XC68HC705B32CFN Freescale Semiconductor, XC68HC705B32CFN Datasheet - Page 14

• Manufacturer Part Number: XC68HC705B32CFN
• Description: IC MCU 2.1MHZ 32K OTP 52-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of XC68HC705B32CFN

• 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: 52-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Paragraph
Number
Freescale
vi
12.1.3
12.2
12.2.1
12.2.2
12.2.3
13.1
13.2
13.3
A.1
A.2
B.1
C.1
C.2
C.2.1
C.3
C.3.1
C.4
C.5
C.5.1
C.5.2
C.5.3
C.5.4
C.5.5
C.6
C.7
MC68HC05B6 mechanical dimensions ........................................................... 12–4
EPROMS ......................................................................................................... 13–2
Verification media ............................................................................................ 13–2
ROM verification units (RVU)........................................................................... 13–2
Features ........................................................................................................... A–1
Self-check mode............................................................................................... A–5
Features ........................................................................................................... B–1
Features ........................................................................................................... C–1
EPROM ............................................................................................................ C–5
EPROM registers.............................................................................................. C–6
Options register (OPTR)................................................................................... C–7
Bootstrap mode ................................................................................................ C–8
DC electrical characteristics ........................................................................... C–19
Control timing ................................................................................................. C–19
56-pin shrink dual in line package (SDIP).................................................. 12–3
52-pin plastic leaded chip carrier (PLCC) .................................................. 12–4
64-pin quad flat pack (QFP)....................................................................... 12–5
56-pin shrink dual in line package (SDIP).................................................. 12–6
EPROM programming operation................................................................. C–5
EPROM control register .............................................................................. C–6
Erased EPROM verification ...................................................................... C–11
EPROM parallel bootstrap load ................................................................ C–11
EPROM (RAM) serial bootstrap load and execute ................................... C–13
RAM parallel bootstrap load and execute ................................................. C–14
Bootstrap loader timing diagrams ............................................................. C–17
ORDERING INFORMATION
TABLE OF CONTENTS
TABLE OF CONTENTS
MC68HC705B5
MC68HC05B4
MC68HC05B8
13
A
B
C
MC68HC05B6
Rev. 4.1
Number
Page