UPD70F3737GC-UEU-AX Renesas Electronics America, UPD70F3737GC-UEU-AX Datasheet - Page 181

• 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: -

5.6.3
programmable wait and the wait cycles controlled by the WAIT pin.
states will be inserted in the bus cycle.
Wait cycles are inserted as the result of an OR operation between the wait cycles specified by the set value of the
For example, if the timing of the programmable wait and the WAIT pin signal is as illustrated below, three wait
Remark
Relationship between programmable wait and external wait
Programmable wait
Programmable wait
Wait via WAIT pin
Wait via WAIT pin
The circles indicate the sampling timing.
Wait control
Wait control
CLKOUT
WAIT pin
WAIT pin
CLKOUT
Programmable wait
Wait via WAIT pin
T1
CHAPTER 5 BUS CONTROL FUNCTION
Figure 5-3. Inserting Wait Example
Preliminary User’s Manual U18953EJ1V0UD
T1
(a) Multiplexed bus
T2
(b) Separate bus
TW
TW
TW
TW
TW
Wait control
TW
T2
T3
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