UPD70F3735GC-GAD-AX Renesas Electronics America, UPD70F3735GC-GAD-AX Datasheet - Page 527
UPD70F3735GC-GAD-AX
Manufacturer Part Number
UPD70F3735GC-GAD-AX
Description
MCU 32BIT V850ES/JX3-L 80-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Lr
Datasheet
1.UPD70F3735GC-GAD-AX.pdf
(835 pages)
Specifications of UPD70F3735GC-GAD-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
66
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.2 V ~ 3.6 V
Data Converters
A/D 8x10b, D/A 1x8b
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
Company:
Part Number:
UPD70F3735GC-GAD-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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V850ES/JF3-L
16.8.1 Baud rate generation
is obtained by the following equation.
R01UH0017EJ0400 Rev.4.00
Sep 30, 2010
(2) Prescaler compare registers 1, 2 (PRSCM1, PRSCM2)
The transmission/reception clock is generated by dividing the main clock. The baud rate generated from the main clock
Caution Set f
Remark
The PRSCM1 and PRSCM2 registers are 8-bit compare registers.
These registers can be read or written in 8-bit units.
Reset sets these registers to 00H.
f
f
k:
N:
m = 1, 2
BRGm
XX
PRSCMm
(m = 1, 2)
:
After reset: 00H
BRGm
: BRGm count clock
f
Main clock oscillation frequency
PRSMm register setting value = 0 to 3
PRSCMm register setting value = 1 to 256
However, N = 256 only when PRSCMm register is set to 00H.
BRGm
to 8 MHz or lower.
Cautions 1. Do not rewrite the PRSCMm register during operation.
PRSCMm7
=
2
k+1
f
XX
× N
PRSCMm6 PRSCMm5 PRSCMm4 PRSCMm3 PRSCMm2 PRSCMm1 PRSCMm0
R/W
2. Set the PRSCMm register before setting the PRSMm.BGCEm bit to 1.
Address: PRSCM1 FFFFF321H, PRSCM2 FFFFF325H
CHAPTER 16 3-WIRE VARIABLE-LENGTH SERIAL I/O (CSIB)
Page 511 of 816
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