UPD78F1233GB-GAH-AX Renesas Electronics America, UPD78F1233GB-GAH-AX Datasheet - Page 672

• Manufacturer Part Number: UPD78F1233GB-GAH-AX
• Description: MCU 16BIT 78K0R/LX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1233GB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

670
(1) Register setting
SCR0n
SMR0n
SDR0n
SO0
(a) Serial mode register 0n (SMR0n)
(d) Serial output register 0 (SO0) … Sets only the bits of the target channel.
Remark
Note
(b) Serial communication operation setting register 0n (SCR0n)
(c) Serial data register 0n (SDR0n) (lower 8 bits: SIOp)
Figure 13-48. Example of Contents of Registers for Slave Transmission of 3-Wire Serial I/O
TXE0n
CKS0n
Selection of the data and clock
phase (For details about the
setting, see 13.3 Registers
Controlling Serial Array Unit.)
0/1
Operation clock (f
0: Prescaler output clock CK00 set by SPS0 register
1: Prescaler output clock CK01 set by SPS0 register
15
15
15
15
1
0
n: Channel number (n = 0 to 2) (n = 2 (78K0R/IB3 and 38-pin products of 78K0R/IC3), n = 0 to 2
(44-pin and 48-pin products of 78K0R/IC3, 78K0R/ID3, and 78K0R/IE3))
p: CSI number (p = 00, 01, 10) (p = 10 (78K0R/IB3 and 38-pin products of 78K0R/IC3), p = 00, 01,
10 (44-pin and 48-pin products of 78K0R/IC3, 78K0R/ID3, and 78K0R/IE3))
×: 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
RXE0n
CSI00 and CSI01 are only available in the 44-pin and 48-pin products of the 78K0R/IC3 and in the
78K0R/ID3 and 78K0R/IE3.
CCS0n
14
0
14
14
14
1
0
: Setting is fixed in the CSI slave transmission mode,
DAP0n
0/1
13
13
13
13
0
0
Baud rate setting
MCK
CKP0n
0000000
0/1
12
) of channel n
12
12
12
0
0
11
0
11
11
11
0
1
CHAPTER 13 SERIAL ARRAY UNIT
(CSI00
EOC0n
CKO02
10
10
0
10
10
0
×
User’s Manual U19678EJ1V1UD
PTC0n1
Selection of data transfer sequence
0: Inputs/outputs data with MSB first
1: Inputs/outputs data with LSB first.
CKO01
Note
×
0
9
0
9
9
9
Note
, CSI01
PTC0n0
CKO00
STS0n
×
0
8
8
0
8
0
8
Note
Note
DIR0n
0/1
, CSI10) (1/2)
7
0
0
7
7
7
SIS0n0
0
6
0
0
6
6
6
SLC0n1
: Setting disabled (set to the initial value)
5
0
5
1
5
0
5
Transmit data setting
SLC0n0
0
4
4
0
4
0
4
SIOp
Interrupt source of channel n
0
0
1: Buffer empty interrupt
3
3
1
3
3
0: Transfer end interrupt
Setting of data length
DLS0n2
MD0n2
0: 7-bit data length
1: 8-bit data length
SO02
0/1
2
0
1
2
2
2
DLS0n1
0/1
MD0n1
SO01
1
0
1
1
1
1
Note
MD0n0
DLS0n0
SO00
0/1
0/1
0/1
0
0
0
0