UPD78F1152AGC-GAD-AX Renesas Electronics America, UPD78F1152AGC-GAD-AX Datasheet - Page 43

• Manufacturer Part Number: UPD78F1152AGC-GAD-AX
• Description: MCU 16BIT 78K0R/KX3 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1152AGC-GAD-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 65
• 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 8x10b, 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: -

2.2.15 AV
converter.
used as digital I/Os or analog inputs.
2.2.16 AV
converter and D/A converter are not used, always use this pin with the same potential as EV
2.2.17 RESET
2.2.18 REGC
pin to V
of the internal high-speed oscillation clock and external main system clock, 0.47
This is the D/A converter reference voltage input pin and the positive power supply pin of P110, P111, and 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, and P110, P111. Even when the A/D
This is the active-low system reset input pin.
When the external reset pin is not used, connect this pin directly 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
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
F). However, when using the STOP mode that has been entered since operation
REF1
REF1
Voltage Applied to P110/ANO0, P111/ANO1 Pins
CHAPTER 2 PIN FUNCTIONS
IH5
User’s Manual U17893EJ8V0UD
OH2
varies as follows, depending on whether P110/ANI0, P111/ANO1 are
/V
IL5
/V
)
OL2
)
1.8 V ≤ V
2.7 V ≤ V
1.8 V ≤ V
2.7 V ≤ V
1.8 V ≤ V
V
REGC
V
DD
SS
Condition
DD
DD
DD
DD
DD
< 2.7 V AV
< 2.7 V AV
≤ 5.5 V 1.8 V ≤ AV
≤ 5.5 V 2.7 V ≤ AV
≤ 5.5 V 2.7 V ≤ AV
DD
.
DD
or via a resistor.
and V
and V
REF1
REF1
μ
F is recommended.
DD
DD
has same potential as EV
has same potential as EV
REF1
REF1
REF1
AV
REF1
≤ V
≤ V
≤ V
SS
DD
DD
DD
Voltage
and V
= EV
= EV
= EV
DD
DD
DD
SS
.
DD
DD
,
,
41