XC68HC705B32CB Freescale Semiconductor, XC68HC705B32CB Datasheet - Page 16
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
Freescale
viii
F.5.2
F.5.3
F.5.3.1
F.6
F.7
F.8
F.9
F.10
G.1
G.2
H.1
H.2
H.3
H.4
H.4.1
H.4.2
H.4.3
H.4.4
H.4.5
H.5
H.5.1
H.5.2
H.5.3
H.5.3.1
H.6
H.7
H.8
H.9
H.10 EPROM electrical characteristics ................................................................... H–29
I.1
I.2
I.3
Absolute maximum ratings ..............................................................................F–19
DC electrical characteristics ............................................................................F–20
A/D converter characteristics ..........................................................................F–22
Control timing ..................................................................................................F–24
EPROM electrical characteristics ....................................................................F–26
Features ........................................................................................................... G–1
External clock ................................................................................................... G–2
Features ........................................................................................................... H–3
External clock ................................................................................................... H–7
RESET pin........................................................................................................ H–7
EPROM ............................................................................................................ H–7
Bootstrap mode .............................................................................................. H–13
Absolute maximum ratings ............................................................................. H–22
DC electrical characteristics ........................................................................... H–23
A/D converter characteristics ......................................................................... H–25
Control timing ................................................................................................. H–27
DC electrical characteristics ............................................................................... I–2
A/D converter characteristics ............................................................................. I–3
Control timing for 5V operation...........................................................................I–4
EPROM/EEPROM parallel bootstrap.........................................................F–13
Serial RAM loader......................................................................................F–16
EPROM read operation............................................................................... H–8
EPROM program operation ........................................................................ H–8
EPROM/EEPROM control register ............................................................. H–8
Mask option register ................................................................................. H–11
Options register (OPTR) ........................................................................... H–12
Erased EPROM verification ...................................................................... H–16
EPROM/EEPROM parallel bootstrap........................................................ H–16
Serial RAM loader..................................................................................... H–19
Jump to start of RAM ($0051) ..............................................................F–16
Jump to start of RAM ($0051) ............................................................. H–19
HIGH SPEED OPERATION
TABLE OF CONTENTS
TABLE OF CONTENTS
MC68HC705B32
MC68HC05B32
G
H
I
MC68HC05B6
Rev. 4.1
Number
Page
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