UPD78F9234MC-5A4-A Renesas Electronics America, UPD78F9234MC-5A4-A Datasheet - Page 91

• Manufacturer Part Number: UPD78F9234MC-5A4-A
• Description: MCU 8BIT 8KB FLASH 30PIN
• Manufacturer: Renesas Electronics America
• Series: 78K0S/Kx1+r

Specifications of UPD78F9234MC-5A4-A

• Core Processor: 78K0S
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 8KB (8K 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: -

6.2
TI000/INTP0/P30
16-bit timer/event counter 00 consists of the following hardware.
Figure 6-1 shows a block diagram of these counters.
Configuration of 16-bit Timer/Event Counter 00
TI010/TO00/
INTP2/P31
Prescaler mode
register 00 (PRM00)
f
X
Capture/compare control
register 00 (CRC00)
f
f
XP
XP
/2
/2
f
XP
2
8
Noise
elimi-
nator
Timer counter
Register
Timer input
Timer output
Control registers
PRM001 PRM000
Noise
elimi-
nator
2
Item
Figure 6-1. Block Diagram of 16-bit Timer/Event Counter 00
Noise
elimi-
nator
CR010
Table 6-1. Configuration of 16-bit Timer/Event Counter 00
CRC002CRC001 CRC000
CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
Internal bus
16-bit timer counter 00 (TM00)
16-bit timer capture/compare registers 000, 010 (CR000, CR010)
TI000, TI010
TO00, output controller
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)
CRC002
16-bit timer capture/compare
register 010 (CR010)
16-bit timer capture/compare
register 000 (CR000)
16-bit timer counter 00
(TM00)
User’s Manual U17446EJ5V0UD
TMC003 TMC002 TMC001 OVF00
Internal bus
Match
Match
16-bit timer mode
control register 00
(TMC00)
Configuration
Clear
OSPT00
OSPE00
TOC004 LVS00 LVR00 TOC001 TOE00
Output
controller
16-bit timer output
control register 00
(TOC00)
INTTM000
Output latch
(P31)
INTTM010
PM31
TO00/TI010/
INTP2/P31
89