UPD70F3785GJ-GAE-AX Renesas Electronics America, UPD70F3785GJ-GAE-AX Datasheet - Page 665

no-image

UPD70F3785GJ-GAE-AX

Manufacturer Part Number
UPD70F3785GJ-GAE-AX
Description
MCU 32BIT V850ES/JX3-E 144-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Er
Datasheet

Specifications of UPD70F3785GJ-GAE-AX

Core Processor
RISC
Core Size
32-Bit
Speed
50MHz
Connectivity
CSI, EBI/EMI, Ethernet, I²C, UART/USART, USB
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
100
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
124K x 8
Voltage - Supply (vcc/vdd)
2.85 V ~ 3.6 V
Data Converters
A/D 12x10b
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:
UPD70F3785GJ-GAE-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
(5) Sub-count register (RC1SUBC)
(6) Second count register (RC1SEC)
The RC1SUBC register is a 16-bit register that counts the reference time of 1 second of the real-time counter.
It takes a value of 0000H to 7FFFH and counts one second with a clock of 32.768 kHz.
This register is read-only, in 16-bit units.
Reset sets this register to 0000H.
Cautions 1 When a correction is made by using the RC1SUBU register, the value may become
The RC1SEC register is an 8-bit register that takes a value of 0 to 59 (decimal) and indicates the count value
of seconds.
It counts up when the sub-counter overflows.
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 59 to this register in BCD code. If a value outside this range is set, the
register value returns to the normal value after one period.
This register can be read or written in 8-bit units.
Reset sets this register to 00H.
Remark
RC1SUBC
RC1SEC
See 12.4.1 Initial settings, 12.4.2 Rewriting each counter during clock operation, and 12.4.3
Reading each counter during clock operation when reading or writing the RC1SEC register.
2. This register is also cleared by writing to the second count register.
3. The value read from this register is not guaranteed if it is read during operation,
After reset: 0000H
After reset: 00H
8000H or more.
because a changing value is read.
15
0
14
13
R/W
R
CHAPTER 12 REAL-TIME COUNTER
12
11
User’s Manual U19601EJ2V0UD
Address:
Address: FFFFFAD2H
10
9
FFFFFAD0H
8
7
6
5
4
3
2
1
0
663

Related parts for UPD70F3785GJ-GAE-AX