UPD78F1203MC-CAB-AX Renesas Electronics America, UPD78F1203MC-CAB-AX Datasheet - Page 76

• Manufacturer Part Number: UPD78F1203MC-CAB-AX
• Description: MCU 16BIT 78K0R/LX3 30-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1203MC-CAB-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 21
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

2.2.11 P140, P141 (port 14)
output.
(1) Port mode
(2) Control mode
74
P140/PCLBUZ0
P141/PCLBUZ1
P140 functions as a 1-bit output port. P141 functions as a 1-bit I/O port. These pins also function as clock/buzzer
The following operation modes can be specified in 1-bit units.
(b) EXLVI
(c) X1, X2
(d) XT1, XT2
(e) EXCLK
P140 functions as a 1-bit output port.
P141 functions as a 1-bit I/O port. P141 can be set to input or output port in 1-bit units using port mode register
14 (PM14). Use of an on-chip pull-up resistor can be specified by pull-up resistor option register 14 (PU14).
P140 and P141 function as clock/buzzer output.
(a) PCLBUZ0, PCLBUZ1
This is a potential input pin for external low-voltage detection.
These are the pins for connecting a resonator for main system clock.
These are the pins for connecting a resonator for subsystem clock.
This is an external clock input pin for main system clock.
These are the clock/buzzer output pins.
78K0R/IB3
−
−
(38-pin)
−
−
CHAPTER 2 PIN FUNCTIONS
User’s Manual U19678EJ1V1UD
78K0R/IC3
(44-pin)
−
−
(48-pin)
√
−
78K0R/ID3
−
√
78K0R/IE3
√
√