UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 280

• 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: -

278
Figure 6-40. Software Processing Flow in Free-Running Timer Mode (Compare Function) (2/2)
Remark
V850E/IF3: n = 0 to 4, m = 2, 4
V850E/IG3: n = 0 to 4, m = 2 to 4
<1> Count operation start flow
<2> Overflow flag clear flow
<3> Count operation stop flow
(TAAnCKS0 to TAAnCKS2 bits)
TAAnOVF bit (CLR TAAnOVF).
CHAPTER 6 16-BIT TIMER/EVENT COUNTER AA (TAA)
Execute instruction to clear
Read TAAnOPT0 register
Register initial setting
TAAnCCR0 register,
(check overflow flag).
TAAmIOC0 register,
TAAmIOC2 register,
TAAnOPT0 register,
TAAnCTL1 register,
TAAnCCR1 register
TAAnCTL0 register
TAAnOVF bit = 1
TAAnCE bit = 1
TAAnCE bit = 0
START
STOP
Yes
User’s Manual U18279EJ3V0UD
No
Counter is initialized and
counting is stopped by
clearing TAAnCE bit to 0.
Initial setting of these registers
is performed before setting the
TAAnCE bit to 1.
The TAAnCKS0 to TAAnCKS2 bits
can be set at the same time
when counting has been started
(TAAnCE bit = 1).