MC68HC11K1CFN4 Freescale Semiconductor, MC68HC11K1CFN4 Datasheet - Page 243
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MC68HC11K1CFN4
Manufacturer Part Number
MC68HC11K1CFN4
Description
IC MCU 640 EEPROM 4MHZ 84-PLCC
Manufacturer
Freescale Semiconductor
Series
HC11r
Specifications of MC68HC11K1CFN4
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
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
Program Memory Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC11K1CFN4
Manufacturer:
FREESCALE
Quantity:
831
Company:
Part Number:
MC68HC11K1CFN4
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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11.4.3.1 Memory Mapping Size Register
11.4.3.2 General-Purpose Chip Select 1 Address Register
M68HC11K Family
MOTOROLA
Address: $0056
Address: $005C
MXGS2 — Memory Expansion Select for GPCS 2 Bit
MXGS1 — Memory Expansion Select for GPCS 1 Bit
G1A[18:11] — General-Purpose Chip Select 1 Address Bits
Reset:
Reset:
Read:
Read:
Write:
Write:
They select the starting address of GPCS1. Refer to
Freescale Semiconductor, Inc.
For More Information On This Product,
0 = GPCS 2 based on 64-Kbyte CPU address
1 = GPCS 2 based on expansion address
0 = GPCS 1 based on 64-Kbyte CPU address
1 = GPCS 1 based on expansion address
Figure 11-7. Memory Mapping Size Register (MMSIZ)
MXGS2
G1A18
Memory Expansion and Chip Selects
Bit 7
Bit 7
0
0
Figure 11-8. General-Purpose Chip Select 1
Go to: www.freescale.com
MXGS1
G1A17
6
0
6
0
Address Register (GPCS1A)
W2SZ1
G1A16
5
0
5
0
W2SZ0
G1A15
4
0
4
0
Memory Expansion and Chip Selects
G1A14
3
0
0
3
0
G1A13
2
0
0
2
0
Table
W1SZ1
G1A12
1
0
1
0
Technical Data
Chip Selects
11-6.
W1SZ0
G1A11
Bit 0
Bit 0
0
0
243
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