UPD78F1174AGF-GAT-AX Renesas Electronics America, UPD78F1174AGF-GAT-AX Datasheet - Page 511

• 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: -

<R>
(1) Register setting
SMRmn
SCRmn
SMRmr
SOEm
SOm
SSm
Caution For the UART reception, be sure to set SMRmr of channel r that is to be paired with channel
Remark
(a) Serial output register m (SOm) …The register that not used in this mode.
(b) Serial output enable register m (SOEm) …The register that not used in this mode.
(d) Serial mode register mn (SMRmn)
(e) Serial mode register mr (SMRmr)
(f) Serial communication operation setting register mn (SCRmn)
(c) Serial channel start register m (SSm) … Sets only the bits of the target channel is 1.
CKSmn
Same setting value as CKSmn
CKSmr
TXEmn
0/1
0/1
15
15
15
15
15
15
0
0
0
0
Figure 13-79. Example of Contents of Registers for UART Reception of UART
n.
m: Unit number (m = 0, 1), n: Channel number (n = 1, 3), r: Channel number (r = n − 1)
×: 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
CCSmn
CCSmr
RXEmn
14
14
14
14
14
14
0
0
0
0
0
1
: Setting is fixed in the UART reception mode,
DAPmn
13
13
13
13
13
13
0
0
0
0
0
0
CKPmn
12
12
12
12
12
12
0
0
0
0
0
0
CKOm3
11
11
11
11
11
11
0: Forward (normal) reception
1: Reverse reception
0
0
×
0
0
0
(UART0, UART1, UART2, UART3) (1/2)
CHAPTER 13 SERIAL ARRAY UNIT
CKOm2
EOCmn
10
10
10
10
10
10
×
0
0
0
0
1
User’s Manual U18432EJ5V0UD
CKOm1
PTCmn1
0/1
9
×
0
0
9
0
9
0
9
9
9
CKOm0
STSmn
PTCmn0
STSmr
0/1
8
×
0
8
1
8
0
8
8
0
8
DIRmn
0/1
0
7
0
7
0
7
7
0
7
0
7
SISmn0
SISmr0
0/1
0
0
6
6
0
6
0
6
6
6
0
: Setting disabled (set to the initial value)
SLCmn1
0
1
1
5
5
0
0
5
5
5
0
5
SLCmn0
4
0
0
0
4
0
4
0
1
4
4
4
Interrupt sources of channel n
0: Transfer end interrupt
Interrupt sources of channel r
0: Transfer end interrupt
1: Buffer empty interrupt
SOEm3
SOm3
SSm3
0/1
3
×
×
3
0
3
0
0
3
3
3
SOEm2
MDmn2
DLSmn2
MDmr2
SOm2
SSm2
×
2
0
2
0
2
2
×
2
×
2
1
SOEm1
MDmn1
DLSmn1
MDmr1
SOm1
SSm1
0/1
0/1
×
1
1
1
1
×
1
1
1
1
SOEm0
MDmn0
DLSmn0
MDmr0
SOm0
SSm0
0/1
0/1
×
0
0
0
×
0
×
0
0
0
509