UPD78F0555MA-FAA-AX Renesas Electronics America, UPD78F0555MA-FAA-AX Datasheet - Page 207

• 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: -

78K0/Kx2-L
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
P30
P31
P32
P33
P60
P61
P120
P121
P122
P125
Notes 1. During I
Remark ×:
Pin Name
2. When using an input compliant with the SMBus specifications in I
3. When using the P121 and P122 pins to connect a resonator for the main system clock (X1, X2) or to input an
4. Clear RSTM bit (bit 5 of RSTMASK register) to 0 when using P125 as an external reset input (RESET).
Table 4-17. Settings of Port Mode Register and Output Latch When Using Alternate Function
PM××: Port mode register
P××:
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)).
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).
INTP1
INTP2
TOOLC1
INTP3
TOOLD1
INTP4
TI51
TO51
SCLA0
INTP11
SDAA0
INTP10
INTP0
EXLVI
X1
TOOLC0
X2
EXCLK
TOOLD0
RESET
Note 3
Note 3
Don’t care
Port output latch
2
Notes 1, 2
C communication, set SCLA0 and SDAA0 to N-ch open drain output (V
Notes 1, 2
Note 3
Note 4
Function Name
Alternate Function
(78K0/KB2-L) (2/2)
Input
Input
Input
Input
I/O
Input
Input
Output
I/O
Input
I/O
Input
Input
Input
Input
Input
I/O
Input
2
I/O
C communication, select the SMBus input
−
−
CHAPTER 4 PORT FUNCTIONS
PM××
DD
1
1
×
1
×
1
1
0
1
0
1
1
1
×
×
×
×
×
×
0
tolerance) mode by using
P××
×
×
×
×
×
×
×
0
1
×
1
×
×
×
×
×
×
×
×
×
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