UPD70F3201YGC-YEU-A Renesas Electronics America, UPD70F3201YGC-YEU-A Datasheet - Page 348

• Manufacturer Part Number: UPD70F3201YGC-YEU-A
• Description: MCU 32BIT I2C 100TQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Sx2r

Specifications of UPD70F3201YGC-YEU-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 68
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 2.7 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

14.6 System Configuration Example
output (SOn).
interface, or a display controller to the V850ES/SA2 or V850ES/SA3 (n = 0 to 3 (V850ES/SA2), n = 0 to 4
(V850ES/SA3)).
achieved.
346
CSIn performs 8-bit length data transfer using three signal lines: a serial clock (SCKn), serial input (SIn), and serial
When connecting the V850ES/SA2 or V850ES/SA3 to several devices, lines for handshake are required.
Since the first communication bit can be selected as MSB or LSB, communication with various devices can be
This is effective when connecting peripheral I/O that incorporate a conventional clocked serial
Master CPU
Port (interrupt)
CHAPTER 14 CLOCKED SERIAL INTERFACE n (CSIn)
Figure 14-6. System Configuration Example of CSI
(3-wire serial I/O
SCK
Port
SO
SI
User’s Manual U15905EJ2V1UD
3-wire serial I/O)
SCK
SI
SO
Port
Port (interrupt)
Slave CPU