UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 472

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UPD70F3738GF-GAS-AX

Manufacturer Part Number
UPD70F3738GF-GAS-AX
Description
MCU 32BIT V850ES/JX3-L 100-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Lr
Datasheet

Specifications of UPD70F3738GF-GAS-AX

Core Processor
RISC
Core Size
32-Bit
Speed
20MHz
Connectivity
CSI, EBI/EMI, I²C, UART/USART
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
84
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
2.2 V ~ 3.6 V
Data Converters
A/D 12x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
UPD70F3738GF-GAS-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
470
(10) Day-of-week count register (RC1WEEK)
The RC1WEEK register is an 8-bit register that takes a value of 0 to 6 (decimal) and indicates the day-of-
week count value.
It counts up in synchronization with the day counter.
When data is written to this register, it is written to a buffer and then to the counter up to 2 clocks (32.768 kHz)
later. Set a decimal value of 00 to 06 to this register in BCD code. If a value outside this range is set, the
register value returns to the normal value after 1 period.
This register can be read or written in 8-bit units.
Reset sets this register to 00H.
Cautions 1. Setting a value other than 00 to 06 to the RC1WEEK register is prohibited.
Remark
RC1WEEK
2. Values corresponding to the month count register and day count register are not
See 11.4.1 Initial settings, 11.4.2 Rewriting each counter during clock operation, and 11.4.3
Reading each counter during clock operation when reading or writing the RC1WEEK register.
After reset: 00H
automatically stored to the day-of-week register.
Be sure to set as follows after rest release.
CHAPTER 11 REAL-TIME COUNTER (
0
R/W
0
Day of Week
Wednesday
Thursday
Saturday
Tuesday
Monday
Sunday
User’s Manual U18953EJ5V0UD
Friday
Address: FFFFFAD5H
0
0
WEEK
00H
01H
02H
03H
04H
05H
06H
PD70F3792, 70F3793)
0

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