MC68HC711K4CFN4 Freescale Semiconductor, MC68HC711K4CFN4 Datasheet - Page 84

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MC68HC711K4CFN4

Manufacturer Part Number
MC68HC711K4CFN4
Description
IC MCU 24K OTP 4MHZ 84-PLCC
Manufacturer
Freescale Semiconductor
Series
HC11r
Datasheets

Specifications of MC68HC711K4CFN4

Core Processor
HC11
Core Size
8-Bit
Speed
4MHz
Connectivity
SCI, SPI
Peripherals
POR, PWM, WDT
Number Of I /o
62
Program Memory Size
24KB (24K x 8)
Program Memory Type
OTP
Eeprom Size
640 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
84-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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Operating Modes and On-Chip Memory
4.6.1 Control Registers and RAM
Technical Data
84
NOTE:
Address: $003D
Out of reset, the 128-byte register block is mapped to $0000 and the
768-byte RAM (1 Kbyte on the [7]11KS2) is mapped to $0080. Both the
register block and the RAM can be placed at any other 4-Kbyte boundary
($x000 and $x080, respectively) by writing the appropriate value to the
INIT register.
INIT is writable once in normal modes and writable at any time in special
modes.
RAM[3:0] — RAM Map Position Bits
REG[3:0] — Register Block Position Bits
Reset:
Read:
Write:
These four bits determine the position of RAM in the memory map by
specifying the upper hexadecimal digit of the RAM address. Refer to
Table
These four bits determine the position of the register block in memory
by specifying the upper hexadecimal digit of the block address. Refer
to
Freescale Semiconductor, Inc.
For More Information On This Product,
Table
Operating Modes and On-Chip Memory
RAM3
Bit 7
Figure 4-5. RAM and I/O Mapping Register (INIT)
4-5.
0
4-6.
Go to: www.freescale.com
RAM2
6
0
RAM1
5
0
RAM0
4
0
REG3
3
0
REG2
2
0
M68HC11K Family
REG1
1
0
MOTOROLA
REG0
Bit 0
0

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