UPD78F0550MA-FAA-AX Renesas Electronics America, UPD78F0550MA-FAA-AX Datasheet - Page 520
UPD78F0550MA-FAA-AX
Manufacturer Part Number
UPD78F0550MA-FAA-AX
Description
MCU 8BIT 16-SSOP
Manufacturer
Renesas Electronics America
Series
78K0/Kx2-Lr
Datasheet
1.UPD78F0550MA-FAA-AX.pdf
(734 pages)
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
Company:
Part Number:
UPD78F0550MA-FAA-AX
Manufacturer:
Renesas
Quantity:
800
Part Number:
UPD78F0550MA-FAA-AX
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
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(2) Data
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
ACKE0
SDAA0
ACKE0
WTIM0
SCLA0
WTIM0
Transfer lines
Processing by slave device
Processing by master device
STD0
SPD0
TRC0
STD0
SPD0
TRC0
SPT0
SPT0
STT0
STT0
IICA
IICA
2. To cancel slave wait, write “FFH” to IICA or set WREL0.
D0
8
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
ACK
Transmit
9
Receive
(When 9-Clock Wait Is Selected for Both Master and Slave) (2/3)
Figure 15-34. Example of Master to Slave Communication
IICA
IICA
D7
1
Note 2
CHAPTER 15 SERIAL INTERFACE IICA
data Note 1
D6
2
FFH Note 2
Preliminary User’s Manual U19111EJ2V1UD
D5
3
D4
4
D3
5
D2
6
D1
7
D0
8
ACK
9
IICA
IICA
D7
data Note 1
Note 2
1
D6
2
FFH Note 2
D5
3
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