MC68HC705C9ACFN Freescale Semiconductor, MC68HC705C9ACFN Datasheet - Page 32
MC68HC705C9ACFN
Manufacturer Part Number
MC68HC705C9ACFN
Description
IC MCU 2.1MHZ 16K OTP 44-PLCC
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet
1.MC705C9ACPE.pdf
(118 pages)
Specifications of MC68HC705C9ACFN
Core Processor
HC05
Core Size
8-Bit
Speed
2.1MHz
Connectivity
SCI, SPI
Peripherals
POR, WDT
Number Of I /o
24
Program Memory Size
16KB (16K x 8)
Program Memory Type
OTP
Ram Size
352 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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC705C9ACFN
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
MC68HC705C9ACFNE
Manufacturer:
RFMD
Quantity:
8 729
Company:
Part Number:
MC68HC705C9ACFNE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Memory
32
$001A
$001B
$001C
$001D
$001E
$0019
$001F
Addr.
EPROM Programming Register
Alternate Timer Register High
Alternate Timer Register Low
Register Name
COP Control Register
(COPRST) C9A Only
COP Reset Register
(COPCR) C9A Only
Timer Register Low
See page 55.
See page 55.
See page 55.
See page 41.
See page 42.
Reserved
Figure 2-4. Input/Output Registers (Sheet 3 of 3)
(ATRH)
(ATRL)
(EPR)
(TRL)
MC68HC05C9A Advance Information Data Sheet, Rev. 4.1
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Bit 15
Bit 7
Bit 7
Bit 7
Bit 7
R
1
1
1
0
0
0
0
= Unimplemented
Bit 14
Bit 6
Bit 6
Bit 6
R
6
1
1
1
0
0
0
0
Bit 13
Bit 5
Bit 5
Bit 5
R
5
1
1
1
0
0
0
0
COPF
Bit 12
Bit 4
Bit 4
Bit 4
U
R
R
4
1
1
1
0
0
= Reserved
Bit 11
CME
Bit 3
Bit 3
Bit 3
R
3
1
1
1
0
0
0
LATCH
COPE
Bit 10
Bit 2
Bit 2
Bit 2
Freescale Semiconductor
R
2
1
1
1
0
0
0
U = Unaffected
CM1
Bit 1
Bit 9
Bit 1
Bit 1
R
1
0
1
0
0
0
0
EPGM
Bit 0
Bit 0
Bit 8
Bit 0
Bit 0
CM0
R
0
1
0
0
0
0