UPD78F1146AGB-GAH-AX Renesas Electronics America, UPD78F1146AGB-GAH-AX Datasheet - Page 201

• Manufacturer Part Number: UPD78F1146AGB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1146AGB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

<R>
(d) Start timing in one-count mode
Note When the one-count mode is set, the operation clock (MCK) is selected as count clock (CCS0n = 0).
Caution An input signal sampling error is generated since operation starts upon start trigger
<1> Writing 1 to TS0n sets TE0n = 1
<2> Enters the start trigger input wait status, and TCR0n holds the initial value.
<3> On start
detection (The error is one count clock when TI0k is used).
Start trigger detection signal
TI0n edge detection signal
TS0n (write) hold signal
trigger detection
Count clock
TS0n (write)
Figure 6-13. Start Timing (In One-count Mode)
TCR0n
TE0n
, the “TDR0n value” is loaded to TCR0n and count starts.
f
Note
CLK
CHAPTER 6 TIMER ARRAY UNIT
User’s Manual U17854EJ9V0UD
<1>
Start trigger input wait status
<2>
Initial value
TDR0n value
<3>
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