MC68HC711E20CFN2 Freescale Semiconductor, MC68HC711E20CFN2 Datasheet - Page 78

• 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

Operating Modes and On-Chip Memory
Technical Data
78
1. MC68HC711E20 only
$102F
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Addr.
EPROM Programming Control
Serial Communications Data
Status Register (ADCTL)
Analog-to-Digital Results
Analog-to-Digital Results
Analog-to-Digital Results
Analog-to-Digital Results
Analog-to-Digital Control
Block Protect Register
Register (EPROG)
Figure 4-7. Register and Control Bit Assignments (Sheet 7 of 8)
Register 1 (ADR1)
Register 2 (ADR2)
Register 3 (ADR3)
Register 4 (ADR4)
See page 101.
Register (SCDR)
Register Name
See page 152.
See page 218.
See page 220.
See page 220.
See page 220.
See page 220.
See page 99.
Reserved
(BPROT)
(1)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Operating Modes and On-Chip Memory
I = Indeterminate after reset
R7/T7
Bit 7
MBE
CCF
Bit 7
Bit 7
Bit 7
Bit 7
R
0
0
0
= Unimplemented
R6/T6
Bit 6
Bit 6
Bit 6
Bit 6
R
6
0
0
0
R5/T5
SCAN
ELAT
Bit 5
Bit 5
Bit 5
Bit 5
R
5
0
0
Indeterminate after reset
Indeterminate after reset
Indeterminate after reset
Indeterminate after reset
Indeterminate after reset
PTCON
EXCOL
R4/T4
MULT
Bit 4
Bit 4
Bit 4
Bit 4
R
R
4
1
0
Indeterminate after reset
= Reserved
EXROW
BPRT3
R3/T3
Bit 3
Bit 3
Bit 3
Bit 3
CD
R
3
1
0
M68HC11E Family — Rev. 3.2
BPRT2
R2/T2
U = Unaffected
Bit 2
Bit 2
Bit 2
Bit 2
CC
T1
R
2
1
0
BPRT1
R1/T1
Bit 1
Bit 1
Bit 1
Bit 1
CB
T0
R
1
1
0
MOTOROLA
BPRT0
R0/T0
PGM
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
CA
R
1
0