XC68HC705B32CB Freescale Semiconductor, XC68HC705B32CB Datasheet - Page 11

• 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
MC68HC05B6
Rev. 4.1
5.1
5.1.1
5.2
5.2.1
5.2.2
5.3
5.3.1
5.3.2
5.4
5.4.1
5.4.2
5.4.3
5.5
5.5.1
5.6
5.7
5.8
6.1
6.2
6.3
6.4
6.5
6.6
6.6.1
6.6.2
6.7
6.8
6.9
6.10
6.11
6.11.1
6.11.2
6.11.3
6.11.4
6.11.5
6.12
6.13
6.14
Counter ..............................................................................................................5–1
Timer control and status ....................................................................................5–4
Input capture......................................................................................................5–7
Output compare .................................................................................................5–9
Pulse Length Modulation (PLM) ......................................................................5–11
Timer during STOP mode................................................................................5–12
Timer during WAIT mode.................................................................................5–12
Timer state diagrams .......................................................................................5–12
SCI two-wire system features ............................................................................6–1
SCI receiver features .........................................................................................6–3
SCI transmitter features.....................................................................................6–3
Functional description........................................................................................6–3
Data format ........................................................................................................6–5
Receiver wake-up operation ..............................................................................6–5
Receive data in (RDI) ........................................................................................6–6
Start bit detection...............................................................................................6–6
Transmit data out (TDO) ....................................................................................6–8
SCI synchronous transmission ..........................................................................6–9
SCI registers ....................................................................................................6–10
Baud rate selection ..........................................................................................6–19
SCI during STOP mode ...................................................................................6–21
SCI during WAIT mode....................................................................................6–21
Counter register and alternate counter register ...........................................5–3
Timer control register (TCR) ........................................................................5–4
Timer status register (TSR)..........................................................................5–6
Input capture register 1 (ICR1) ....................................................................5–7
Input capture register 2 (ICR2) ....................................................................5–8
Output compare register 1 (OCR1)..............................................................5–9
Output compare register 2 (OCR2)............................................................5–10
Software force compare .............................................................................5–11
Pulse length modulation registers A and B (PLMA/PLMB) ........................5–11
Idle line wake-up ..........................................................................................6–6
Address mark wake-up ................................................................................6–6
Serial communications data register (SCDR) ............................................6–10
Serial communications control register 1 (SCCR1) ...................................6–10
Serial communications control register 2 (SCCR2) ...................................6–14
Serial communications status register (SCSR)..........................................6–16
Baud rate register (BAUD) .........................................................................6–18
SERIAL COMMUNICATIONS INTERFACE
PROGRAMMABLE TIMER
TABLE OF CONTENTS
TABLE OF CONTENTS
5
6
Freescale
Number
Page
iii