UPD70F3737GF-GAS-AX Renesas Electronics America, UPD70F3737GF-GAS-AX Datasheet - Page 252
UPD70F3737GF-GAS-AX
Manufacturer Part Number
UPD70F3737GF-GAS-AX
Description
MCU 32BIT V850ES/JX3-L 100-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Lr
Datasheet
1.UPD70F3737GF-GAS-AX.pdf
(1071 pages)
Specifications of UPD70F3737GF-GAS-AX
Core Processor
RISC
Core Size
32-Bit
Speed
20MHz
Connectivity
CSI, EBI/EMI, I²C, UART/USART
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
84
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.2 V ~ 3.6 V
Data Converters
A/D 12x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Price
Company:
Part Number:
UPD70F3737GF-GAS-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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/(2) Anytime write and batch write
The TPnCCR0 and TPnCCR1 registers can be written even while TMPn is operating (that is, while the
TPnCTL0.TPnCE bit is 1), but the way the CCR0 and CCR1 buffer registers are written differs depending on
the mode. The two writing methods are anytime write and batch write.
(a) Anytime write
This writing method is used to transfer data from the TPnCCR0 and TPnCCR1 registers to the CCR0 and
CCR1 buffer registers any time while TMPn is operating.
Note The 16-bit counter is only cleared when its value matches the value of the CCR0 buffer
Remarks 1. The flowchart applies to the case when TMPn is being used as an interval
Timer operation
• 16-bit counter value matches value
• 16-bit counter value matches value
• 16-bit counter cleared and starts
• Set value to TPnCCRa register
• Enable timer
→ New value transferred to CCRa
(TPnCE bit = 1)
→ Value of TPnCCRa register
of CCR1 buffer register
of CCR0 buffer register
incrementing again
Figure 7-2. Flowchart Showing Basic Anytime Write Operation
Rewrite TPnCCRa register
transferred to CCRa buffer
register
register, not the CCR1 buffer register.
2. a = 0, 1
CHAPTER 7 16-BIT TIMER/EVENT COUNTER P (TMP)
buffer register
Initial settings
timer.
n = 0 to 5
START
Note
User’s Manual U18953EJ5V0UD
INTTPnCC1 signal generated
INTTPnCC0 signal generated
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