UPD78F1000GB-GAF-AX Renesas Electronics America, UPD78F1000GB-GAF-AX Datasheet - Page 526

• Manufacturer Part Number: UPD78F1000GB-GAF-AX
• Description: MCU 16BIT 78K0R/KX3-L 44-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3-Lr

Specifications of UPD78F1000GB-GAF-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: 33
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 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: -

Address: F0241H (C0CTL), F0242H (C1CTL) After reset: 00H R/W
Symbol
CnCTL
78K0R/Kx3-L CHAPTER 10 COMPARATORS/PROGRAMMABLE GAIN AMPLIFIERS (78K0R/KC3-L, KD3-L, KE3-L only)
R01UH0106EJ0300 Rev.3.00
Oct 01, 2010
(3) Comparator n control register (CnCTL)
(Notes, Cautions, and Remarks are listed on the next page.)
This register is used to control the operation of comparator n, enable or disable comparator output, reverse the
output, and set the noise elimination width.
The CnCTL register can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation clears this register to 00H.
CnDFS2
CnINV
CnEN
CnEN
CnOE
<7>
0
1
0
0
0
0
1
0
1
0
1
Other than the above
Stops operation
Enables operation
Enables input to the external pins on the positive and negative sides of comparator n
Disables output (output signal = fixed to low level)
Enables output
Forward
Reverse
CnDFS1
6
0
0
0
1
1
0
Figure 10-5. Format of Comparator n Control Register (CnCTL)
Note 3
CnDFS0
5
0
0
1
0
1
0
250 ns
500 ns
Noise filter unused
1
2
Setting prohibited
Enabling or disabling of comparator output
μ
μ
s
s
CnOE
4
Comparator operation control
Output reversal setting
Noise elimination width setting (f
CnINV
3
CnDFS2
2
CLK
CnDFS1
= 20 MHz)
1
Notes 1, 2
CnDFS0
0
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