UPD78F9222MC(T)-5A4-A NEC, UPD78F9222MC(T)-5A4-A Datasheet - Page 89

• Manufacturer Part Number: UPD78F9222MC(T)-5A4-A
• Description: 8BIT MCU, 4K FLASH, 256B RAM, 78F9222
• Manufacturer: NEC

Specifications of UPD78F9222MC(T)-5A4-A

• Controller Family/series: UPD78
• No. Of I/o's: 17
• Ram Memory Size: 256Byte
• Cpu Speed: 10MHz
• No. Of Timers: 4
• No. Of: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 4KB
• Oscillator Type: External, Internal

6.3
The following six types of registers are used to control 16-bit timer/event counter 00.
• 16-bit timer mode control register 00 (TMC00)
• Capture/compare control register 00 (CRC00)
• 16-bit timer output control register 00 (TOC00)
• Prescaler mode register 00 (PRM00)
• Port mode register 3 (PM3)
• Port register 3 (P3)
(1) 16-bit timer mode control register 00 (TMC00)
Registers to Control 16-bit Timer/Event Counter 00
This register sets the 16-bit timer operating mode, the 16-bit timer counter 00 (TM00) clear mode, and output
timing, and detects an overflow.
TMC00 is set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation sets the value of TMC00 to 00H.
Caution 16-bit timer counter 00 (TM00) starts operation at the moment TMC002 and TMC003
(operation stop mode) are set to a value other than 0, 0, respectively. Set TMC002 and
TMC003 to 0, 0 to stop the operation.
CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
User’s Manual U16898EJ5V0UD
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