UPD70F3201YGC-YEU-A Renesas Electronics America, UPD70F3201YGC-YEU-A Datasheet - Page 179

• 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: -

memories such as ROM and RAM, and I/O can be connected.
5.1
5.2
AD0 to AD15
A16 to A23
WAIT
CLKOUT
CS0 to CS3
WR0, WR1
RD
ASTB
HLDRQ
HLDAK
The V850ES/SA2 and V850ES/SA3 are provided with an external bus interface function by which external
The pins used to connect an external device are listed in the table below.
Note A16 to A21 in the V850ES/SA2
Output is selectable from a multiplexed bus with a minimum of 3 bus cycles and a separate bus with a minimum
of 2 bus cycles.
Four-space chip select signal output function
8-bit/16-bit data bus selectable (for each area selected by chip select function)
Wait function
• Programmable wait function of up to 7 states (selectable for each area selected by chip select function)
• External wait function using WAIT pin
Idle state function
Bus hold function
Features
Bus Control Pins
Bus Control Pin
Note
PDL0 to PDL15
PDH0 to PDH7
PCM0
PCM1
PCS0 to PCS3
PCT0, PCT1
PCT4
PCT6
PCM3
PCM2
Alternate-Function Pin
CHAPTER 5 BUS CONTROL FUNCTION
Table 5-1. Bus Control Pins (Multiplexed Bus)
User’s Manual U15905EJ2V1UD
Output
Output
Output
Output
Output
Output
Output
Input
Input
I/O
I/O
Address/data bus
Address bus
External wait control
Internal system clock
Chip select signal
Write strobe signal
Read strobe signal
Address strobe signal
Bus hold control
Function
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