UPD78F9222CS-CAC-A Renesas Electronics America, UPD78F9222CS-CAC-A Datasheet - Page 108

• Manufacturer Part Number: UPD78F9222CS-CAC-A
• Description: MCU 8BIT 4KB FLASH 20PIN
• Manufacturer: Renesas Electronics America
• Series: 78K0S/Kx1+r

Specifications of UPD78F9222CS-CAC-A

• Core Processor: 78K0S
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Size: 4KB (4K 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: -

106
Figure 6-21. Control Register Settings for Measurement of Two Pulse Widths with Free-Running Counter
Remark 0/1: Setting 0 or 1 allows another function to be used simultaneously with pulse width measurement.
PRM00
CRC00
TMC00
Caution The measurable pulse width in this operation example is up to 1 cycle of the timer counter.
ES110
7
0
1
7
0
See the description of the respective control registers for details.
ES100
6
0
1
6
0
ES010
5
0
1
5
0
ES000
(c) 16-bit timer mode control register 00 (TMC00)
(a) Capture/compare control register 00 (CRC00)
4
0
1
4
0
CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
(b) Prescaler mode register 00 (PRM00)
TMC003
3
0
3
0
0
CRC002
TMC002
User’s Manual U16898EJ6V0UD
1
2
0
1
CRC001
PRM001
TMC001
0/1
0/1
0
CRC000
PRM000
OVF00
0/1
1
0
CR000 used as capture register
Captures valid edge of TI010 pin to CR000.
CR010 used as capture register
Selects count clock (setting “11” is prohibited).
Specifies both edges for pulse width detection.
Specifies both edges for pulse width detection.
Free-running mode