UPD78F1174AGF-GAT-AX Renesas Electronics America, UPD78F1174AGF-GAT-AX Datasheet - Page 482

• 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>
480
(1) Register setting
SMRmn
SCRmn
SDRmn
SOEm
SOm
SSm
(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 communication operation setting register mn (SCRmn)
(f) Serial data register mn (SDRmn) (lower 8 bits: SIOp)
Remark
(c) Serial channel start register m (SSm) … Sets only the bits of the target channel to 1.
Figure 13-56. Example of Contents of Registers for Slave Reception of 3-Wire Serial I/O
CKSmn
TXEmn
0/1
15
15
15
15
15
15
0
0
0
0
m: Unit number (m = 0, 1), n: Channel number (n = 0 to 3), p: CSI number (p = 00, 01, 10, 11, 20, 21)
×: 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
RXEmn
14
14
14
14
14
14
0
1
1
0
0
: Setting is fixed in the CSI slave reception mode,
DAPmn
0/1
13
13
13
13
13
13
0
0
0
0
(baud rate setting)
0000000
CKPmn
0/1
12
12
12
12
12
12
0
0
0
0
(CSI00, CSI01, CSI10, CSI11, CSI20, CSI21)
CKOm3
11
11
11
11
11
11
0
×
0
0
0
CHAPTER 13 SERIAL ARRAY UNIT
CKOm2
EOCmn
10
10
10
10
10
10
×
0
0
0
0
User’s Manual U18432EJ5V0UD
CKOm1
PTCmn1
0
9
×
9
9
0
9
0
9
0
9
PTCmn0
CKOm0
STSmn
×
8
0
0
8
8
0
8
0
8
8
0
DIRmn
0/1
0
0
7
7
0
7
0
7
7
7
SISmn0
0
0
0
6
0
0
6
6
6
6
6
: Setting disabled (set to the initial value)
SLCmn1
5
0
0
0
5
1
5
5
5
0
5
Receive data register
SLCmn0
Interrupt sources of channel n
0: Transfer end interrupt
0
4
0
0
0
4
0
4
4
4
4
SIOp
SOEm3
SOm3
SSm3
0/1
0
×
3
3
3
×
3
3
0
3
SOEm2
MDmn2
DLSmn2
SOm2
SSm2
0/1
×
2
2
×
2
2
0
2
2
1
DLSmn1
SOEm1
MDmn1
SOm1
SSm1
0/1
×
0
1
1
×
1
1
1
1
1
MDmn0
SOEm0
DLSmn0
SOm0
SSm0
0/1
0/1
×
0
0
×
0
0
0
0
0