UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 203

• Manufacturer Part Number: UPD78F1506GF-GAT-AX
• Description: MCU 16BIT 78K0R/LX3 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Lx3r

Specifications of UPD78F1506GF-GAT-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 78
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Symbol
Address: FFF3CH
78K0R/Lx3
R01UH0004EJ0401 Rev.4.01
Jul 2, 2010
ISC
Caution Be sure to clear bits 5 to 7 to “0”.
To use the TI04/SEGxx/P53, TI02/SEGxx/P52, and RxD3/SEGxx/P50 pins, set the PF5L and ISCn (n = 2 to 4)
bits as follows, according to the function to be used.
PF5L
ISC4
ISC3
ISC2
ISC1
ISC0
7
0
0
1
0
1
0
1
0
1
0
1
0
0
1
1
After reset
Disables input
Enables input
Disables input
Enables input
Disables input
Enables input
Uses the input signal of the TI07 pin as a timer input (normal operation).
Input signal of R
Uses the input signal of the INTP0 pin as an external interrupt (normal operation).
Uses the input signal of the R
(to measure the pulse widths of the sync break field and sync field).
ISCn
6
0
0
1
0
1
:
00H
Figure 4-51. Format of Input Switch Control Register (ISC)
R/W
Port output (default)
Port input, timer input, or serial data input
Segment output
Setting prohibited
X
D3 pin is used as timer input (wakeup signal detection).
5
0
X
RxD3/SEGxx/P50 schmitt trigger buffer control
TI04/SEGxx/P53 schmitt trigger buffer control
TI02/SEGxx/P52 schmitt trigger buffer control
D3 pin as an external interrupt
Switching channel 7 input of timer array unit
Switching external interrupt (INTP0) input
ISC4
4
ISC3
3
Pin function
ISC2
2
CHAPTER 4 PORT FUNCTIONS
ISC1
1
ISC0
0
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