UPD70F3453GC-8EA-A Renesas Electronics America, UPD70F3453GC-8EA-A Datasheet - Page 848

• Manufacturer Part Number: UPD70F3453GC-8EA-A
• Description: MCU 32BIT 128KB FLASH 100LQFP
• Manufacturer: Renesas Electronics America
• Series: V850E/Ix3r

Specifications of UPD70F3453GC-8EA-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 64MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 56
• 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, 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

846
(1) Operation flow
Remarks 1. The broken lines indicate the hardware processing.
2. The numbers in this figure correspond to the processing numbers in (2) Operation timing.
3. n = 0 to 2
CHAPTER 16 CLOCKED SERIAL INTERFACE B (CSIB)
(1), (2), (3)
(6), (11)
(13)
(14)
(15)
(15)
(4)
(4)
(5)
(7)
(7)
(8)
No
Start transmission/reception
CBnCTL0 register ← E3H
CBnCTL1 register ← 07H
CBnCTL2 register ← 00H
CBnCTL0 register ← 00H
Is data being transmitted
Read CBnRX register
Write CBnTX register
Write CBnTX register
INTCBnRE interrupt
INTCBnT interrupt
INTCBnR interrupt
SCKBn pin input
CBnOVE bit = 0
CBnTSF bit = 0?
User’s Manual U18279EJ3V0UD
generated?
generated?
(CBnSTR)
generated?
(CBnSTR)
last data?
started?
START
END
Yes
Yes
No
No
Yes (13)
Yes
No
No
Yes (11)
Yes (9)
No
Read CBnRX register
Is receive data
last data?
Yes (12)
(10)
No