UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 145

• Manufacturer Part Number: UPD70F3451GC-UBT-A
• Description: MCU 32BIT 128KB FLASH 80LQFP
• Manufacturer: Renesas Electronics America
• Series: V850E/Ix3r

Specifications of UPD70F3451GC-UBT-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 64MHz
• Connectivity: CSI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 44
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Data Converters: A/D 10x12b, 4x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Notes 1. To read/write bits 8 to 15 of the PUDL register in 8-bit or 1-bit units, specify them as bits 0 to 7 of the
Remarks 1. The PUDL register can be read or written in 16-bit units.
(d) Pull-up resistor option register DL (PUDL)
PUDL (PUDLH
2. Valid only in the V850E/IG3.
3. An on-chip pull-up resistor can be connected only when the pins are in input mode in the port mode.
2. V850E/IF3: n = 0 to 9
PUDLH register.
With the V850E/IF3, be sure to set these bits to 0.
An on-chip pull-up resistor cannot be connected when the pins are in output mode.
When the higher 8 bits of the PUDL register are used as the PUDLH register, and the lower 8
bits, as the PUDLL register, these registers can be read or written in 8-bit or 1-bit units.
V850E/IG3: n = 0 to 15
(PUDLL)
Note 1
After reset: 0000H
)
PUDL15
PUDL7
PUDLn
15
0
1
7
Note 2
PUDL14
Do not connect
Connect
PUDL6
CHAPTER 4 PORT FUNCTIONS
14
R/W
6
User’s Manual U18279EJ3V0UD
Note 2
Note 3
PUDL13
PUDL5
Control of on-chip pull-up resistor connection
Address: PUDL
13
5
Note 2
PUDL12
PUDL4
PUDLL FFFFFF44H, PUDLH FFFFFF45H
12
4
Note 2
PUDL11
FFFFFF44H
PUDL3
11
3
Note 2
PUDL10
PUDL2
10
2
Note 2
PUDL9
PUDL1
9
1
PUDL8
PUDL0
8
0
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