UPD78F1174AGF-GAT-AX Renesas Electronics America, UPD78F1174AGF-GAT-AX Datasheet - Page 50

• Manufacturer Part Number: UPD78F1174AGF-GAT-AX
• Description: MCU 16BIT 78K0R/KX3 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1174AGF-GAT-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, EBI/EMI, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

2.2.18 AV
converter.
are used as digital I/Os or analog outputs.
2.2.19 AV
when the A/D converter and D/A converter are not used, always use this pin with the same potential as EV
and V
2.2.20 RESET
2.2.21 REGC
pin to V
of the internal high-speed oscillation clock and external main system clock, 0.47
48
This is the D/A converter reference voltage input pin and the positive power supply pin of P110, P111, and the D/A
The voltage that can be supplied to AV
This is the ground potential pin of A/D converter, D/A converter, P20 to P27, P110, P111, and P150 to P157. Even
This is the active-low system reset input pin.
When the external reset pin is not used, connect this pin directly or via a resistor to EV
When the external reset pin is used, design the circuit based on V
This is the pin for connecting regulator output (2.5 V) stabilization capacitance for internal operation. Connect this
Also, use a capacitor with good characteristics, since it is used to stabilize internal voltage.
Caution Keep the wiring length as short as possible for the broken-line part in the above figure.
Note AV
SS
Using at least one pin as an analog output and using all
pins not as digital I/Os
Pins used as analog outputs and digital I/Os are
mixed
Using at least one pin as a digital I/O and using all pins
not as analog outputs
SS
.
via a capacitor (0.47 to 1
REF1
SS
Note
• High-/low-level input voltage (V
• High-/low-level output voltage (V
REF1
is the reference for the I/O voltage of a port to be used as a digital port.
Table 2-3. AV
Analog/Digital
Note
μ
REF1
F). However, when using the STOP mode that has been entered since operation
Voltage Applied to P110/ANO0 and P111/ANO1 Pins
REF1
CHAPTER 2 PIN FUNCTIONS
IH5
User’s Manual U18432EJ5V0UD
OH2
varies as follows, depending on whether P110/ANO0 and P111/ANO1
/V
IL5
/V
)
OL2
)
1.8 V ≤ V
1.8 V ≤ V
1.8 V ≤ V
2.7 V ≤ V
2.7 V ≤ V
V
REGC
V
DD
SS
Condition
DD
DD
DD
DD
DD
≤ 5.5 V 1.8 V ≤ AV
≤ 5.5 V 2.7 V ≤ AV
< 2.7 V AV
≤ 5.5 V 2.7 V ≤ AV
< 2.7 V AV
DD
.
EV
EV
REF1
DD1
REF1
DD1
μ
F is recommended.
, and V
, and V
has same potential as EV
has same potential as EV
REF1
REF1
REF1
AV
DD
DD
DD0
REF1
≤ V
≤ V
≤ V
or EV
DD
DD
DD
Voltage
= EV
= EV
= EV
DD1
DD0
DD0
DD0
.
= EV
= EV
= EV
SS0
DD1
DD1
DD1
DD0
DD0
, EV
,
,
SS1
,