UPD78F1146AGB-GAH-AX Renesas Electronics America, UPD78F1146AGB-GAH-AX Datasheet - Page 827
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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
1.UPD78F1142AGA-HAB-AX.pdf
(880 pages)
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
Company:
Part Number:
UPD78F1146AGB-GAH-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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This appendix lists the cautions described in this document.
“Classification (hard/soft)” in the table is as follows.
Hard: Cautions for microcontroller internal/external hardware
Soft: Cautions for software such as register settings or programs
Outline
Pin
functions
Memory
space
Function
RTCCL, RTCDIV Do not enable outputting RTCCL and RTCDIV at the same time.
ANI0/P20 to
ANI7/P27
P40/TOOL0
AV
EV
REGC
P20/ANI0 to
P27/ANI7
P02/SO10/TxD1,
P04/SCK10/
SCL10
P10/SCK00,
P12/SO00/TxD0
REGC
PMC: Processor
mode control
register
SS
DD
Details of
Function
, EV
, V
DD
SS
, V
SS
Make AV
Make EV
Connect the REGC pin to V
P20/ANI0 to P27/ANI7 are set as analog inputs in the order of P27/ANI7, …,
P20/ANI0 by the A/D port configuration register (ADPC). When using P20/ANI0 to
P27/ANI7 as analog inputs, start designing from P27/ANI7 (see 10.3 (6) A/D port
configuration register (ADPC) for details).
To use P02/SO10/TxD1 and P04/SCK10/SCL10 as general-purpose ports, set serial
communication operation setting register 02 (SCR02) to the default status (0087H).
In addition, clear port output mode register 0 (POM0) to 00H.
To use P10/SCK00 and P12/SO00/TxD0 as general-purpose ports, set serial
communication operation setting register 00 (SCR00) to the default status (0087H).
ANI0/P20 to ANI7/P27 are set in the digital input (general-purpose port) mode after
release of reset.
The function of the P40/TOOL0 pin varies as described in (a) to (c) below.
In the case of (b) or (c), make the specified connection.
(a) In normal operation mode and when on-chip debugging is disabled (OCDENSET
(b) In normal operation mode and when on-chip debugging is enabled (OCDENSET
(c) When on-chip debug function is used, or in write mode of flash memory
Keep the wiring length as short as possible for the broken-line part in the above
figure.
Set PMC only once during the initial settings prior to operating the DMA controller.
Rewriting PMC other than during the initial settings is prohibited.
After setting PMC, wait for at least one instruction and access the mirror area.
When the
register to 0.
APPENDIX B LIST OF CAUTIONS
= 0) by an option byte (000C3H)
= 1) by an option byte (000C3H)
programmer
=> Use this pin as a port pin (P40).
=> Connect this pin to EV
=> Use this pin as TOOL0.
level to the pin before reset release.
emulator or a flash memory programmer, or pull it up by connecting it to EV
via an external resistor.
SS
DD
μ
, EV
PD78F1142 or 78F1142A is used, be sure to set bit 0 (MAA) of this
the same potential as V
User’s Manual U17854EJ9V0UD
SS
the same potential as V
SS
via a capacitor (0.47 to 1
DD
via an external resistor, and always input a high
DD
Directly connect this pin to the on-chip debug
.
Cautions
SS
.
μ
F).
DD
pp.21,
22
pp.21,
22
pp.21,
22
pp.21,
22
p.34
p.35
p.35
p.35
pp.36,
37
p.40
p.56
p.56
p.56
825
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