UPD78F1000GB-GAF-AX Renesas Electronics America, UPD78F1000GB-GAF-AX Datasheet - Page 274

• 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: -

78K0R/Kx3-L
6.2.5 Port 4
Notes 1. INTP1 and TI05/TO05 are shared with P50 and P05, respectively, in the 78K0R/KF3-L.
mode register 4 (PM4). When the P40 to P47 pins are used as an input port, use of an on-chip pull-up resistor can be
specified in 1-bit units by pull-up resistor option register 4 (PU4)
programmer/debugger data I/O, clock output, and timer I/O.
R01UH0106EJ0300 Rev.3.00
Oct 01, 2010
P40/TOOL0
P41/TOOL1
P42/TI04/TO04
P43/SCK01
P44/SI01
P45/SO01
P46/INTP1/TI05/TO05
P47/INTP2
Port 4 is an I/O port with an output latch. Port 4 can be set to the input mode or output mode in 1-bit units using port
This port can also be used for external interrupt request input, serial interface data I/O, clock I/O, flash memory
Reset signal generation sets port 4 to input mode.
Figures 6-15 to 6-22 show block diagrams of port 4.
Note When a tool is connected, the P40 and P41 pins cannot be connected to a pull-up resistor.
Cautions 1. When a tool is connected, the P40 pin cannot be used as a port pin.
2. INTP2 is shared with P51, in the 78K0R/KF3-L.
2. To use P43/SCK01, P44/SI01, or P45/SO01 as a general-purpose port, note the serial array unit 0
3. To use P42/TI04/TO04 or P46/INTP1/TI05/TO05 as a general-purpose port, set bits 4 and 5 (TO04,
When the on-chip debug function is used, the P41 pin can be used as follows by the mode setting
on the debugger.
1-line mode: can be used as a port (P41).
2-line mode: used as a TOOL1 pin and cannot be used as a port (P41).
setting.
(Channel 1 of Unit 0: CSI01, UART0 reception).
TO05) of timer output register 0 (TO0) and bits 4 and 5 (TOE04, TOE05) of timer output enable
register 0 (TOE0) to “0”, which is the same as their default status setting.
For details, refer to Table 14-10 Relationship Between Register Settings and Pins
(
μ
PD78F10xx: xx = 10, 11, 12,
78K0R/KF3-L
P46
P47
27, 28)
√
√
√
√
√
√
Note 1
Note 2
CHAPTER 6 PORT FUNCTIONS (78K0R/KF3-L, 78K0R/KG3-L)
Note
(
.
μ
PD78F10xx: xx = 13, 14,
78K0R/KG3-L
29, 30)
√
√
√
√
√
√
√
√
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