UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 68

• Manufacturer Part Number: UPD78F1506GF-GAT-AX
• Description: MCU 16BIT 78K0R/LX3 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Lx3r

Specifications of UPD78F1506GF-GAT-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 78
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0R/Lx3
2.3 Pin I/O Circuits and Recommended Connection of Unused Pins
2.3.1 78K0R/LF3
Note
R01UH0004EJ0401 Rev.4.01
Jul 2, 2010
P00/CAPH
P01/CAPL
P02/V
P10/SCK20/SCL20
P11/SI20/RxD2/SDA20/
INTP6
P12/SO20/TxD2/TO02
P13/SO10/TxD1/TO04
P14/SI10/RxD1/SDA10/
INTP4
P15/SCK10/SCL10/INTP7
P20/ANI0/AMP0-
P21/ANI1/AMP0O
P22/ANI2/AMP0+
P23/ANI3/AMP1-
P24/ANI4/AMP1O
P25/ANI5/AMP1+
P26/ANI6
P30/TI03/TO00/RTC1HZ/
INTP1
P31/TI00/TO03/RTCDIV/
RTCCL/PCLBUZ1/INTP2
P32/TI01/TO01/INTP5/
PCLBUZ0
P33/TI07/TO07/INTP3
P40/TOOL0
P41/TOOL1
P50/SEG30/RxD3
P51/SEG29/TxD3
P52/SEG28/TI02
P53/SEG27/TI04
P54/SEG26 to P57/SEG23
Table 2-2 shows the types of pin I/O circuits and the recommended connections of unused pins.
LC3
P20/ANI0/AMP0- to P26/ANI6 are set in the digital input port mode after release of reset.
Pin Name
Note
Note
Note
Note
Note
Note
Note
12-H
5-AT
5-AN
5-AG
5-AN
11-P
11-S
11-N
11-P
11-S
11-N
11-G
8-R
5-AG
17-Q
17-P
17-Q
17-P
Table 2-2. Connection of Unused Pins (78K0R/LF3) (1/2)
I/O Circuit Type
I/O
I/O
Input:
Output: Leave open.
Input:
Output: Leave open.
Input:
Output: Leave open.
<When on-chip debugging is enabled>
Pull this pin up (pulling it down is prohibited).
<When on-chip debugging is disabled>
Input:
Output: Leave open.
Input:
Output: Leave open.
<When setting to port I/O>
Input:
Output: Leave open.
<When setting to segment output>
Leave open.
Independently connect to EV
Independently connect to AV
Independently connect to EV
Independently connect to EV
Independently connect to EV
Independently connect to EV
Recommended Connection of Unused Pins
CHAPTER 2 PIN FUNCTIONS
DD
DD0
DD
DD
DD
DD
or EV
or EV
or EV
or EV
or EV
or AV
SS
SS
SS
SS
SS
SS
via a resistor.
via a resistor.
via a resistor.
via a resistor.
via a resistor.
via a resistor.
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