UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 629

• Manufacturer Part Number: UPD70F3738GF-GAS-AX
• Description: MCU 32BIT V850ES/JX3-L 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3738GF-GAS-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 84
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

18.2 Configuration
CSIBn includes the following hardware.
The following shows the block diagram of CSIBn.
Registers
SCKBn
f
f
f
XX
XX
XX
f
f
f
f
BRGm
XX
XX
XX
/16
/32
/64
/2
/4
/8
Item
SIBn
Remarks f
CBnCTL1
CHAPTER 18 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)
f
f
n = 0 to 4
m = 1 (n = 0, 1)
m = 2 (n = 2, 3)
m = 3 (n = 4)
CCLK
XX
BRGm
:
:
:
Figure 18-1. Block Diagram of CSIBn
f
Table 18-1. Configuration of CSIBn
CCLK
Communication clock
Main clock frequency
BRGm count clock
User’s Manual U18953EJ5V0UD
Internal bus
Shift register
Phase control
CBnCTL0
CBnSTR
CBnTX
CBnRX
Controller
Configuration
CBnCTL2
SO latch
control
Phase
INTCBnT
INTCBnR
SOBn
627