UPD78F0550MA-FAA-AX Renesas Electronics America, UPD78F0550MA-FAA-AX Datasheet - Page 166

• Manufacturer Part Number: UPD78F0550MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0550MA-FAA-AX

• Package / Case: *
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 10MHz
• Number Of I /o: 12
• Core Processor: 78K/0
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Program Memory Size: 4KB (4K x 8)
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Peripherals: LVD, POR, PWM, WDT
• Connectivity: I²C, LIN, UART/USART
• Core Size: 8-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

<R>
166
P30
P31
P32
P33
P60
P61
P120
P121
P122
P125
Notes 1. During I
Pin Name
Remark
Table 4-14. Settings of Port Mode Register and Output Latch When Using Alternate Function
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
4. Clear RSTM bit (bit 5 of RSTMASK register) to 0 when using P125 as an external reset input (RESET).
PM
P
using POM6 register (refer to 4.3 (5) Port output mode register 6 (POM6)).
input buffer by using PIM6 register (refer to 4.3 (4) Port input mode register 6 (PIM6)).
input an 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
: Port mode register
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
Preliminary User’s Manual U19111EJ2V1UD
CHAPTER 4 PORT FUNCTIONS
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
I/O
2
C communication, select the SMBus
PM
1
1
1
1
1
0
0
1
0
1
1
1
DD
tolerance) mode by
P
0
1
1