UPD78F9202MA-CAC-A Renesas Electronics America, UPD78F9202MA-CAC-A Datasheet - Page 232

• Manufacturer Part Number: UPD78F9202MA-CAC-A
• Description: MCU 8BIT 4KB FLASH 128B RAM
• Manufacturer: Renesas Electronics America
• Series: 78K0S/Kx1+r

Specifications of UPD78F9202MA-CAC-A

• Core Processor: 78K0S
• Core Size: 8-Bit
• Speed: 10MHz
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 7
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -

<R>
16.6.2 EXCLK pin (
connected to an external device, a signal conflict occurs. To prevent the conflict of signals, isolate the connection with
the external device.
there is a possibility that cannot communicate depending on capacitor capacitance. When perform flash memory
programming, isolate connection with a condenser.
230
The EXCLK pin is used as the serial interface of flash memory programming. Therefore, if the EXCLK pin is
When connected a capacitor to the EXCLK pin, waveform at the time of communication is changed. Therefore
Click
Table 16-4. Oscillation Frequency and PG-FP5 Programming GUI Setting Value Example
Caution The above values are recommended values. Depending on the usage environment these
2 MHz ≤ f
4 MHz ≤ f
8 MHz ≤ f
9 MHz ≤ f
(Main window)
μ
PD78F950x)
values may change, so set them after having performed sufficient evaluations.
Oscillation Frequency
X
X
X
X
< 4 MHz
< 8 MHz
< 9 MHz
≤ 10 MHz
Figure 16-5. PG-FP5 Programming GUI Setting Example
CHAPTER 16 FLASH MEMORY
User’s Manual U18172EJ3V0UD
8 MHz
9 MHz
10 MHz
8 MHz
PG-FP5 GUI Software Setting Value Example
(Communication Frequency)
(Standard tab in Device setup window)
Set oscillation frequency