MC68HC705BD3 FREESCALE [Freescale Semiconductor, Inc], MC68HC705BD3 Datasheet - Page 48
MC68HC705BD3
Manufacturer Part Number
MC68HC705BD3
Description
High-density complementary metal oxide semiconductor (HCMOS) microcontroller unit
Manufacturer
FREESCALE [Freescale Semiconductor, Inc]
Datasheet
1.MC68HC705BD3.pdf
(112 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC705BD32B
Manufacturer:
MOT
Quantity:
57
Company:
Part Number:
MC68HC705BD3P
Manufacturer:
MOTOROLA
Quantity:
2 852
- Current page: 48 of 112
- Download datasheet (9Mb)
7
7.2
Normally, a standard communication is composed of four parts,
They are described briefly in the following sections and illustrated in Figure 7-2.
7-2
Interrupt
SDA
SCL
Control register
1) START signal,
2) slave address transmission,
3) data transfer, and
4) STOP signal.
MEN MIEN MSTA MTX TXAK
M-Bus Protocol
control
control
SDA
SCL
START, STOP
detector and
arbitration
Figure 7-1 M-Bus Interface Block Diagram
M-Bus clock
sync logic
generator
interrupt
Status register
M-Bus
MCF MAAS MBB
M-BUS SERIAL INTERFACE
START, STOP
generator and
timing sync
MAL
Internal bus
SRW
MIF RXAK
Frequency
register
TX shift
register
control
divider
TX
MC68HC05BD3
comparator
Address
register
Address
register
RX shift
control
RX
8
TPG
Related parts for MC68HC705BD3
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
APPENDIX A ELECTRICAL CHARACTERISTICS
Manufacturer:
FREESCALE [Freescale Semiconductor, Inc]
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: