UPD78F1142AGB-GAH-AX Renesas Electronics America, UPD78F1142AGB-GAH-AX Datasheet - Page 469
UPD78F1142AGB-GAH-AX
Manufacturer Part Number
UPD78F1142AGB-GAH-AX
Description
MCU 16BIT 78K0R/KX3 64-LQFP
Manufacturer
Renesas Electronics America
Series
78K0R/Kx3r
Datasheet
1.UPD78F1142AGA-HAB-AX.pdf
(880 pages)
Specifications of UPD78F1142AGB-GAH-AX
Core Processor
78K/0R
Core Size
16-Bit
Speed
20MHz
Connectivity
3-Wire SIO, I²C, LIN, UART/USART
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
50
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD78F1142AGB-GAH-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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11.7.6 Procedure for processing errors that occurred during simplified I
Figures 11-105 and 11-106.
Reads SDR02 register.
Reads SSR02 register.
Writes SIR02 register.
Reads SDR02 register.
Reads SSR02 register.
Writes SIR02 register.
Sets ST02 bit to 1.
Creates stop condition.
Creates start condition.
Sets SS02 bit to 1.
The procedure for processing errors that occurred during simplified I
Figure 11-106. Processing Procedure in Case of Parity Error (ACK error) in Simplified I
Software Manipulation
Software Manipulation
Figure 11-105. Processing Procedure in Case of Parity Error or Overrun Error
CHAPTER 11 SERIAL ARRAY UNIT
BFF = 0, and channel n is enabled to
receive data.
Error flag is cleared.
BFF = 0, and channel n is enabled to
receive data.
Error flag is cleared.
SE02 = 0, and channel n stops
operation.
SE02 = 1, and channel n is enabled to
operate.
User’s Manual U17854EJ9V0UD
Hardware Status
Hardware Status
2
C (IIC10) communication is described in
2
C (IIC10) communication
This is to prevent an overrun error if
the next reception is completed
during error processing.
Error type is identified and the read
value is used to clear error flag.
Only error generated at the point of
reading can be cleared, by writing
the value read from the SSR02
register to the SIR02 register without
modification.
This is to prevent an overrun error if
the next reception is completed
during error processing.
Error type is identified and the read
value is used to clear error flag.
Only error generated at the point of
reading can be cleared, by writing
the value read from the SSR02
register to the SIR02 register without
modification.
Slave is not ready for reception
because ACK is not returned.
Therefore, a stop condition is
created, the bus is released, and
communication is started again from
the start condition. Or, a restart
condition is generated and
transmission can be redone from
address transmission.
Remark
Remark
2
C Mode
467
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