MC68HC711E20CFN2 Freescale Semiconductor, MC68HC711E20CFN2 Datasheet - Page 144

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MC68HC711E20CFN2

Manufacturer Part Number
MC68HC711E20CFN2
Description
IC MCU 20K 2MHZ OTP 52-PLCC
Manufacturer
Freescale Semiconductor
Series
HC11r
Datasheets

Specifications of MC68HC711E20CFN2

Core Processor
HC11
Core Size
8-Bit
Speed
2MHz
Connectivity
SCI, SPI
Peripherals
POR, WDT
Number Of I /o
38
Program Memory Size
20KB (20K x 8)
Program Memory Type
OTP
Eeprom Size
512 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
52-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Timing Systems
÷
E
64 CLOCK
FROM MAIN TIMER
MCU PIN
PA7/
INPUT BUFFER
PAI/
AND
OC1
EDGE DETECTOR
OUTPUT
BUFFER
FROM
MAIN TIMER
OC1
FROM
DDRA7
144
TMSK2 INT ENABLES
PAI EDGE
PAEN
CLOCK
:
2
1
MUX
DATA
BUS
PAEN
PACTL CONTROL
INTERNAL
DATA BUS
Figure 9-24. Pulse Accumulator
M68HC11E Family Data Sheet, Rev. 5.1
PAOVI
PAOVF
1
INTERRUPT
REQUESTS
PAII
PAIF
2
TFLG2 INTERRUPT STATUS
DISABLE
FLAG SETTING
OVERFLOW
PACNT 8-BIT COUNTER
ENABLE
Freescale Semiconductor

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