UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 812

• 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: -

<R>
16.3 Configuration
810
The following shows the block diagram of CSIBn.
CSIBn includes the following hardware.
Registers
Control registers
f
f
SCKBn
XX
XX
f
f
f
XX
XX
XX
f
f
/128
/256
XX
XX
/16
/32
/64
/4
/8
Item
Remarks 1. n = 0 to 2
SIBn
CBnCTL1
CHAPTER 16 CLOCKED SERIAL INTERFACE B (CSIB)
CSIBn receive data register (CBnRX)
CSIBn transmit data register (CBnTX)
CSIBn control register 0 (CBnCTL0)
CSIBn control register 1 (CBnCTL1)
CSIBn control register 2 (CBnCTL2)
CSIBn status register (CBnSTR)
2. f
CCLK
Figure 16-4. Block Diagram of CSIBn
f
Table 16-1. Configuration of CSIBn
CCLK
: Communication clock (8 MHz (max.))
User’s Manual U18279EJ3V0UD
Shift register
Internal bus
CBnCTL0
CBnSTR
CBnRX
CBnTX
control
Controller
Phase
Configuration
CBnCTL2
SO latch
control
Phase
INTCBnT
INTCBnR
INTCBnRE
SOBn