UPD78F0550MA-FAA-AX Renesas Electronics America, UPD78F0550MA-FAA-AX Datasheet - Page 519

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UPD78F0550MA-FAA-AX

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

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
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
UPD78F0550MA-FAA-AX
Manufacturer:
Renesas
Quantity:
800
Part Number:
UPD78F0550MA-FAA-AX
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
(1) Start condition ~ address
Notes 1. Write data to IICA, not setting WREL0, in order to cancel a wait state during master transmission.
INTIICA0
INTIICA0
WREL0
WREL0
ACKD0
MSTS0
ACKD0
MSTS0
WTIM0
ACKE0
SDAA0
WTIM0
ACKE0
SCLA0
Transfer lines
Processing by master device
Processing by slave device
SPD0
SPD0
STD0
TRC0
STD0
TRC0
STT0
SPT0
STT0
SPT0
IICA
IICA
2. To cancel slave wait, write “FFH” to IICA or set WREL0.
Start condition
H
H
H
H
L
L
L
L
L
L
(When 9-Clock Wait Is Selected for Both Master and Slave) (1/3)
Receive
IICA
Figure 15-34. Example of Master to Slave Communication
AD6 AD5 AD4 AD3 AD2 AD1 AD0
1
Transmit
address
2
CHAPTER 15 SERIAL INTERFACE IICA
3
Preliminary User’s Manual U19111EJ2V1UD
4
5
6
7
W
8
ACK
9
IICA
IICA
D7
1
Note 2
data Note 1
D6
FFH Note 2
2
D5
3
D4
4
519

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