UPD70F3785GJ-GAE-AX Renesas Electronics America, UPD70F3785GJ-GAE-AX Datasheet - Page 319
UPD70F3785GJ-GAE-AX
Manufacturer Part Number
UPD70F3785GJ-GAE-AX
Description
MCU 32BIT V850ES/JX3-E 144-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Er
Datasheet
1.UPD70F3778GF-GAT-AX.pdf
(1817 pages)
Specifications of UPD70F3785GJ-GAE-AX
Core Processor
RISC
Core Size
32-Bit
Speed
50MHz
Connectivity
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD70F3785GJ-GAE-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Note The TAAnOVF0 and TAAnOVF1 flags are set on the internal RAM by software.
<1> Read the TAAnCCR0 register (setting of the default value of the TIAAn0 pin input).
<2> Read the TAAnCCR1 register (setting of the default value of the TIAAn1 pin input).
<3> An overflow occurs. Set the TAAnOVF0 and TAAnOVF1 flags to 1 in the overflow interrupt
<4> Read the TAAnCCR0 register.
<5> Read the TAAnCCR1 register.
<6> Same as <3>
TAAnCCR0 register
TAAnCCR1 register
INTTAAnOV signal
TAAnOVF0 flag
TAAnOVF1 flag
servicing, and clear the overflow flag to 0.
Read the TAAnOVF0 flag. If the TAAnOVF0 flag is 1, clear it to 0.
Because the TAAnOVF0 flag is 1, the pulse width can be calculated by (10000H + D
Read the TAAnOVF1 flag. If the TAAnOVF1 flag is 1, clear it to 0 (the TAAnOVF0 flag is cleared in
<4>, and the TAAnOVF1 flag remains 1).
Because the TAAnOVF1 flag is 1, the pulse width can be calculated by (10000H + D
(correct).
TIAAn0 pin input
TIAAn1 pin input
16-bit counter
Example when two capture registers are used (using overflow interrupt)
TAAnOVF bit
TAAnCE bit
FFFFH
0000H
Note
Note
CHAPTER 7 16-BIT TIMER/EVENT COUNTER AA (TAA)
D
00
User’s Manual U19601EJ2V0UD
<1>
D
10
<2>
D
00
<3>
D
D
01
10
<4>
D
11
<5> <6>
D
01
D
11
01
− D
11
00
).
− D
10
(1/2)
)
317
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