UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 228

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UPD70F3771GF-GAT-AX

Manufacturer Part Number
UPD70F3771GF-GAT-AX
Description
MCU 32BIT V850ES/JX3-H 128-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Hr
Datasheet

Specifications of UPD70F3771GF-GAT-AX

Core Processor
RISC
Core Size
32-Bit
Speed
48MHz
Connectivity
CAN, CSI, EBI/EMI, I²C, UART/USART, USB
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
96
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
40K x 8
Voltage - Supply (vcc/vdd)
2.85 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

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
UPD70F3771GF-GAT-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
V850ES/JG3-H, V850ES/JH3-H
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
(a) Function as compare register
(b) Function as capture register
The following table shows the functions of the capture/compare register in each mode, and how to write data to the
compare register.
Table 7-3. Function of Capture/Compare Register in Each Mode and How to Write Compare Register
Interval timer
External event counter
External trigger pulse output
One-shot pulse output
PWM output
Free-running timer
Pulse width measurement
The TAAnCCR0 register can be rewritten even when the TAAnCTL0.TAAnCE bit = 1.
The set value of the TAAnCCR0 register is transferred to the CCR0 buffer register. When the value of the 16-
bit counter matches the value of the CCR0 buffer register, a compare match interrupt request signal
(INTTAAnCC0) is generated. If TOAAn0 pin output is enabled at this time, the output of the TOAAn0 pin is
inverted.
When the TAAnCCR0 register is used as a cycle register in the interval timer mode, external event count mode,
external trigger pulse output mode, one-shot pulse output mode, or PWM output mode, the value of the 16-bit
counter is cleared (0000H) if its count value matches the value of the CCR0 buffer register.
When the TAAnCCR0 register is used as a capture register in the free-running timer mode, the count value of
the 16-bit counter is stored in the TAAnCCR0 register if the valid edge of the capture trigger input pin (TIAAn0
pin) is detected. In the pulse width measurement mode, the count value of the 16-bit counter is stored in the
TAAnCCR0 register and the 16-bit counter is cleared (0000H) if the valid edge of the capture trigger input pin
(TIAAn0) is detected.
Even if the capture operation and reading the TAAnCCR0 register conflict, the correct value of the TAAnCCR0
register can be read.
Operation Mode
Compare register
Compare register
Compare register
Compare register
Compare register
Capture/compare register
Capture register
Capture/Compare Register
CHAPTER 7 16-BIT TIMER/EVENT COUNTER AA (TAA)
Anytime write
Anytime write
Batch write
Anytime write
Batch write
Anytime write
How to Write Compare Register
Page 228 of 1509

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