UPD78F0555MA-FAA-AX Renesas Electronics America, UPD78F0555MA-FAA-AX Datasheet - Page 205

• Manufacturer Part Number: UPD78F0555MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0555MA-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: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 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: -

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78K0/Kx2-L
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
P60
P61
P70 to P72
P121
P122
P125
Notes 1. During I
Remarks 1. ×:
Pin Name
2. When using an input compliant with the SMBus specifications in I
3. During UART communication, set TxD6 to normal output (CMOS output) mode by using POM6 register
4. 32-pin products only
5. The pin function can be selected by using ADPC1 register, PM7 register, and ADS register. Refer to Table
6. When using the P121 and P122 pins to connect a resonator for the main system clock (X1, X2) or to input an
7. Clear RSTM bit (bit 5 of RSTMASK register) to 0 when using P125 as an external reset input (RESET).
Note 4
Table 4-16. Settings of Port Mode Register and Output Latch When Using Alternate Function
2. Functions in parentheses ( ) can be assigned by setting MUXSEL register.
POM6 register (refer to 4.3 (5) Port output mode register 6 (POM6)).
buffer by using PIM6 register (refer to 4.3 (4) Port input mode register 6 (PIM6)).
(refer to 4.3 (5) Port output mode register 6 (POM6)).
4-13 of 4.2.7 Port 7.
external clock for the main system clock (EXCLK), the X1 oscillation mode or external clock input mode must
be set by using OSCCTL register (for details, refer to 5.3 (1) Clock operation mode select register
(OSCCTL)). The reset value of OSCCTL is 00H (both P121 and P122 are input port pins).
SCLA0
TxD6
SDAA0
RxD6
ANI8 to ANI10
X1
TOOLC0
(TI000)
(INTP0)
X2
EXCLK
TOOLD0
RESET
(TI000)
(INTP0)
PM××: Port mode register
P××:
Note 6
Note 6
2
Note 3
C communication, set SCLA0 and SDAA0 to N-ch open drain output (V
Note 6
Notes 1, 2
Note 7
Note 4
Notes 1, 2
Note 4
Don’t care
Port output latch
Notes 4, 5
Function Name
Alternate Function
(78K0/KA2-L (25-pin and 32-pin products)) (2/2)
I/O
Output
I/O
Input
Input
Input
Input
Input
Input
I/O
Input
Input
Input
I/O
−
−
TM00SEL1
TM00SEL0 = 0, 1
INTP0SEL1
INTP0SEL0 = 0, 1
TM00SEL1,
TM00SEL0 = 1, 0
INTP0SEL1,
INTP0SEL0 = 1, 0
MUXSEL
2
C communication, select the SMBus input
−
−
−
−
−
−
−
−
−
−
−
CHAPTER 4 PORT FUNCTIONS
Note 4
Note 4
,
,
DD
PM××
tolerance) mode by using
0
0
0
1
1
×
×
×
×
×
×
×
×
×
×
P××
1
1
1
×
×
×
×
×
×
×
×
×
×
×
×
191