UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 558

• Manufacturer Part Number: UPD70F3451GC-UBT-A
• Description: MCU 32BIT 128KB FLASH 80LQFP
• Manufacturer: Renesas Electronics America
• Series: V850E/Ix3r

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: -

556
When TOB0T1 to TOB0T3 are output
When TOB0B1 to TOB0B3 are output
When TOA21 is output
When TOB1T1 to TOB1T3 are output
When TOB1B1 to TOB1B3 are output
When TOA31
(6) High-impedance output control registers 00, 01, 10, 11, 20, 21, 30, 31 (HZAyCTL0, HZAyCTL1)
Note V850E/IG3 only
Caution High-impedance control is performed only when a port pin is set to function as indicated in the
Pins Subject to High-Impedance
The HZAyCTL0 and HZAyCTL1 registers are 8-bit registers that control the high-impedance state of the output
buffer.
These registers can be read or written in 8-bit or 1-bit units. However, the HZAyDCFn bit is a read-only bit and
cannot be written.
16-bit access is not possible.
Reset sets these registers to 00H.
The same value can be always rewritten to the HZAyCTLn register by software.
The relationship between detection factor and the control registers is shown below.
Note
above table.
Control
is output
CHAPTER 10 MOTOR CONTROL FUNCTION
TOB0OFF
TOA2OFF
TOB1OFF
TOA3OFF
External Pin
User’s Manual U18279EJ3V0UD
Note
High-Impedance Control Factor
−
−
−
−
When low range reference
voltage of ANI00/ANI05
input is exceeded (rising
edge) or not attained
(falling edge)
When full range reference
voltage of ANI00/ANI05
input is exceeded (rising
edge) or not attained
(falling edge)
When low range reference
voltage of ANI10 to ANI12
and ANI15 to ANI17 inputs
is exceeded (rising edge)
or not attained (falling
edge)
When full range reference
voltage of ANI10 to ANI12
and ANI15 to ANI17 inputs
is exceeded (rising edge)
or not attained (falling
edge)
A/D Unit (Comparator)
−
−
−
−
HZA0CTL0
HZA2CTL0
HZA2CTL1
HZA0CTL1
HZA1CTL0
HZA3CTL0
HZA3CTL1
HZA1CTL1
Control Register
Note
Note