MC68HC705C8AFNE Freescale Semiconductor, MC68HC705C8AFNE Datasheet - Page 19
![IC MCU 8BIT 44-PLCC](/photos/39/70/397062/plcc-44_sml.jpg)
MC68HC705C8AFNE
Manufacturer Part Number
MC68HC705C8AFNE
Description
IC MCU 8BIT 44-PLCC
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet
1.MC68HC705C8AB.pdf
(222 pages)
Specifications of MC68HC705C8AFNE
Core Processor
HC05
Core Size
8-Bit
Speed
2.1MHz
Connectivity
SCI, SPI
Peripherals
POR, WDT
Number Of I /o
24
Program Memory Size
8KB (8K x 8)
Program Memory Type
OTP
Ram Size
304 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
44-PLCC
Processor Series
HC705C
Core
HC05
Data Bus Width
8 bit
Data Ram Size
304 B
Interface Type
SCI, SPI
Maximum Clock Frequency
2.1 MHz
Number Of Programmable I/os
24
Number Of Timers
1
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
On-chip Adc
8 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC705C8AFNE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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MC68HC705C8A — Rev. 3
MOTOROLA
Technical Data — MC68HC705C8A
Table
2-1
4-1
5-1
7-1
7-2
7-3
9-1
9-2
10-1
10-2
10-3
11-1
12-1
12-2
12-3
12-4
12-5
12-6
12-7
15-1
Freescale Semiconductor, Inc.
For More Information On This Product,
Baud Rate Generator Clock Prescaling . . . . . . . . . . . . . . . . 136
Baud Rate Selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Baud Rate Selection Examples . . . . . . . . . . . . . . . . . . . . . . 138
SPI Clock Rate Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Register/Memory Instructions. . . . . . . . . . . . . . . . . . . . . . . . 158
Read-Modify-Write Instructions . . . . . . . . . . . . . . . . . . . . . . 159
Jump and Branch Instructions . . . . . . . . . . . . . . . . . . . . . . .161
Bit Manipulation Instructions. . . . . . . . . . . . . . . . . . . . . . . . . 162
Control Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Instruction Set Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Opcode Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .170
MC68HC705C8A Order Numbers . . . . . . . . . . . . . . . . . . . . 199
Memory Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Reset/Interrupt Vector Addresses . . . . . . . . . . . . . . . . . . . . . 57
Programmable COP Timeout Period Selection . . . . . . . . . . . 66
Port A Pin Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Port B Pin Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Port C Pin Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
MC68HC05PGMR PCB Reference Designators . . . . . . . . .104
PROM Programming Routines . . . . . . . . . . . . . . . . . . . . . . .108
Go to: www.freescale.com
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List of Tables
Technical Data
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