UPD78F1000GB-GAF-AX Renesas Electronics America, UPD78F1000GB-GAF-AX Datasheet - Page 100

• 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
3.2.2 P10 to P17 (port 1)
clock I/O, timer I/O, and real-time counter clock output.
port input mode register 1 (PIM1).
in 1-bit units, using port output mode register 1 (POM1).
(1) Port mode
(2) Control mode
R01UH0106EJ0300 Rev.3.00
Oct 01, 2010
P10/SCK00
P11/SI00/RxD0
P12/SO00/TxD0
P13/TxD3
P14/RxD3
P15/RTCDIV/RTCCL
P16/TI01/TO01/INTP5
P17/TI02/TO02
P10 to P17 function as an I/O port. These pins also function as external interrupt request input, serial interface data I/O,
Input to the P10 and P11 pins can be specified through a normal input buffer or a TTL input buffer in 1-bit units, using
Output from the P10 and P12 pins can be specified as normal CMOS output or N-ch open-drain output (V
The following operation modes can be specified in 1-bit units.
(e) SCK10
(f) TxD1
(g) RxD1
(h) SDA10
(i)
P10 to P17 function as an I/O port. P10 to P17 can be set to input or output port in 1-bit units using port mode
register 1 (PM1). Use of an on-chip pull-up resistor can be specified by pull-up resistor option register 1 (PU1).
P10 to P17 function as external interrupt request input, serial interface data I/O, clock I/O, timer I/O, and real-time
counter clock output.
This is a serial clock I/O pin of serial interface CSI10.
This is a serial data output pin of serial interface UART1.
This is a serial data input pin of serial interface UART1.
This is a serial data I/O pin of serial interface for simplified I
SCL10
This is a serial clock I/O pin of serial interface for simplified I
Caution To use P02/SO10/TxD1 and P04/SCK10/SCL10 as general-purpose ports, set serial
communication operation setting register 02 (SCR02) to the default status (0087H). In addition,
clear port output mode register 0 (POM0) to 00H.
(
μ
PD78F10xx: xx = 10, 11, 12,
78K0R/KF3-L
27, 28)
√
√
√
√
√
√
√
√
CHAPTER 3 PIN FUNCTIONS (78K0R/KF3-L, 78K0R/KG3-L)
(
μ
PD78F10xx: xx = 13, 14,
2
C.
2
C.
78K0R/KG3-L
29, 30)
√
√
√
√
√
√
√
√
DD
tolerance)
100