XC68HC705B32CB Freescale Semiconductor, XC68HC705B32CB Datasheet - Page 15
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XC68HC705B32CB
Manufacturer Part Number
XC68HC705B32CB
Description
IC MCU 2.1MHZ 32K OTP 56-DIP
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet
1.MC68HC705B16CFN.pdf
(302 pages)
Specifications of XC68HC705B32CB
Core Processor
HC05
Core Size
8-Bit
Speed
2.1MHz
Connectivity
SCI
Peripherals
POR, WDT
Number Of I /o
32
Program Memory Size
32KB (32K x 8)
Program Memory Type
OTP
Eeprom Size
256 x 8
Ram Size
528 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x8b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
56-SDIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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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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