XC68HC705B32CB Freescale Semiconductor, XC68HC705B32CB Datasheet - Page 16

• Manufacturer Part Number: XC68HC705B32CB
• Description: IC MCU 2.1MHZ 32K OTP 56-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC05r

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

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
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