UPD70F3201YGC-YEU-A Renesas Electronics America, UPD70F3201YGC-YEU-A Datasheet - Page 186

• Manufacturer Part Number: UPD70F3201YGC-YEU-A
• Description: MCU 32BIT I2C 100TQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Sx2r

Specifications of UPD70F3201YGC-YEU-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 68
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 2.7 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

184
(3) Word access (32 bits)
<1> Access to address (4n)
<2> Access to address (4n + 1)
(a) 16-bit data bus width (1/2)
31
24
23
16
15
31
24
23
16
15
Word data
8
7
0
8
7
0
Word data
First access
First access
External data
bus
External data
bus
15
15
8
7
0
8
7
0
Address
Address
4n + 1
4n
4n + 1
CHAPTER 5 BUS CONTROL FUNCTION
31
24
23
16
15
31
24
23
16
15
Word data
8
7
0
8
7
0
Second access
Word data
User’s Manual U15905EJ2V1UD
Second access
External data
bus
External data
bus
15
15
8
7
0
8
7
0
Address
Address
4n + 3
4n + 2
4n + 3
4n + 2
31
24
23
16
15
Word data
8
7
0
Third access
External data
bus
15
8
7
0
Address
4n + 4