MC68HC705J1ACDW Freescale Semiconductor, MC68HC705J1ACDW Datasheet - Page 36

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:
MC68HC705J1ACDWE
Manufacturer:
INTERSIL
Quantity:
1 000
Memory
Technical Data
Addr.
$0009
$000A
$000B
$000F
$0010
$0011
$0012
$0017
$0018
Timer Counter Register
IRQ Status and Control
EPROM Programming
Pulldown Register A
Pulldown Register B
Register Name
Register (EPROG)
Register (ISCR)
Unimplemented
Unimplemented
Unimplemented
Unimplemented
See page 114.
See page 106.
See page 91.
See page 94.
See page 39.
(PDRA)
(PDRB)
(TCR)
Figure 2-2. I/O Register Summary (Sheet 2 of 3)
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Freescale Semiconductor, Inc.
For More Information On This Product,
PDIA7
Bit 7
TMR7
IRQE
0
1
0
0
0
0
Go to: www.freescale.com
= Unimplemented
PDIA6
TMR6
6
R
0
0
0
0
0
0
0
Memory
PDIA5
PDIB5
TMR5
5
R
0
0
0
0
0
0
0
R = Reserved
PDIB4
PDIA4
TMR4
4
R
R
0
0
0
0
0
0
0
PDIA3
PDIB3
TMR3
IRQF
3
R
0
0
0
0
0
0
MC68HC705J1A — Rev. 4.0
PDIA2
PDIB2
TMR2
ELAT
2
0
0
0
0
0
0
MPGM
PDIA1
PDIB1
TMR1
IRQR
1
0
0
0
0
0
0
PDIA0
PDIB0
EPGM
Bit 0
TMR0
0
0
0
0
0
0

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