upd17072 Renesas Electronics Corporation., upd17072 Datasheet - Page 201
upd17072
Manufacturer Part Number
upd17072
Description
4-bit Single-chip Microcontroller With Hardware For Digital Tuning System
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.UPD17072.pdf
(226 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 201 of 226
- Download datasheet (2Mb)
BTM0CY flag setting pulse
BTM0CY flag setting pulse
Operation in Figure 20-8
Operation in Figure 20-8
(a) When BTM0CY flag is never detected (SKT1 BTM0CY or SKF1 BTM0CY is not executed)
(b) To detect power failure with BTM0CY flag
SKTI instruction
BTM0CY
BTM0CY
V
V
CE
CE
DD
DD
3 V
0 V
3 V
0 V
H
H
H
H
H
H
L
L
L
L
L
L
<1>
<1>
BTM0CY = 0
Power failure
<2>
<2> <6> <14>
<3> <11>
<3>
Figure 20-9. Operation of BTM0CY Flag
<6>
Timer time changed
Timer time changed
<13>
<5>
<16>
<8>
BTM0CY = 1
Not power failure
<15>
<7>
<6>
<14>
<13>
<5>
STOP
STOP
0000 B
0000 B
<12>
<4>
PD17072,17073
<17>
<9>
BTM0CY = 1
Not power failure
<15>
<7>
<14>
<6>
201
<1>
<1>
Related parts for upd17072
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Renesas Technology Corp [Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series]
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
RENESAS MCU M16C FAMILY / M16C/Tiny SERIES
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas Starter Kit for RX210
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas StarterKit for RX630
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas Starter Kit+ for RX63N
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas Starter Kit
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
FLASH PROGRAMMER FOR RENESAS MICROCONTROLLERS
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet: