UPD78F1502AGK-GAK-AX Datasheet, PDF (72/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers

78K0R/Lx3
CHAPTER 2 PIN FUNCTIONS
2.2.14 P130
P130 functions as an output port.
<R>
P130
78K0R/LF3
(80 pins: μ PD78F15x0A,
78F1501A, 78F15x2A)
78K0R/LG3
(100 pins: μ PD78F15x3A,
78F1504A, 78F15x5A)
√
78K0R/LH3
(128 pins: μ PD78F15x6A,
78F1507A, 78F15x8A)
Remark The P130 pin outputs a low level when it is used as a port function pin and a reset is effected. If P130 is set
to output a high level before reset is effected, the output signal of P130 can be dummy-output as the CPU
reset signal (see the figure for Remark in 4.2.14 Port 13).
2.2.15 P140 to P147
P140 to P147 function as an I/O port. This port can also be used for segment output of LCD controller/driver.
<R>
P140/SEGxx
P141/SEGxx
P142/SEGxx
P143/SEGxx
P144/SEGxx
P145/SEGxx
P146/SEGxx
P147/SEGxx
78K0R/LF3
(80 pins: μ PD78F15x0A,
78F1501A, 78F15x2A)
√ (xx = 19)
√ (xx = 18)
√ (xx = 17)
√ (xx = 16)
√ (xx = 15)
√ (xx = 14)
√ (xx = 13)
√ (xx = 12)
78K0R/LG3
(100 pins: μ PD78F15x3A,
78F1504A, 78F15x5A)
√ (xx = 23)
√ (xx = 22)
√ (xx = 21)
√ (xx = 20)
√ (xx = 19)
√ (xx = 18)
√ (xx = 17)
√ (xx = 16)
78K0R/LH3
(128 pins: μ PD78F15x6A,
78F1507A, 78F15x8A)
√ (xx = 37)
√ (xx = 36)
√ (xx = 35)
√ (xx = 34)
√ (xx = 33)
√ (xx = 32)
√ (xx = 31)
√ (xx = 30)
The following operation modes can be specified in 1-bit units.
(1) Port mode
P140 to P147 function as an I/O port. P140 to P147 can be set to input or output port in 1-bit units using port mode
register 14 (PM14). Use of an on-chip pull-up resistor can be specified by pull-up resistor option register 14 (PU14).
(2) Control mode
P140 to P147 function as segment output of LCD controller/driver (SEGxx).
R01UH0004EJ0501 Rev.5.01
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Jun 20, 2011