UPD78F9222MC(T)-5A4-A NEC, UPD78F9222MC(T)-5A4-A Datasheet - Page 10

• 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

CHAPTER 8 8-BIT TIMER H1 .............................................................................................................132
CHAPTER 9 WATCHDOG TIMER .......................................................................................................147
CHAPTER 10 A/D CONVERTER .........................................................................................................159
CHAPTER 11 SERIAL INTERFACE UART6 ......................................................................................179
CHAPTER 12 INTERRUPT FUNCTIONS ............................................................................................217
10
7.5
8.1
8.2
8.3
8.4
9.1
9.2
9.3
9.4
10.1 Functions of A/D Converter ....................................................................................................159
10.2 Configuration of A/D Converter ..............................................................................................161
10.3 Registers Used by A/D Converter ..........................................................................................163
10.4 A/D Converter Operations .......................................................................................................168
10.5 How to Read A/D Converter Characteristics Table ..............................................................173
10.6 Cautions for A/D Converter.....................................................................................................175
11.1 Functions of Serial Interface UART6......................................................................................179
11.2 Configuration of Serial Interface UART6 ...............................................................................183
11.3 Registers Controlling Serial Interface UART6 ......................................................................186
11.4 Operation of Serial Interface UART6......................................................................................195
12.1 Interrupt Function Types.........................................................................................................217
12.2 Interrupt Sources and Configuration .....................................................................................217
7.4.1
Notes on 8-bit Timer 80 ...........................................................................................................131
Functions of 8-bit Timer H1.....................................................................................................132
Configuration of 8-bit Timer H1 ..............................................................................................132
Registers Controlling 8-bit Timer H1 .....................................................................................135
Operation of 8-bit Timer H1.....................................................................................................138
8.4.1
8.4.2
Functions of Watchdog Timer ................................................................................................147
Configuration of Watchdog Timer ..........................................................................................149
Registers Controlling Watchdog Timer .................................................................................150
Operation of Watchdog Timer.................................................................................................152
9.4.1
9.4.2
9.4.3
9.4.4
10.4.1
10.4.2
10.4.3
11.4.1
11.4.2
11.4.3
Operation as interval timer.........................................................................................................129
Operation as interval timer/square-wave output ........................................................................ 138
Operation as PWM output mode ...............................................................................................141
Watchdog timer operation when “low-speed internal oscillator cannot be stopped” is selected by
option byte .................................................................................................................................152
Watchdog timer operation when “low-speed internal oscillator can be stopped by software” is
selected by option byte ..............................................................................................................154
Watchdog timer operation in STOP mode (when “low-speed internal oscillator can be stopped by
software” is selected by option byte) .........................................................................................156
Watchdog timer operation in HALT mode (when “low-speed internal oscillator can be stopped by
software” is selected by option byte) .........................................................................................158
Basic operations of A/D converter .............................................................................................168
Input voltage and conversion results .........................................................................................170
A/D converter operation mode................................................................................................... 171
Operation stop mode .................................................................................................................195
Asynchronous serial interface (UART) mode.............................................................................196
Dedicated baud rate generator ..................................................................................................210
User’s Manual U16898EJ5V0UD