UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 121

• 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: -

4.3.3
Port 2 can be set to the input or output mode in 1-bit units.
Port 2 has an alternate function as the following pins.
Notes 1. Software pull-up function
Caution When P20 to P25 are used as TOB1T1 to TOB1T3 and TOB1B1 to TOB1B3, they go into a high-
Remark
Port 2
P20
P21
P22
P23
P24
P25
P26
P27
2. V850E/IG3 only
3. The P27 pin also functions as an on-chip debug pin. The on-chip debug function or port function
Pin Name
impedance state by inputting the following active signal.
• Output of high impedance setting signal from high impedance output controller
• Output of clock stop detection signal from clock monitor
IF3: V850E/IF3
IG3: V850E/IG3
GC (V850E/IF3): 80-pin plastic LQFP (14 × 14)
GC (V850E/IG3): 100-pin plastic LQFP (fine pitch) (14 × 14)
GF (V850E/IG3): 100-pin plastic LQFP (14 × 20)
F1 (V850E/IG3): 161-pin plastic FBGA (10 × 10)
(including the alternate functions) can be selected by using the level of the DRST pin, as shown in the
table below.
P27
Low-Level Input to DRST Pin
IF3
GC
23
24
25
26
27
28
29
36
GC
28
29
30
31
32
33
34
45
Pin No.
IG3
GF
56
57
58
59
60
61
62
73 M11 DMS
Table 4-8. Alternate-Function Pins of Port 2
M4 TOB1T3/EVTB1
M5 TOB1B3/TRGB1
M6 TOB10/TOB1OFF/INTP10/ADTRG1/INTADT1
F1
P3
N3 TOB1B1/TIB12/TOB12
P4
N4 TOB1B2/TIB10
TOB1T1/TIB11/TOB11
TOB1T2/TIB13/TOB13
CHAPTER 4 PORT FUNCTIONS
User’s Manual U18279EJ3V0UD
Port 2 Functions
Notes 2, 3
Alternate-Function Pin Name
DMS
High-Level Input to DRST Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Input
I/O
Provided
Pull-Up
Note 1
119