MC68HC705KJ1CP Freescale Semiconductor, MC68HC705KJ1CP Datasheet - Page 22

• Manufacturer Part Number: MC68HC705KJ1CP
• Description: IC MCU 4MHZ 1.2K OTP 16-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of MC68HC705KJ1CP

• Core Processor: HC05
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 10
• Program Memory Size: 1.2KB (1.2K x 8)
• Program Memory Type: OTP
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

Memory
22
$00BF
$00C0
$07CF
$07D0
$07ED
$07EE
$07EF
$0000
$001F
$0020
$00FF
$0100
$02FF
$0300
$07F0
$07FF
Note 1. Writing to bit 0 of $07F0 clears the COP watchdog.
↓
↓
↓
↓
↓
↓
↓
REGISTERS AND EPROM
UNIMPLEMENTED
UNIMPLEMENTED
UNIMPLEMENTED
MC68HC705KJ1 • MC68HRC705KJ1 • MC68HLC705KJ1 Data Sheet, Rev. 4.1
I/O REGISTERS
1232 BYTES
160 BYTES
512 BYTES
TEST ROM
32 BYTES
64 BYTES
30 BYTES
16 BYTES
2 BYTES
EPROM
RAM
Figure 2-1. Memory Map
TIMER STATUS AND CONTROL REGISTER (TSCR)
IRQ STATUS AND CONTROL REGISTER (ISCR)
EPROM PROGRAMMING REGISTER (EPROG)
PULLDOWN REGISTER PORT A (PDRA)
PULLDOWN REGISTER PORT B (PDRB)
SOFTWARE INTERRUPT VECTOR HIGH
SOFTWARE INTERRUPT VECTOR LOW
DATA DIRECTION REGISTER A (DDRA)
DATA DIRECTION REGISTER B (DDRB)
EXTERNAL INTERRUPT VECTOR HIGH
EXTERNAL INTERRUPT VECTOR LOW
TIMER CONTROL REGISTER (TCR)
PORT A DATA REGISTER (PORTA)
PORT B DATA REGISTER (PORTB)
TIMER INTERRUPT VECTOR HIGH
TIMER INTERRUPT VECTOR LOW
MASK OPTION REGISTER (MOR)
COP REGISTER (COPR)
RESET VECTOR HIGH
RESET VECTOR LOW
UNIMPLEMENTED
UNIMPLEMENTED
UNIMPLEMENTED
UNIMPLEMENTED
UNIMPLEMENTED
RESERVED
RESERVED
Freescale Semiconductor
(1)
$07FA
$07FB
$07FC
$07FD
$07FE
$0000
$0001
$0002
$0003
$0004
$0005
$0006
$0007
$0008
$0009
$000A
$000B
$000F
$0010
$0011
$0012
$0017
$0018
$0019
$001E
$001F
$07F0
$07F1
$07F2
$07F7
$07F8
$07F9
$07FF
↓
↓
↓
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