MC68HC705J1ACDW Freescale Semiconductor, MC68HC705J1ACDW Datasheet - Page 33

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
2.1 Contents
2.2 Introduction
MC68HC705J1A — Rev. 4.0
Technical Data — MC68HC705J1A
2.2
2.3
2.4
2.5
2.6
2.6.1
2.6.2
2.6.3
2.7
2.8
This section describes the organization of the on-chip memory
consisting of:
Freescale Semiconductor, Inc.
For More Information On This Product,
1232 bytes of user erasable, programmable read-only memory
(EPROM), plus eight bytes for user vectors
64 bytes of user random-access memory (RAM)
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Memory Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Input/Output Register Summary . . . . . . . . . . . . . . . . . . . . . . . .35
RAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
EPROM/OTPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Mask Option Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
EPROM Programming Characteristics . . . . . . . . . . . . . . . . . . . 43
EPROM/OTPROM Programming . . . . . . . . . . . . . . . . . . . . . 38
EPROM Programming Register . . . . . . . . . . . . . . . . . . . . . 39
EPROM Erasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
Go to: www.freescale.com
Memory
Section 2. Memory
Technical Data

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