tmp19a44fda TOSHIBA Semiconductor CORPORATION, tmp19a44fda Datasheet - Page 496
tmp19a44fda
Manufacturer Part Number
tmp19a44fda
Description
32bit Tx System Risc
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet
1.TMP19A44FDA.pdf
(672 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
tmp19a44fdaXBG
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
Company:
Part Number:
tmp19a44fdaXBG 040A
Manufacturer:
TOSHIBA
Quantity:
12 087
Company:
Part Number:
tmp19a44fdaXBG 041A
Manufacturer:
TOSHIBA
Quantity:
16 800
Company:
Part Number:
tmp19a44fdaXBG 7GR3
Manufacturer:
TOSHIBA
Quantity:
25 031
Company:
Part Number:
tmp19a44fdaXBG 7H36
Manufacturer:
SMD
Quantity:
3 200
Part Number:
tmp19a44fdaXBG7NG8
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
Part Number:
tmp19a44fdaXBG7PA2
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
- Current page: 496 of 672
- Download datasheet (7Mb)
19.4
Real Time Clock (RTC)
19.4.1 Clock Operation
Operational description
The RTC incorporates a sec. counter that generates an 1Hz signal from a 32.768 KHz signal. The
sec. counter operation must be taken into account when using the RTC.
(1) Reading clock data
1. Using 1Hz interrupt
2. Using pair reading
if reading data after 1Hz interrupt occurred.
operates carry during reading. To ensure correct data reading, read the clock data twice as shown
below. A pair of data read successively needs to match.
The count-up of the internal data synchronizes with 1Hz interrupt. Data can be read correctly
There is a possibility that the clock data may be read incorrectly if the internal counter
Fig. 19.2 Flowchart of the clock data reading
TMP19A44 (rev1.3) 19-10
PAGER<PAGE> = “0”, then
Clock data reading
Clock data reading
select PAGE0
1
st
data = 2
(2nd)
Start
(1st)
End
nd
YES
data
NO
TMP19A44
2010-04-01
Related parts for tmp19a44fda
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: