UPD78F1211GB-GAF-AX Renesas Electronics America, UPD78F1211GB-GAF-AX Datasheet - Page 294

• Manufacturer Part Number: UPD78F1211GB-GAF-AX
• Description: MCU 16BIT 78K0R/LX3 44-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1211GB-GAF-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

292
(d) Start timing in one-count mode
Note When the one-count mode is set, the operation clock (f
Caution An input signal sampling error is generated since operation starts upon start trigger
<1> Operation is enabled (TEn = 1) by writing 1 to the TSn.
<2> Enters the start trigger input wait status, and TCRn holds the initial value.
<3> On start
0).
detection (If the TIn pin input signal is used as a start trigger, an error of one count clock
occurs).
Start trigger detection signal
TIn edge detection signal
TSn (write) hold signal
trigger detection
Count clock
TSn (write)
Figure 6-14. Start Timing (In One-count Mode)
TCRn
CHAPTER 6 TIMER ARRAY UNIT TAUS
, the value of TDRn is loaded to TCRn and count starts.
TEn
f
Note
CLK
User’s Manual U19678EJ1V1UD
<1>
Start trigger input wait status
<2>
Initial value
MCK
) is selected as count clock (CCS1n, CCS0n =
<3>
TDRn value