UPD78F0413GA-GAM-AX NEC, UPD78F0413GA-GAM-AX Datasheet - Page 371

• Manufacturer Part Number: UPD78F0413GA-GAM-AX
• Description: 8BIT UC, 32K FLASH, 1KB RAM, LCD
• Manufacturer: NEC

Specifications of UPD78F0413GA-GAM-AX

• Controller Family/series: UPD78F
• No. Of I/o's: 30
• Ram Memory Size: 1024Byte
• Cpu Speed: 10MHz
• No. Of Timers: 8
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 32KB
• Oscillator Type: External, Internal

(2) Error of baud rate
The baud rate error can be calculated by the following expression.
Cautions 1. Keep the baud rate error during transmission to within the permissible error range at the
Example: Frequency of base clock = 10 MHz = 10,000,000 Hz
Error (%) =
2. Make sure that the baud rate error during reception satisfies the range shown in (4)
Set value of MDL67 to MDL60 bits of BRGC6 register = 00100001B (k = 33)
Target baud rate = 153600 bps
Baud rate = 10 M / (2
Error = (151515/153600
reception destination.
Permissible baud rate range during reception.
Actual baud rate (baud rate with error)
Desired baud rate (correct baud rate)
= 1.357 [%]
= 10000000 / (2
CHAPTER 14 SERIAL INTERFACE UART6
33)
1)
33) = 151,515 [bps]
User’s Manual U18698EJ1V0UD
100
1
100 [%]
371