UPD78F9234MC-5A4-A Renesas Electronics America, UPD78F9234MC-5A4-A Datasheet - Page 97

• Manufacturer Part Number: UPD78F9234MC-5A4-A
• Description: MCU 8BIT 8KB FLASH 30PIN
• Manufacturer: Renesas Electronics America
• Series: 78K0S/Kx1+r

Specifications of UPD78F9234MC-5A4-A

• Core Processor: 78K0S
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 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: -

(2) Capture/compare control register 00 (CRC00)
This register controls the operation of the 16-bit capture/compare registers (CR000, CR010).
CRC00 is set by a 1-bit or 8-bit memory manipulation instruction.
Generation of reset signal sets the value of CRC00 to 00H.
Note When the CRC001 bit value is 1, capture is not performed if both the rising and falling edges have been
Cautions 1. The timer operation must be stopped before setting CRC00.
Address: FF62H After reset: 00H R/W
Symbol
CRC00
selected as the valid edges of the TI000 pin.
2. When the clear & start mode entered on a match between TM00 and CR000 is selected by
3. To ensure the reliability of the capture operation, the capture trigger requires a pulse
16-bit timer mode control register 00 (TMC00), CR000 should not be specified as a
capture register.
longer than two cycles of the count clock selected by prescaler mode register 00
(PRM00) (refer to Figure 6-17).
Figure 6-6. Format of Capture/Compare Control Register 00 (CRC00)
CRC002
CRC001
CRC000
7
0
0
1
0
1
0
1
Operate as compare register
Operate as capture register
Capture on valid edge of TI010 pin
Capture on valid edge of TI000 pin by reverse phase
Operate as compare register
Operate as capture register
CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
6
0
User’s Manual U17446EJ5V0UD
5
0
CR010 operating mode selection
CR000 operating mode selection
CR000 capture trigger selection
4
0
3
0
Note
CRC002
2
CRC001
1
CRC000
0
95