tmp89fm42l TOSHIBA Semiconductor CORPORATION, tmp89fm42l Datasheet - Page 301
tmp89fm42l
Manufacturer Part Number
tmp89fm42l
Description
8 Bit Microcontroller Tlcs-870/c1 Series
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet
1.TMP89FM42L.pdf
(428 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
tmp89fm42lUG
Manufacturer:
ST
Quantity:
500
Company:
Part Number:
tmp89fm42lUG
Manufacturer:
TOSHIBA
Quantity:
745
Part Number:
tmp89fm42lUG
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
- Current page: 301 of 428
- Download datasheet (6Mb)
RA002
SCL (Bus)
SDA pin (Master 1)
SDA pin (Master 2)
SDA (Bus)
lost". A master device which loses arbitration releases the SDA pin and the SCL pin in order not to effect data
transmitted from other masters with arbitration. When more than one master sends the same data at the first word,
arbitration occurs continuously after the second word.
the SCL line. If the levels are unmatched, arbitration is lost and SBI0SR2<AL> is set to "1".
is switched to a slave receiver mode. Thus, the serial bus interface circuit stops output of clock pulses during data
transfer after the SBI0SR2<AL> is set to "1". After the data transfer is completed, SBICR2<PIN> is cleared to
"0" and the SCL pin is pulled down to the low level.
data to the SBI0CR2.
SBI0SR2<AL>
SBI0CR2<MST>
SBI0CR2<TRX>
SBI0CR2<PIN>
Access to SBI0DBR
or SBI0CR2
INTSBI0 Interrupt request
Master A
Master B
The serial bus interface circuit compares levels of a SDA line of a bus with its SDA pin at the rising edge of
When SBI0SR2<AL> is set to "1", SBI0CR2<MST> and SBI0CR2<TRX> are cleared to "0" and the mode
SBI0SR2<AL> is cleared to "0" by writing data to the SBI0DBR, reading data from the SBI0DBR or writing
Figure 18-13 Example When Master B is a Serial Bus Interface Circuit
SCL pin
SDA pin
SCL pin
SDA pin
D7A
D7A
1
1
D6A
D6A
Figure 18-12 Arbitration Lost
2
2
D5A
3
3
Releasing SDA pin and SCL pin
to high level as losing arbitration.
D4A
Stop clock output
4
4
Page 287
D3A D2A D1A D0A
5
5
a
6
6
b
7
7
The SDA pin becomes "1" after losing arbitration.
8
8
9
9
D7A’
1
D6A’
2
TMP89FM42L
D5A’
3
Related parts for tmp89fm42l
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Toshiba Semiconductor [TOSHIBA IGBT Module Silicon N Channel IGBT]
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
Toshiba Semiconductor [SILICON N CHANNEL 1GBT]
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
Toshiba Semiconductor [GTR Module Silicon N Channel IGBT High Power Switching Applications Motor Control Applications]
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
Toshiba Semiconductor [Power Module]
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR MODULE SILICON NPN TRIPLE DIFFUSED TYPE
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA INTELLIGENT POWER MODULE SILICON N CHANNEL LGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA IGBT Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR MODULE SILICON N−CHANNEL IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA INTELLIGENT POWER MODULE
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet: