UPD78F0550MA-FAA-AX Renesas Electronics America, UPD78F0550MA-FAA-AX Datasheet - Page 264

• Manufacturer Part Number: UPD78F0550MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0550MA-FAA-AX

• Package / Case: *
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 10MHz
• Number Of I /o: 12
• Core Processor: 78K/0
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Program Memory Size: 4KB (4K x 8)
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Peripherals: LVD, POR, PWM, WDT
• Connectivity: I²C, LIN, UART/USART
• Core Size: 8-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

264
<1> Count operation start flow
(TOE00, TOC004, TOC001)
Remarks
Note Care must be exercised when setting TOC00. For details, refer to 6.3 (3) 16-bit timer output control
Compare match interrupt
Compare match interrupt
Timer output control bits
TMC003, TMC002 bits = 11
CR000, CR010 registers,
(TMC003, TMC002)
Register initial setting
register 00 (TOC00).
TOC00 register
Compare register
Compare register
PRM00 register,
CRC00 register,
port setting
TM00 register
PPG pulse cycle = (M + 1)
PPG duty = (N + 1)/(M + 1)
Operable bits
START
TO00 output
(INTTM000)
(INTTM010)
Figure 6-42. Example of Software Processing for PPG Output Operation
(CR000)
(CR010)
0000H
Note
,
00
<1>
CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
Initial setting of these
registers is performed
before setting the
TMC003 and TMC002
bits.
Starts count operation
N + 1
Preliminary User’s Manual U19111EJ2V1UD
M + 1
Count clock cycle
N
M
<2> Count operation stop flow
N + 1
11
TMC003, TMC002 bits = 00
M
N
M + 1
N
STOP
M
N + 1
M + 1
N
The counter is initialized
and counting is stopped
by clearing the TMC003
and TMC002 bits to 00.
M
<2>
00