MC68HC705B16CFN Freescale Semiconductor, MC68HC705B16CFN Datasheet - Page 15

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MC68HC705B16CFN

Manufacturer Part Number
MC68HC705B16CFN
Description
IC MCU 2.1MHZ 15K OTP 52-PLCC
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet

Specifications of MC68HC705B16CFN

Core Processor
HC05
Core Size
8-Bit
Speed
2.1MHz
Connectivity
SCI
Peripherals
POR, WDT
Number Of I /o
32
Program Memory Size
15KB (15K x 8)
Program Memory Type
OTP
Eeprom Size
256 x 8
Ram Size
352 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
52-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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Part Number
Manufacturer
Quantity
Price
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Manufacturer:
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Paragraph
Number
MC68HC05B6
Rev. 4.1
D.1
D.2
D.3
E.1
E.2
E.3
E.3.1
E.3.2
E.3.3
E.3.4
E.3.5
E.4
E.4.1
E.4.2
E.4.3
E.4.4
E.4.4.1
E.5
E.6
E.7
E.8
E.9
F.1
F.2
F.3
F.4
F.4.1
F.4.2
F.4.3
F.4.4
F.4.5
F.5
F.5.1
Features............................................................................................................ D–1
Self-check routines ........................................................................................... D–2
External clock ................................................................................................... D–4
Features............................................................................................................ E–2
External clock ................................................................................................... E–5
EPROM............................................................................................................. E–5
Bootstrap mode .............................................................................................. E–10
Absolute maximum ratings ............................................................................. E–21
DC electrical characteristics ........................................................................... E–22
A/D converter characteristics.......................................................................... E–24
Control timing ................................................................................................. E–26
EPROM electrical characteristics ................................................................... E–28
Features............................................................................................................ F–2
External clock ................................................................................................... F–5
RESET pin........................................................................................................ F–5
EPROM............................................................................................................. F–5
Bootstrap mode .............................................................................................. F–10
EPROM read operation............................................................................... E–5
EPROM program operation......................................................................... E–5
EPROM/EEPROM/ECLK control register ................................................... E–6
Mask option register.................................................................................... E–8
EEPROM options register (OPTR) ............................................................. E–9
Erased EPROM verification ...................................................................... E–13
EPROM/EEPROM parallel bootstrap........................................................ E–13
EEPROM/EPROM/RAM serial bootstrap.................................................. E–16
RAM parallel bootstrap ............................................................................. E–19
EPROM read operation............................................................................... F–5
EPROM program operation......................................................................... F–6
EPROM/EEPROM/ECLK control register ................................................... F–6
Mask option register.................................................................................... F–8
EEPROM options register (OPTR) ............................................................. F–9
Erased EPROM verification ...................................................................... F–13
Jump to start of RAM ($0050) ............................................................. E–20
TABLE OF CONTENTS
TABLE OF CONTENTS
MC68HC705B16N
MC68HC705B16
MC68HC05B16
D
E
F
Freescale
Number
Page
vii

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