MC68HC705C9ACFN Freescale Semiconductor, MC68HC705C9ACFN Datasheet - Page 27

• Manufacturer Part Number: MC68HC705C9ACFN
• Description: IC MCU 2.1MHZ 16K OTP 44-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC05r

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: -

Freescale Semiconductor
$00C0
$3EFF
$3F00
$00BF
$00FF
$0100
$001F
$004F
$0050
$3FEF
$3FF0
$3FF1
$3FF2
$3FFF
$0000
$0020
$1000
$0FFF
MASK OPTION REGISTERS
176 BYTES
USER EPROM VECTORS
RAM
I/O REGISTERS
USER EPROM
AND VECTORS
BOOTLOADER
USER EPROM
12,032 BYTES
32 BYTES
3840 BYTES
48 BYTES
240 BYTES
14 BYTES
UNUSED
ROM
64 BYTES
(STACK)
MC68HC05C9A Advance Information Data Sheet, Rev. 4.1
Figure 2-2. C12A Memory Map
MASK OPTION REGISTER/C12 COP REGISTER
ALTERNATE COUNTER REGISTER (HIGH)
ALTERNATE COUNTER REGISTER (LOW)
OUTPUT COMPARE REGISTER (HIGH)
OUTPUT COMPARE REGISTER (LOW)
PORT C DATA DIRECTION REGISTER
PORT A DATA DIRECTION REGISTER
PORT B DATA DIRECTION REGISTER
TIMER COUNTER REGISTER (HIGH)
INPUT CAPTURE REGISTER (HIGH)
TIMER COUNTER REGISTER (LOW)
INPUT CAPTURE REGISTER (LOW)
RESET VECTOR (HIGH BYTE)
RESET VECTOR (LOW BYTE)
TIMER CONTROL REGISTER
SCI BAUD RATE REGISTER
SCI CONTROL REGISTER 1
SCI CONTROL REGISTER 2
TIMER STATUS REGISTER
SPI CONTROL REGISTER
MASK OPTION REGISTER
PORT C DATA REGISTER
PORT D DATA REGISTER
PORT A DATA REGISTER
PORT B DATA REGISTER
SPI STATUS REGISTER
SCI STATUS REGISTER
TIMER VECTOR (HIGH)
TIMER VECTOR (LOW)
SPI DATA REGISTER
SCI DATA REGISTER
IRQ VECTOR (HIGH)
SWI VECTOR (HIGH)
SPI VECTOR (HIGH)
SCI VECTOR (HIGH)
SWI VECTOR (LOW)
SCI VECTOR (LOW)
IRQ VECTOR (LOW)
SPI VECTOR (LOW)
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
$0000
$0001
$0002
$0003
$0004
$0005
$0006
$0007
$0008
$0009
$000A
$000B
$000C
$000D
$000E
$000F
$0010
$0011
$0012
$0013
$0014
$0015
$0016
$0017
$0018
$0019
$001A
$001B
$001C
$001D
$001E
$001F
$3FF0
$3FF1
$3FF2
$3FF3
$3FF4
$3FF5
$3FF6
$3FF7
$3FF8
$3FF9
$3FFA
$3FFB
$3FFC
$3FFD
$3FFE
$3FFF
EPROM
27