MC68HC11K0CFUE4 Freescale Semiconductor, MC68HC11K0CFUE4 Datasheet - Page 70

• Manufacturer Part Number: MC68HC11K0CFUE4
• Description: MCU 8-BIT 768 RAM 4MHZ 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11K0CFUE4

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 37
• Program Memory Type: ROMless
• 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: 80-QFP
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 4 MHz
• Number Of Programmable I/os: 37
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details

Operating Modes and On-Chip Memory
Technical Data
70
1. Can be written only once to 0 in first 64 cycles out of reset in normal modes
2. Can only be written once after reset in normal modes
3. Not available on M68HC11KS devices
4. Can be written only once after reset in normal modes
5. Can only be written once in first 64 cycles out of reset in normal modes
$0032
$0033
$0034
$0035
$0036
$0037
$0038
$0039
Addr.
Block Protect Register
System Configuration
System Configuration
See pages 40, 103,
See pages 97, 109,
EEPROM Mapping
111, 112, 121, 147
Options 2 Register
Results Register 2
Results Register 3
Results Register 4
Register (INIT2)
Options Register
Analog-to-Digital
Analog-to-Digital
Analog-to-Digital
Register Name
See page
See page 229.
See page 229.
Figure 4-1. Register and Control Bit Assignments (Sheet 6 of 11)
See page 96.
See page 89.
(BPROT)
(OPTION)
Reserved
112, 141,
(ADR2)
(ADR3)
(ADR4)
(OPT2)
229.l
(1)
(2)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Freescale Semiconductor, Inc.
For More Information On This Product,
BULKP
LIRDV
ADPU
Operating Modes and On-Chip Memory
Bit 7
Bit 7
Bit 7
Bit 7
EE3
R
1
0
0
0
Go to: www.freescale.com
= Unimplemented
LVPEN
CWOM
CSEL
Bit 6
Bit 6
Bit 6
EE2
R
6
1
0
0
0
STRCH
IRQE
BPRT4
Bit 5
Bit 5
Bit 5
EE1
R
5
1
0
0
0
(5)
(3)
Undefined after reset
Undefined after reset
Undefined after reset
IRVNE
PTCON
DLY
Bit 4
Bit 4
Bit 4
EE0
—
4
1
R
0
1
R
(5)
(4)
= Reserved
BPRT3
LSBF
CME
Bit 3
Bit 3
Bit 3
R
3
1
0
0
0
0
FCME
BPRT2
SPR2
Bit 2
Bit 2
Bit 2
R
2
1
0
0
0
0
(5)
U = Undefined
M68HC11K Family
BPRT1
CR1
XDV1
Bit 1
Bit 1
Bit 1
R
1
1
0
0
0
0
(5)
MOTOROLA
BPRT0
CR0
XDV0
Bit 0
Bit 0
Bit 0
Bit 0
R
1
0
0
0
0
(5)