UPD78F1146AGB-GAH-AX Renesas Electronics America, UPD78F1146AGB-GAH-AX Datasheet - Page 371

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UPD78F1146AGB-GAH-AX

Manufacturer Part Number
UPD78F1146AGB-GAH-AX
Description
MCU 16BIT 78K0R/KX3 64-LQFP
Manufacturer
Renesas Electronics America
Series
78K0R/Kx3r
Datasheet

Specifications of UPD78F1146AGB-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
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
12K 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
Part Number:
UPD78F1146AGB-GAH-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
(2) Operation procedure
Caution
After setting the PER0 register to 1, be sure to set the SPS0 register after 4 or more clocks
have elapsed.
Changing setting of SOE0 register
Starting communication
Setting SMR0n register
Setting SCR0n register
Setting SDR0n register
Writing to SS0 register
Setting PER0 register
Setting SPS0 register
Starting initial setting
Setting SO0 register
Figure 11-25. Initial Setting Procedure for Master Transmission
Setting port
CHAPTER 11 SERIAL ARRAY UNIT
User’s Manual U17854EJ9V0UD
Enable data output and clock output of
the target channel by setting a port
register and a port mode register.
Release the serial array unit from the
reset status and start clock supply.
Set the operation clock.
Set an operation mode, etc.
Set a communication format.
Set a transfer baud rate.
Manipulate the SO0n and CKO0n bits
and set an initial output level.
Set the SOE0n bit to 1 and enable data
output of the target channel.
SE0n = 1 when the SS0n bit of the
target channel is set to 1.
Set transmit data to the SIOp register (bits
7 to 0 of the SDR0n register) and start
communication.
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