UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 507

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

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: -

V850ES/JG3-H, V850ES/JH3-H
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
(2) Operation timing in one-shot pulse output mode
External trigger input
(a) Note on rewriting TT0CCRn register
INTTT0CC0 signal
INTTT0CC1 signal
TT0CCR0 register
TT0CCR1 register
(EVTT0 pin input)
TOT00 pin output
TOT01 pin output
If the value of the TT0CCRn register is rewritten to a smaller value during counting, the 16-bit counter may
overflow. When an overflow may occur, stop counting and then change the set value.
Remark
When the TT0CCR0 register is rewritten from D
D
than D
and less than D
count value. The counter counts up to FFFFH and then counts up again from 0000H. When the count value
matches D
matches D
Therefore, the counter may output a pulse with a delay period or active period different from that of the one-
shot pulse that is originally expected.
16-bit counter
01
TT0CE bit
and D
FFFFH
11
0000H
and less than D
10
n = 0, 1
11
01
, the counter generates the INTTT0CC1 signal and asserts the TOT01 pin. When the count value
, the counter generates the INTTT0CC0 signal, deasserts the TOT01 pin, and stops counting.
> D
00
11
, each set value is reflected as soon as the register has been rewritten and compared with the
, if the TT0CCR1 register is rewritten when the count value of the 16-bit counter is greater
10
and if the TT0CCR0 register is rewritten when the count value is greater than D
Delay
(D
10
D
)
10
Active level width
(D
00
D
− D
00
10
+ 1)
D
CHAPTER 9 16-BIT TIMER/EVENT COUNTER T (TMT)
10
00
D
Delay
(D
00
to D
10
D
)
10
Active level width
(D
01
00
and the TT0CCR1 register from D
D
− D
00
10
+ 1)
D
10
Delay
(10000H + D
D
00
11
)
D
D
D
Active level width
(D
11
11
01
D
10
01
01
to D
− D
Page 507 of 1509
11
11
+ 1)
where D
00
01
>