UPD78F0551MA-FAA-AX Renesas Electronics America, UPD78F0551MA-FAA-AX Datasheet - Page 495

• Manufacturer Part Number: UPD78F0551MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0551MA-FAA-AX

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 9
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 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: -

78K0/Kx2-L
(2) Generation of serial clock
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
A serial clock to be generated can be specified by using clock selection register 6 (CKSR6) and baud rate generator
control register 6 (BRGC6).
The clock to be input to the 8-bit counter can be set by bits 3 to 0 (TPS63 to TPS60) of CKSR6 and the division value
(f
XCLK6
Remark POWER6: Bit 7 of asynchronous serial interface operation mode register 6 (ASIM6)
/4 to f
event counter
XCLK6
8-bit timer/
50 output
TXE6:
RXE6:
CKSR6:
BRGC6:
f
/255) of the 8-bit counter can be set by bits 7 to 0 (MDL67 to MDL60) of BRGC6.
PRS
f
f
f
f
f
f
f
f
PRS
PRS
PRS
PRS
PRS
PRS
PRS
PRS
f
PRS
/2
f
PRS
/2
/2
/2
/2
/2
/2
/2
/2
/2
10
2
3
4
5
6
7
8
9
CKSR6: TPS63 to TPS60
Bit 6 of ASIM6
Baud rate generator control register 6
Bit 5 of ASIM6
Clock selection register 6
Figure 14-26. Configuration of Baud Rate Generator
POWER6
Selector
f
XCLK6
POWER6, TXE6 (or RXE6)
BRGC6: MDL67 to MDL60
Match detector
8-bit counter
Baud rate generator
CHAPTER 14 SERIAL INTERFACE UART6
1/2
Baud rate
481