MC68HC711E20CFN2 Freescale Semiconductor, MC68HC711E20CFN2 Datasheet - Page 9

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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

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M68HC11E Family — Rev. 3.2
MOTOROLA
4.1
4.2
4.3
4.3.1
4.3.2
4.3.3
4.3.4
4.4
4.4.1
4.4.2
4.4.3
4.4.3.1
4.4.3.2
4.4.3.3
4.5
4.5.1
4.5.2
4.5.3
4.6
4.6.1
4.6.1.1
4.6.1.2
4.6.1.3
4.6.1.4
4.6.1.5
4.6.1.6
4.6.2
Section 4. Operating Modes and On-Chip Memory
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Memory Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
EPROM/OTPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Single-Chip Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Expanded Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
Test Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
Bootstrap Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
RAM and Input/Output Mapping. . . . . . . . . . . . . . . . . . . . . . 80
Mode Selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
System Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Programming an Individual EPROM Address . . . . . . . . . . . 93
Programming the EPROM with Downloaded Data. . . . . . . . 94
EPROM and EEPROM Programming
EEPROM and CONFIG Programming and Erasure. . . . . . . 98
EEPROM Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
System Configuration Register . . . . . . . . . . . . . . . . . . . . 86
RAM and I/O Mapping Register . . . . . . . . . . . . . . . . . . . .89
System Configuration Options Register . . . . . . . . . . . . . . 91
Block Protect Register . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
EEPROM Bulk Erase . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
EEPROM Row Erase . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
EEPROM Byte Erase . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
CONFIG Register Programming . . . . . . . . . . . . . . . . . .104
EPROM and EEPROM Programming
Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Table of Contents
Table of Contents
Technical Data
9

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