MC68HC711D3CFNE3 Freescale Semiconductor, MC68HC711D3CFNE3 Datasheet - Page 55

• Manufacturer Part Number: MC68HC711D3CFNE3
• Description: IC MCU 8BIT 2MHZ 44-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC711D3CFNE3

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 3MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 26
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: OTP
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

Freescale Semiconductor
INTERRUPT
OC1I = 1 ?
RTII = 1 ?
N
PRIORITY
N
N
N
IC1I = 1 ?
N
IC2I = 1 ?
N
IC3I = 1 ?
N
N
HIGHEST
IN CCR
BEGIN
SET ?
X BIT
IRQ ?
2A
Figure 4-5. Interrupt Priority Resolution (Sheet 1 of 2)
?
Y
Y
Y
Y
Y
Y
Y
Y
MC68HC711D3 Data Sheet, Rev. 2.1
INTERRUPT
REAL-TIME
XIRQ PIN
OC1F ?
LOW ?
TIMER
IC1F ?
TIMER
IC2F ?
TIMER
IC3F ?
TIMER
?
N
N
N
N
N
N
Y
Y
Y
Y
Y
Y
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
$FFEE, $FFEF
$FFEC, $FFED
$FFEA, $FFEB
$FFF4, $FFF5
$FFF2, $FFF3
$FFF0, $FFF1
$FFE8, $FFE9
SET X BIT
2B
Interrupts
55