MC68HC711E20CFN2 Freescale Semiconductor, MC68HC711E20CFN2 Datasheet - Page 11
MC68HC711E20CFN2
Manufacturer Part Number
MC68HC711E20CFN2
Description
IC MCU 20K 2MHZ OTP 52-PLCC
Manufacturer
Freescale Semiconductor
Series
HC11r
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
Available stocks
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10 000
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MC68HC711E20CFN2
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MC68HC711E20CFN2
Manufacturer:
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5 510
Company:
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MC68HC711E20CFN2
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10 000
Part Number:
MC68HC711E20CFN2
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FREESCALE
Quantity:
20 000
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M68HC11E Family — Rev. 3.2
MOTOROLA
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
7.1
7.2
7.3
7.4
7.5
7.6
7.6.1
7.6.2
7.7
7.8
7.8.1
7.8.2
7.8.3
7.8.4
7.8.5
7.9
7.10
Section 7. Serial Communications Interface (SCI)
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Port A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Port B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Port C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Port D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Port E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Handshake Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Parallel I/O Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Data Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Transmit Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .146
Receive Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Wakeup Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
SCI Error Detection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .151
SCI Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .152
Status Flags and Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Receiver Flags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Section 6. Parallel Input/Output (I/O) Ports
Idle-Line Wakeup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Address-Mark Wakeup . . . . . . . . . . . . . . . . . . . . . . . . . . . .150
Serial Communications Data Register . . . . . . . . . . . . . . . . 152
Serial Communications Control Register 1 . . . . . . . . . . . . 153
Serial Communications Control Register 2 . . . . . . . . . . . . 154
Serial Communication Status Register. . . . . . . . . . . . . . . . 155
Baud Rate Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Table of Contents
Table of Contents
Technical Data
11
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