MC68HC705C8ACFN Freescale Semiconductor, MC68HC705C8ACFN Datasheet - Page 218

IC MCU 4MHZ 8K OTP 44-PLCC

MC68HC705C8ACFN

Manufacturer Part Number
MC68HC705C8ACFN
Description
IC MCU 4MHZ 8K OTP 44-PLCC
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet

Specifications of MC68HC705C8ACFN

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
-40°C ~ 85°C
Package / Case
44-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-

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Index
Technical Data
218
stack pointer (SP)
stop mode
TCAP pin
TCMP
thermal resistance
timer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Freescale Semiconductor, Inc.
SPI block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPI clock/data timing
SPI control register (SPCR)
SPI data register (SPDR)
SPI error conditions
SPI I/O register
SPI I/O
SPI interrupts
SPI operation
SPI status register
non-programmable COP
non-programmable COP
programmable COP
programmable COP flowchart
SCI during stop mode
SPI during stop
stop mode
stop/wait mode function flowchart
alternate timer registers (ATRH and ATRL)
I/O registers
input capture registers (ICRH and ICRL)
output compare registers
timer block diagram
timer control register (TCR)
timer I/O register
timer interrupts
timer operation
timer registers (TRH and
timer status register (TSR)
For More Information On This Product,
pin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Go to: www.freescale.com
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
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summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Index
(SPSR). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
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flowchart. . . . . . . . . . . . . . . . . . . . . . . . 74
TRL). . . . . . . . . . . . . . . . . . . . . . . . . . . 97
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
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T
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. . . . . . . . . . . . . . . . . . 100
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MC68HC705C8A — Rev. 3
MOTOROLA
141

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