UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 476

• 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: -

474
(1) Operation flow in one-shot pulse output mode
<2> TTmCCR0, TTmCCR1 register setting change flow
<1> Count operation start flow
Remark
Setting of TTmCCR0, TTmCCR1
External trigger input
INTTTEQCm0 signal
INTTTEQCm1 signal
TTmCCR0 register
TTmCCR1 register
(TTmCKS0 to TTmCKS2 bits)
(EVTTm pin input)
TOTm0 pin output
TOTm1 pin output
Register initial setting
TTmCCR0 register,
16-bit counter
TTmCTL1 register,
TTmIOC0 register,
TTmIOC2 register,
TTmCCR1 register
TTmCTL0 register
TTmCE bit = 1
V850E/IF3: m = 1, a = 0, 1
V850E/IG3: m = 0, 1, a = 0, 1
TTmCE bit
registers
START
Figure 8-28. Software Processing Flow in One-Shot Pulse Output Mode
FFFFH
0000H
CHAPTER 8 16-BIT TIMER/EVENT COUNTER T (TMT)
<1>
The TTmCKS0 to
TTmCKS2 bits can be
set at the same time
as when counting starts
(TTmCE bit = 1).
Trigger wait status
As rewriting the
TTmCCRa register
immediately forwards
to the CCRa buffer
register, rewriting
immediately after
the generation of the
INTTTEQCm0 signal
is recommended.
Initial setting of these
registers is performed
before setting the
TTmCE bit to 1.
D
D
D
10
00
10
User’s Manual U18279EJ3V0UD
D
00
<2>
<3> Count operation stop flow
D
11
D
D
01
11
D
01
TTmCE bit = 0
STOP
<3>
Count operation is stopped