UPD78F1211MC-GAA-AX Renesas Electronics America, UPD78F1211MC-GAA-AX Datasheet - Page 184
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UPD78F1211MC-GAA-AX
Manufacturer Part Number
UPD78F1211MC-GAA-AX
Description
MCU 16BIT 78K0R/LX3 38-SSOP
Manufacturer
Renesas Electronics America
Series
78K0R/Ix3r
Datasheet
1.UPD78F1201MC-CAB-AX.pdf
(1067 pages)
Specifications of UPD78F1211MC-GAA-AX
Core Processor
78K/0R
Core Size
16-Bit
Speed
40MHz
Connectivity
3-Wire SIO, I²C, LIN, UART/USART
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
27
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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4.2.10 Port 12
mode register 12 (PM12). When used as an input port, use of an on-chip pull-up resistor can be specified by pull-up
resistor option register 12 (PU12).
connecting resonator for main system clock, connecting resonator for subsystem clock, and external clock input for
main system clock.
182
P120/INTP0/
EXLVI
P121/X1/INTP4
P122/X2/
EXCLK/INTP5
P123/XT1
P124/XT2
Note
Caution The function setting on P121 to P124 is available only once after the reset release. The port once
P120 is I/O port with an output latch. Port 12 can be set to the input mode or output mode in 1-bit units using port
P121 to P124 are 4-bit input ports.
This port can also be used for external interrupt request input, potential input for external low-voltage detection,
Reset signal generation sets port 12 to input mode.
Figures 4-23 to 4-25 show block diagrams of port 12.
INTP4 and INTP5 are shared with P70 and P71, respectively, in products other than the 78K0R/IB3 and the
38-pin products of the 78K0R/IC3.
set for connection to an oscillator cannot be used as an input port unless the reset is performed.
78K0R/IB3
−
−
√
√
√
(38-pin)
√
√
√
√
√
CHAPTER 4 PORT FUNCTIONS
User’s Manual U19678EJ1V1UD
P122/X2/EXCLK
78K0R/IC3
P121/X1
(44-pin)
√
√
√
Note
Note
P122/X2/EXCLK
P121/X1
(48-pin)
√
√
√
Note
Note
P122/X2/EXCLK
78K0R/ID3
P121/X1
√
√
√
Note
Note
P122/X2/EXCLK
78K0R/IE3
P121/X1
√
√
√
Note
Note
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