Family: HC11
• Device Core Size: 8b
• Frequency (max): 4MHz
• Interface Type: SCI/SPI
• Program Memory Type: ROM
• Program Memory Size: 24KB
• Total Internal Ram Size: 768Byte
• Number Of Timers - General Purpose: 8
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• On-chip Adc: 8-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 84
• Package Type: PLCC
• Lead Free Status / Rohs Status: Not Compliant

M68HC11K Family
MOTOROLA
DELAY 4064 E CYCLES
POWER-ON RESET
(POR)
LOAD PROGRAM COUNTER
Figure 5-8. Processing Flow Out of Reset (Sheet 1 of 2)
WITH CONTENTS OF
(VECTOR FETCH)
$FFFE, $FFFF
PRIORITY
HIGHEST
Freescale Semiconductor, Inc.
For More Information On This Product,
EXTERNAL RESET
1A
Go to: www.freescale.com
Resets and Interrupts
Y
BEGIN INSTRUCTION
SET BITS S, I, AND X
RESET MCU
HARDWARE
SEQUENCE
PIN LOW?
CCR = 1?
BIT X IN
XIRQ
2A
N
N
LOAD PROGRAM COUNTER
CLOCK MONITOR FAIL
WITH CONTENTS OF
(VECTOR FETCH)
(WITH CME = 1)
$FFFC, $FFFD
Y
SET BITS I AND X
FETCH VECTOR
$FFF4, $FFF5
STACK CPU
REGISTERS
Reset and Interrupt Processing
LOAD PROGRAM COUNTER
WITH CONTENTS OF
(WITH NOCOP = 0)
(VECTOR FETCH)
COP WATCHDOG
$FFFA, $FFFB
Resets and Interrupts
TIMEOUT
PRIORITY
LOWEST
Technical Data
125