UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 457

• 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
(12) TMT0 counter write register (TT0TCW)
(13) TMT0 counter read buffer register (TT0CNT)
The TT0TCW register is used to set the initial value of the 16-bit counter.
The TT0TCW register is valid only in the encoder compare mode.
This register can be read or written in 16-bit units.
Rewrite the TT0TCW register when the TT0CTL0.TT0CE bit = 0.
The value of the TT0TCW register is transferred to the 16-bit counter when the TT0CE bit is set (1).
Reset sets this register to 0000H.
The TT0CNT register is a read buffer register that can read the count value of the 16-bit counter.
If this register is read when the TT0CTL0.TT0CE bit = 1, the count value of the 16-bit timer can be read.
This register is read-only, in 16-bit units.
The value of the TT0CNT register is set to 0000H when the TT0CTL2.TT0ECC and TT0CE bits = 0. If the
TT0CNT register is read at this time, the value of the 16-bit counter (FFFFH) is not read, but 0000H is read. The
TT0CNT register is not set to 0000H but the previous value is read when the TT0ECC bit = 1 and TT0CE bit = 0.
The TT0ECC and TT0CE bits are set to 0 after reset, and the value of the TT0CNT register is set to 0000H.
TT0TCW
TT0CNT
After reset: 0000H
After reset: 0000H
15
15
14
14
13
13
R
R/W
12
12
Address: FFFFFF60EH
11
11
Address: FFFFF610H
10
10
CHAPTER 9 16-BIT TIMER/EVENT COUNTER T (TMT)
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
0
0
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