UPD78F1146AGB-GAH-AX Renesas Electronics America, UPD78F1146AGB-GAH-AX Datasheet - Page 459

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

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: -

(1) Register setting
SMR02
SCR02
SDR02
SOE0
SO0
SS0
(a) Serial output register 0 (SO0) … Do not manipulate this register during data
(b) Serial output enable register 0 (SOE0) … Do not manipulate this register during data
(c) Serial channel start register 0 (SS0) … Do not manipulate this register during data
(d) Serial mode register 02 (SMR02) … Do not manipulate this register during data
(e) Serial communication operation setting register 02 (SCR02) …
(f) Serial data register 02 (SDR02) (lower 8 bits: SIO10)
Note The value varies depending on the communication data during communication operation.
Remark
Figure 11-97. Example of Contents of Registers for Data Transmission of Simplified I
CKS02
TXE02
0/1
15
15
15
15
15
15
0
1
0
0
×: Bit that cannot be used in this mode (set to the initial value when not used in any mode)
0/1: Set to 0 or 1 depending on the usage of the user
CCS02
RXE02
14
14
14
14
14
14
0
0
0
0
0
: Setting is fixed in the IIC mode,
DAP02
13
13
13
13
13
13
0
0
0
0
0
Baud rate setting
CKP02
12
12
12
12
12
12
0
0
0
0
0
11
11
11
11
11
11
0
1
0
0
0
CHAPTER 11 SERIAL ARRAY UNIT
0/1
CKO02
EOC02
10
10
10
10
10
10
0
0
0
0
Note
User’s Manual U17854EJ9V0UD
transmission/reception.
PTC021
transmission/reception.
0
9
1
0
0
9
0
9
9
9
9
transmission/reception.
PTC020
CKO00
STS02
transmission/reception.
: Setting disabled (set to the initial value)
8
×
8
0
8
0
8
0
8
0
8
0
DIR02
0
0
7
0
7
7
0
7
0
7
7
SIS020
0
0
6
0
6
6
0
6
0
6
6
SLC021
0
0
5
0
0
5
1
5
5
5
5
Transmit data setting
SLC020
Do not manipulate the bits of this
register, except the TXE02 and
RXE02 bits, during data
transmission/reception.
4
0
0
0
4
0
4
1
4
4
4
SIO10
SS03
3
1
×
3
0
3
0
3
0
3
3
0/1
MD022
DLS022
SOE02
SO02
SS02
0/1
1
2
1
2
2
1
2
2
2
Note
MD021
DLS021
SS01
2
C (IIC10)
1
0
1
1
1
0
1
×
1
1
1
MD020
DLS020
SOE00
SO00
SS00
×
0
1
0
×
×
0
0
0
0
0
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