UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 816
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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(a) How to use CBnSCE bit
(i) In single reception mode
(ii) In continuous reception mode
<1> When the reception of the last data is ended with INTCBnR interrupt servicing, clear the CBnSCE
<2> When the reception is disabled after the reception of the last data has been ended, check that
<1> Clear the CBnSCE bit to 0 during reception of the last data with INTCBnR interrupt servicing by
<2> After receiving the INTCBnR signal of the last reception, read the last data from the CBnRX
<3> When the reception is disabled after the reception of the last data has been ended, check that
Caution In continuous reception mode, the serial clock is not stopped until the reception
bit to 0, and then read the CBnRX register.
the CBnSTR.CBnTSF bit is 0, and then clear the CBnPWR and CBnRXE bits to 0. To continue
reception, set the CBnSCE bit to 1 and start the next receive operation by performing a dummy
read of the CBnRX register.
the reception before the last reception, and then read the CBnRX register.
register.
the CBnSTR.CBnTSF bit is 0, and then clear the CBnPWR and CBnRXE bits to 0. To continue
reception, set the CBnSCE bit to 1 and start the next receive operation by performing a dummy
read of the CBnRX register.
executed when the CBnSCE bit is cleared to 0 is ended after the reception is started
by a dummy read.
CHAPTER 16 CLOCKED SERIAL INTERFACE B (CSIB)
User’s Manual U18279EJ3V0UD
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