UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 190

• 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: -

Remark
5.5
5.5.1
188
Notes 1. If the access conflicts with a data access, the number of clock is increased by 1.
Bus Cycle Type
Instruction fetch (normal access)
Instruction fetch (branch)
Operand data access
DMA transfer
The following table shows the number of basic clock cycles required for accessing each resource.
Bus Access
2. Value when the multiplexed bus is selected. 2 + n + i clocks (n: Number of wait states) when the separate
3. i = Idle state
4. This value varies depending on the setting of the VSWC register.
Number of clock cycles required for access
Unit: Clock cycles/access
bus mode is selected.
Area (Bus Width)
Table 5-4. Number of Clock Cycles Required for Access
Internal ROM
CHAPTER 5 BUS CONTROL FUNCTION
(32 Bits)
1
2
3
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User’s Manual U18953EJ5V0UD
Internal RAM
(32 Bits)
1
2
Note 1
Note 1
1
2
External Memory
3 + n + i
3+ n + i
3 +n + i
3 +n + i
(16 Bits)
Notes 2, 3
Notes 2, 3
Notes 2, 3
Notes 2, 3
On-Chip Peripheral I/O
(16 Bits)
3
3
Note 4
Note 4
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