MC68HC705J1ACDW Freescale Semiconductor, MC68HC705J1ACDW Datasheet - Page 77

IC MCU 4MHZ 1.2K OTP 20-SOIC

MC68HC705J1ACDW

Manufacturer Part Number
MC68HC705J1ACDW
Description
IC MCU 4MHZ 1.2K OTP 20-SOIC
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet

Specifications of MC68HC705J1ACDW

Core Processor
HC05
Core Size
8-Bit
Speed
4MHz
Peripherals
POR, WDT
Number Of I /o
14
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
20-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Connectivity
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68HC705J1ACDW
Manufacturer:
MOT
Quantity:
4
Part Number:
MC68HC705J1ACDWE
Manufacturer:
INTERSIL
Quantity:
1 000
MC68HC705J1A — Rev. 4.0
Function
interrupts
1. The COP watchdog is programmable in the mask option register.
Software
interrupt
External
interrupt
STACKING
Reset
Freescale Semiconductor, Inc.
(SWI)
Timer
ORDER
5
4
3
2
1
For More Information On This Product,
UNSTACKING
ORDER
1
2
3
4
5
illegal address
Table 4-4. Reset/Interrupt Vector Addresses
Go to: www.freescale.com
IRQ/V
watchdog
RESET pin
User code
Power-on
RTIF bit
Source
TOF bit
Resets and Interrupts
COP
Figure 4-6. Interrupt Stacking Order
PP
pin
(1)
PROGRAM COUNTER (HIGH BYTE)
PROGRAM COUNTER (LOW BYTE)
TOIE bit
RTIE bit
CONDITION CODE REGISTER
Local
Mask
None
None
IRQE
INDEX REGISTER
ACCUMULATOR
Global
Mask
None
None
I bit
I bit
(1 = Highest)
Same priority
as instruction
Priority
1
2
3
$00C0 (BOTTOM OF STACK)
$00C1
$00C2
$00FD
$00FE
$00FF (TOP OF STACK)
Resets and Interrupts
$07FC–$07FD
$07FE–$07FF
$07FA–$07FB
$07F8–$07F9
Technical Data
Address
Vector
Interrupts

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