UPD78F1174AGF-GAT-AX Renesas Electronics America, UPD78F1174AGF-GAT-AX Datasheet - Page 933

• Manufacturer Part Number: UPD78F1174AGF-GAT-AX
• Description: MCU 16BIT 78K0R/KX3 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1174AGF-GAT-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, EBI/EMI, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Registers
controlling
serial array
unit
Operation
stop mode
3-wire serial I/O
(CSI00, CSI01,
CSI10, CSI11,
CSI20, CSI21)
communication
UART (UART0,
UART1,
UART2,
UART3)
communication
Function
ISC: Input switch
control register
NFEN0: Noise
filter enable
register 0
Stopping the
operation by
units
Master
transmission
Master transmission
(in continuous
transmission mode)
Master reception After setting the PER0 register to 1, be sure to set the SPSm register after 4 or more
Master reception
(in continuous
reception mode)
Master
transmission/
reception
Master
transmission/
reception (in
continuous
transmission/
reception mode)
Slave
transmission
Slave transmission
(in continuous
transmission mode)
Slave reception
Slave
transmission/
reception
Slave
transmission/
reception (in
continuous
transmission/
reception mode)
UART
transmission
Details of
Function
−
The MDmn0 bit can be rewritten even during operation.
The MDmn0 bit can be rewritten even during operation.
The MDmn0 bit can be rewritten even during operation.
Be sure to clear bits 7 to 2 to “0”.
Be sure to clear bits 7, 5, 3, and 1 to “0”.
If SAUmEN = 0, writing to a control register of serial array unit m is ignored, and,
even if the register is read, only the default value is read (except for input switch
control register (ISC), noise filter enable register (NFEN0), port input mode registers
(PIM0, PIM4, PIM9, PIM12, PIM14), port output mode registers (POM0, POM4,
POM9, POM12, POM14), port mode registers (PM0, PM1, PM4, PM9, PM12, PM14),
and port registers (P0, P1, P4, P9, P12, P14)).
After setting the PER0 register to 1, be sure to set the SPSm register after 4 or more
clocks have elapsed.
However, rewrite it before transfer of the last bit is started, so that it will be rewritten
before the transfer end interrupt of the last transmit data.
clocks have elapsed.
The MDmn0 bit can be rewritten even during operation.
However, rewrite it before receive of the last bit is started, so that it has been
rewritten before the transfer end interrupt of the last receive data.
After setting the PER0 register to 1, be sure to set the SPSm register after 4 or more
clocks have elapsed.
However, rewrite it before transfer of the last bit is started, so that it has been
rewritten before the transfer end interrupt of the last transmit data.
After setting the PER0 register to 1, be sure to set the SPSm register after 4 or more
clocks have elapsed.
The MDmn0 bit can be rewritten even during operation. However, rewrite it before
transfer of the last bit is started.
After setting the PER0 register to 1, be sure to set the SPSm register after 4 or more
clocks have elapsed.
Be sure to set transmit data to the SlOp register before the clock from the master is
started.
After setting the PER0 register to 1, be sure to set the SPSm register after 4 or more
clocks have elapsed.
However, rewrite it before transfer of the last bit is started, so that it will be rewritten
before the transfer end interrupt of the last transmit data.
When using serial array units 0 and 1 as UARTs, the channels of both the
transmitting side (even-number channel) and the receiving side (odd-number
channel) can be used only as UARTs.
After setting the PER0 register to 1, be sure to set the SPSm register after 4 or more
clocks have elapsed.
APPENDIX B LIST OF CAUTIONS
User’s Manual U18432EJ5V0UD
Cautions
451, 453
459, 461
467, 469
476, 478
491, 493
491, 493
505
p.436
p.437
p.441
pp.447
p.452
pp.456,
p.460
pp.464,
p.468
pp.472,
p.477
pp.481,
484
pp.486,
487, 489,
pp.487,
p.492
p.497
pp.501,
(19/35)
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