UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 594

• 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) Interrupt requests
(3) Rewriting registers during timer operation
(4) Counting-up/down operation of 16-bit counter
Two types of interrupt requests are available: the INTTAB1CC0 (crest interrupt) signal and INTTAB1OV (valley
interrupt) signal.
The INTTAB1CC0 and INTTAB1OV signals can be culled by using the TAB1OPT1 register.
For details of culling interrupts, see 11.4.3 Interrupt culling function.
• INTTAB1CC0 (crest interrupt) signal: An interrupt signal indicating a match between the value of the 16-bit
• INTTAB1OV (valley interrupt) signal: An interrupt signal indicating a match between the value of the 16-bit
The following registers have a buffer register and can be rewritten in the anytime rewrite mode, batch rewrite mode,
or intermittent batch rewrite mode.
For details of the transfer function of the compare register, see 11.4.4 Operation to rewrite register with transfer
function.
The operation status of the 16-bit counter can be checked by using the TAB1CUF bit of TAB1 option register 0
(TAB1OPT0).
Remark
TAB1CUF bit = 0
TAB1CUF bit = 1
Status of TAB1CUF Bit
Timer AA1
Timer AB1
Timer Q1 option
m = Set value of TAB1CCR0 register
Related Unit
Counting up
Counting down
Status of 16-Bit Counter
counter that counts up and the value of the TAB1CCR0 register
counter that counts down and the value 0001H
TAB1 option register 1 (TAB1OPT1)
TAA1 capture/compare register 0 (TAA1CCR0)
TAA1 capture/compare register 1 (TAA1CCR1)
TAB1 capture/compare register 0 (TAB1CCR0)
TAB1 capture/compare register 1 (TAB1CCR1)
TAB1 capture/compare register 2 (TAB1CCR2)
TAB1 capture/compare register 3 (TAB1CCR3)
CHAPTER 11 MOTOR CONTROL FUNCTION
(m + 1) − 0001H
0000H − m
Register
Range of 16-Bit Counter Value
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