upd70f3017ay Renesas Electronics Corporation., upd70f3017ay Datasheet - Page 208
upd70f3017ay
Manufacturer Part Number
upd70f3017ay
Description
V850/sa1tm 32-/16-bit Single-chip Microcontroller
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.UPD70F3017AY.pdf
(492 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
upd70f3017ayGC-8EU-A
Manufacturer:
MICROCHIP
Quantity:
1 001
- Current page: 208 of 492
- Download datasheet (4Mb)
8.1 Functions
208
The watch timer has the following functions.
• Watch timer
• Interval timer
The watch timer and interval timer functions can be used at the same time.
The block diagram of the watch timer is shown below.
Caution The value of the 5-bit counter cannot be read or written.
Remark
f
f
XX
XT
/2
9
f
f
f
XX
XT
W
: Watch timer clock frequency
: Main clock frequency
: Subclock frequency
f
W
f
W
/2
4
f
W
/2
5
9-bit prescaler
Figure 8-1. Block Diagram of Watch Timer
f
W
/2
6
CHAPTER 8 WATCH TIMER
f
W
/2
Clear
7
User’s Manual U12768EJ4V1UD
f
W
WTM7 WTM6 WTM5 WTM4 WTM3 WTM1 WTM0
/2
8
f
W
/2
Internal bus
9
Watch timer mode
control register (WTM)
5-bit counter
Clear
INTWT
INTWTI
Related parts for upd70f3017ay
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: