UPD78F0552MA-FAA-AX Renesas Electronics America, UPD78F0552MA-FAA-AX Datasheet - Page 174

• Manufacturer Part Number: UPD78F0552MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0552MA-FAA-AX

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 9
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

<R>
<R>
<R>
78K0/Kx2-L
4.2.7 Port 7
mode register 7 (PM7). When the P70 to P75 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 7 (PU7) in 78K0/KC2-L.
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
Port 7 is an I/O port with an output latch. Port 7 can be set to the input mode or output mode in 1-bit units using port
This port can also be used for A/D converter analog input and key interrupt input pins.
When using P70/ANI8 to P72/ANI10, set the registers according to the pin function to be used (refer to Tables 4-13).
Reset signal generation sets port 7 to input mode.
Figure 4-26 shows a block diagram of port 7.
(
μ
78K0/KY2-L
PD78F057x)
Remark ADPC1:
16 Pins
−
−
−
−
−
−
Digital I/O selection
Analog input selection
ADPC1 register
PM7:
ADS:
20, 25 Pins
Table 4-13. Setting Functions of P70/ANI8 to P72/ANI10 Pins
−
−
−
−
−
−
A/D port configuration register 1
Port mode register 7
Analog input channel specification register
(
μ
78K0/KA2-L
PD78F056x)
Input mode
Output mode
Input mode
Output mode
P70/ANI8
P71/ANI9
P72/ANI10
PM7 register
32 Pins
−
−
−
Selects ANIn.
Does not select ANIn.
Selects ANIn.
Does not select ANIn.
Selects ANIn.
Does not select ANIn.
(
μ
78K0/KB2-L
PD78F057x)
30 Pins
ADS register
(n = 8 to 10)
−
−
−
−
−
−
−
CHAPTER 4 PORT FUNCTIONS
P70/KR0
P71/KR1
P72/KR2
P73/KR3
40, 44 Pins
Setting prohibited
Digital input
Setting prohibited
Digital output
Analog input (to be
converted into digital
signals)
Analog input (not to be
converted into digital
signals)
Setting prohibited
P70/ANI8 to P72/ANI10
−
−
(
μ
78K0/KC2-L
PD78F058x)
Pins
P70/KR0
P71/KR1
P72/KR2
P73/KR3
P74/KR4
P75/KR5
48 Pins
160