UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 211

• 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: -

Remarks 1. The validity of data if 8-bit access is executed when 16-bit access has been specified is shown
Remark
AD15 to AD0
AD7 to AD0
WR1, WR0
WR1, WR0
A21 to A0
A21 to A0
CLKOUT
CLKOUT
WAIT
2. The broken lines indicate high impedance.
The broken lines indicate high impedance.
WAIT
below.
Figure 5-12. Separate Bus Write Timing (Bus Size: 16 Bits, 16-bit Access)
11
AD15 to AD8
AD7 to AD0
WR1, WR0
11
T1
T1
8-bit access
Figure 5-13. Separate Bus Write Timing (Bus Size: 8 Bits)
A1
A1
10
00
T2
D1
T2
D1
CHAPTER 5 BUS CONTROL FUNCTION
11
11
Odd address
Invalid data
Valid data
User’s Manual U18953EJ5V0UD
01
T1
T1
11
11
Programmable
Programmable
wait
wait
Even address
Invalid data
TW
Valid data
TW
10
External
External
10
00
wait
TW
wait
D2
A2
TW
D2
A2
T2
T2
11
11
T1
T1
A3
A3
10
00
T2
D3
T2
D3
11
11
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