UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 197

• 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: -

Word data
Word data
<1> Access to address (4n)
<2> Access to address (4n + 1)
31
24
23
16
15
31
24
23
16
15
8
7
0
8
7
0
(b) 8-bit data bus width (1/2)
First access
First access
32-bit data is transmitted/received via an 8-bit bus. Therefore, the data is transmitted/received in four
accesses. The data is transmitted/received to/from the specified even/odd address of the external data
bus.
External
data bus
External
data bus
7
0
7
0
4n + 1
Address
Address
4n
31
24
23
16
15
Word data
31
24
23
16
15
Word data
8
7
0
8
7
0
Second access
Second access
CHAPTER 5 BUS CONTROL FUNCTION
External
data bus
External
data bus
7
0
7
0
User’s Manual U18953EJ5V0UD
Address
4n + 2
Address
4n + 1
31
24
23
16
15
Word data
Word data
31
24
23
16
15
8
7
0
8
7
0
Third access
Third access
External
data bus
External
data bus
7
0
7
0
Address
4n + 3
4n + 2
Address
31
24
23
16
15
Word data
31
24
23
16
15
Word data
8
7
0
8
7
0
Fourth access
Fourth access
7
0
External
data bus
External
data bus
7
0
Address
4n + 4
4n + 3
Address
195