UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 886

• 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: -

884
ST
ST
(2) Start ~ Address ~ Data ~ Start ~ Address ~ Data ~ Stop (restart)
<1> When WTIM0 bit = 0
<2> When WTIM0 bit = 1
AD6 to AD0
AD6 to AD0
Δ 7: IICS0 register = 00000001B
Δ 5: IICS0 register = 00000001B
Notes 1. To generate a start condition, set the WTIM0 bit to 1 and change the timing of the
Remark
Remark
1: IICS0 register = 1000X110B
2: IICS0 register = 1000X000B (WTIM0 bit = 1
3: IICS0 register = 1000XX00B (WTIM0 bit = 0
4: IICS0 register = 1000X110B
5: IICS0 register = 1000X000B (WTIM0 bit = 1
6: IICS0 register = 1000XX00B
1: IICS0 register = 1000X110B
2: IICS0 register = 1000XX00B
3: IICS0 register = 1000X110B
4: IICS0 register = 1000XX00B
2. Clear the WTIM0 bit to 0 to make the settings original.
3. To generate a stop condition, set the WTIM0 bit to 1 and change the timing of the
R/W
R/W
generation of the interrupt request signal (INTIIC).
generation of the interrupt request signal (INTIIC).
Δ: Generated only when SPIE0 bit = 1
X: don’t care
Δ: Generated only when SPIE0 bit = 1
X: don’t care
: Always generated
: Always generated
ACK
ACK
1
1
D7 to D0
D7 to D0
User’s Manual U18279EJ3V0UD
IICC0.STT0 bit = 1
CHAPTER 17 I
2
ACK
ACK
STT0 bit = 1
↓
↓
Note 1
Note 3
Note 2
2
3
ST
ST
)
)
)
2
AD6 to AD0
AD6 to AD0
C BUS
R/W
R/W
ACK
ACK
4
3
D7 to D0
D7 to D0
5
ACK
ACK
SPT0 bit = 1
SPT0 bit = 1
↓
↓
4
6
SP
SP
Δ7
Δ5