UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 200

• Manufacturer Part Number: UPD70F3738GF-GAS-AX
• Description: MCU 32BIT V850ES/JX3-L 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3738GF-GAS-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 84
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 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: -

5.6.2
cycle by using the external wait pin (WAIT).
external wait function, in the same manner as the programmable wait function.
and TW states of the bus cycle in the multiplexed bus mode. In the separate bus mode, it is sampled at the rising
edge of the clock immediately after the T1 and TW states of the bus cycle. If the setup/hold time of the sampling
timing is not satisfied, whether a wait state is inserted in the next state is undefined.
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To synchronize a low-speed device or asynchronous system, any number of wait states can be inserted in the bus
Access to each area of the internal ROM, internal RAM, and on-chip peripheral I/O is not subject to control by the
The WAIT signal can be input asynchronously to CLKOUT, and is sampled at the falling edge of the clock in the T2
The WAIT input function is enabled by setting the PMCCM.PMCCM0 bit to 1 (see 4.3.8 Port CM).
External wait function
CHAPTER 5 BUS CONTROL FUNCTION
User’s Manual U18953EJ5V0UD