UPD78F9222MC(T)-5A4-A NEC, UPD78F9222MC(T)-5A4-A Datasheet - Page 116

• 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

116
Caution Do not set the CR000 and CR010 registers to 0000H.
TOC00
TMC00
PRM00
CRC00
Figure 6-34. Control Register Settings for One-Shot Pulse Output with External Trigger
ES110
7
0
0/1
7
0
7
0
OSPT00
ES100
0
0/1
6
0
6
0
OSPE00
(c) 16-bit timer output control register 00 (TOC00)
(d) 16-bit timer mode control register 00 (TMC00)
ES010
(b) Capture/compare control register 00 (CRC00)
1
5
0
CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
0
5
0
(a) Prescaler mode register 00 (PRM00)
TOC004
ES000
1
(with Rising Edge Specified)
4
0
1
4
0
User’s Manual U16898EJ5V0UD
LVS00
TMC003
0/1
1
3
0
3
0
LVR00
0/1
TMC002 TMC001
CRC002 CRC001 CRC000
0
0
2
0
TOC001
1
PRM001 PRM000
0/1
0/1
0
TOE00
1
OVF00
0/1
0
0
Enables TO00 output.
Inverts output upon match
between TM00 and CR000.
Specifies initial value of
TO00 output F/F (setting “11” is prohibited.)
Inverts output upon match
between TM00 and CR010.
Sets one-shot pulse output mode.
Clears and starts at
valid edge of TI000 pin.
CR000 used as compare register
CR010 used as compare register
Selects count clock
(setting “11” is prohibited).
Specifies the rising edge
for pulse width detection.
Setting invalid
(setting “10” is prohibited.)