MC68HC11E1CFN2R2 Freescale Semiconductor, MC68HC11E1CFN2R2 Datasheet - Page 105

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MC68HC11E1CFN2R2

Manufacturer Part Number
MC68HC11E1CFN2R2
Description
IC MCU 512 EEPROM 2MHZ 52-PLCC
Manufacturer
Freescale Semiconductor
Series
HC11r
Datasheet

Specifications of MC68HC11E1CFN2R2

Core Processor
HC11
Core Size
8-Bit
Speed
3MHz
Connectivity
SCI, SPI
Peripherals
POR, WDT
Number Of I /o
38
Program Memory Type
ROMless
Eeprom Size
512 x 8
Ram Size
512 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
52-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Program Memory Size
-
Other names
MC68HC11E1CFN2TR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68HC11E1CFN2R2
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
M68HC11E Family — Rev. 5
MOTOROLA
INTERRUPT?
SEE FIGURE
I4/O5I = 1?
PAOVI = 1?
OC2I = 1?
OC4I = 1?
SPIE = 1?
OC3I = 1?
PAII = 1?
TOI = 1?
N
N
N
N
N
N
N
N
N
SCI
5–3
2A
Figure 5-6. Interrupt Priority Resolution (Sheet 2 of 2)
Y
Y
Y
Y
Y
Y
Y
Y
Y
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
SPIF = 1? OR
I4/O5IF = 1?
MODF = 1?
OC2F = 1?
PAOVF = 1
OC4F = 1?
PAIF = 1?
OC3F = 1
TOF = 1?
FLAGS
Resets and Interrupts
FLAG
FLAG
FLAG
FLAG
FLAG
FLAG
FLAG
N
N
N
N
N
N
N
N
Y
Y
Y
Y
Y
Y
Y
Y
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
$FFDE, $FFDF
$FFDC, $FFDD
$FFDA, $FFDB
$FFD8, $FFD9
$FFD6, $FFD7
$FFE6, $FFE7
$FFE4, $FFE5
$FFE2, $FFE3
$FFE0, $FFE1
$FFF2, $FFF3
END
2B
Resets and Interrupts
Data Sheet
Interrupts
105

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