UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 177
UPD70F3451GC-UBT-A
Manufacturer Part Number
UPD70F3451GC-UBT-A
Description
MCU 32BIT 128KB FLASH 80LQFP
Manufacturer
Renesas Electronics America
Series
V850E/Ix3r
Datasheet
1.UPD70F3451GC-UBT-A.pdf
(1191 pages)
Specifications of UPD70F3451GC-UBT-A
Core Processor
RISC
Core Size
32-Bit
Speed
64MHz
Connectivity
CSI, I²C, UART/USART
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
44
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3.5 V ~ 5.5 V
Data Converters
A/D 10x12b, 4x10b
Oscillator Type
External
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:
UPD70F3451GC-UBT-A
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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5.2
CLKOUT
Caution Because f
Note
Remark f
Configuration
Note
X1
X2
μ
PD70F3454GC-8EA-A and 70F3454F1-DA9-A only
prescaler 2, if f
f
f
f
f
X
XX:
CPU:
CLK:
BUS:
:
Oscillator
Port 0
Oscillation frequency
System clock frequency
CPU cock frequency
Internal system clock frequency
External bus clock frequency
CPU
f
X
and f
X
= 8 MHz, f
PLL
CLK
time wait control (OST)
Oscillation stabilization
do not go through PLL immediately after reset, and f
SELPLL
STOP mode
stop control
CHAPTER 5 CLOCK GENERATOR
CPU
Oscillator
bit
Figure 5-1. Clock Generator
and f
User’s Manual U18279EJ3V0UD
IDLE mode
control
IDLE
CLK
f
XX
are 1 MHz.
Clock monitor
Prescaler 2
Prescaler 1
Oscillation stabilization
time wait
f
f
f
f
XX
XX
XX
XX
f
/8
/4
/2
XX
to f
CK1, CK0
XX
bits
/4096
f
f
DVC1, DVC0
CLK
CLK
f
HALT mode
CLK
/2
/4
control
HALT
bits
f
f
f
CPU
BUS
CLK
XX
High impedance
output clock
(timer for motor control)
Peripheral clock
Watchdog timer
clock
/8 is selected by
CPU clock
Internal system
clock
External bus clock
175
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