UPD70F3737GC-UEU-AX Renesas Electronics America, UPD70F3737GC-UEU-AX Datasheet - Page 328

• Manufacturer Part Number: UPD70F3737GC-UEU-AX
• Description: MCU 32BIT V850ES/JX3-L 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3737GC-UEU-AX

• Package / Case: *
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 20MHz
• Number Of I /o: 84
• Core Processor: RISC
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Program Memory Size: 128KB (128K x 8)
• Data Converters: A/D 12x10b, D/A 2x8b
• Oscillator Type: Internal
• Peripherals: DMA, LVD, PWM, WDT
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Core Size: 32-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

328
(2) Operation timing in external event count mode
Cautions 1. In the external event count mode, do not set the TQ0CCR0 register to 0000H.
(a) Operation if TQ0CCR0 register is set to FFFFH
If the TQ0CCR0 register is set to FFFFH, the 16-bit counter counts to FFFFH each time the valid edge of
the external event count signal has been detected.
synchronization with the next count-up timing, and the INTTQ0CC0 signal is generated. At this time, the
TQ0OPT0.TQ0OVF bit is not set.
INTTQ0CC0 signal
2. In the external event count mode, use of the timer output is disabled. If performing timer
TQ0CCR0 register
output using external event count input, set the interval timer mode, and select the
operation
(TQ0CTL1.TQ0MD2 to TQ0CTL1.TQ0MD0 bits = 000, TQ0CTL1.TQ0EEE bit = 1).
16-bit counter
TQ0CE bit
FFFFH
0000H
CHAPTER 8 16-BIT TIMER/EVENT COUNTER Q (TMQ)
enabled
Preliminary User’s Manual U18953EJ1V0UD
External event
count signal
interval
by
the
external
External event
count signal
interval
FFFFH
event
The 16-bit counter is cleared to 0000H in
count
External event
count signal
interval
input
for
the
count
clock