UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 485

• Manufacturer Part Number: UPD70F3786GJ-GAE-AX
• Description: MCU 32BIT V850ES/JX3-E 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Er

Specifications of UPD70F3786GJ-GAE-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, CSI, EBI/EMI, Ethernet, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 100
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 124K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(2) Anytime write and batch write
The TT0CCR0 and TT0CCR1 registers in TMT0 can be rewritten during timer operation (TT0CTL0.TT0CE bit =
1), but the write method (anytime write, batch write) of the CCR0 and CCR1 buffer registers differs depending
on the mode.
(a) Anytime write
In this mode, data is transferred at any time from the TT0CCR0 and TT0CCR1 registers to the CCR0 and
CCR1 buffer registers during timer operation (n = 0, 1).
• Set values to TT0CCRn register
• Timer operation enable
→
Note The 16-bit counter is not cleared upon a match between the 16-bit counter value
Remarks 1. The above flowchart illustrates an example of the operation in the interval
Timer operation
•
•
•
Figure 9-3. Flowchart of Basic Operation for Anytime Write
(TT0CE bit = 1)
→
Transfer to CCRn buffer register
Match between 16-bit counter
and CCR1 buffer register
Match between 16-bit counter
and CCR0 buffer register
16-bit counter clear & start
TTnCCRn register rewrite
Transfer values of TT0CCRn
register to CCRn buffer
register
CHAPTER 9 16-BIT TIMER/EVENT COUNTER T (TMT)
and the CCR1 buffer register value. It is cleared upon a match between the 16-bit
counter value and the CCR0 buffer register value.
Initial settings
2. n = 0, 1
START
timer mode.
User’s Manual U19601EJ2V0UD
Note
IINTTT0CC0 signal output
IINTTT0CC1 signal output
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