UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 227

• 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: -

(1) Interval timer mode operation flow
Note The TAAmEES1 and TAAmEES0 bits can be set only when timer output (TOAm1) is used. However,
Remark
<1> Count operation start flow
TAAnCCR0 register
set the TAAmCCR0 and TAAmCCR1 registers to the same value.
INTTAnCC0 signal
TOAm0 pin output
(TAAnCKS0 to TAAnCKS2 bits)
V850E/IF3: n = 0 to 4, m = 2, 4
V850E/IG3: n = 0 to 4, m = 2 to 4
16-bit counter
TAAmIOC2 register
Register initial setting
TAAnCE bit
TAAmIOC0 register,
TAAnCTL1 register,
TAAnCCR0 register
TAAnCTL0 register
Figure 6-13. Software Processing Flow in Interval Timer Mode (1/2)
TAAnCE bit = 1
FFFFH
0000H
START
CHAPTER 6 16-BIT TIMER/EVENT COUNTER AA (TAA)
Note
<1>
,
User’s Manual U18279EJ3V0UD
D
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).
0
D
0
D
0
D
0
<2>
225