UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 453

• Manufacturer Part Number: UPD78F1506GF-GAT-AX
• Description: MCU 16BIT 78K0R/LX3 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Lx3r

Specifications of UPD78F1506GF-GAT-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 78
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0R/Lx3
R01UH0004EJ0401 Rev.4.01
Jul 2, 2010
Address: F0126H, F0127H (SPS0), F0166H, F0167H (SPS1)
Symbol
SPSm
Notes 1. When changing the clock selected for f
Cautions 1. Be sure to clear bits 15 to 8 to “0”.
Remarks 1. f
PRS
mp3
2. SAUm can be operated at a fixed division ratio of the subsystem clock, regardless of the f
15
0
0
0
0
0
0
0
0
1
1
1
1
1
0
do so after having stopped (STm = 000FH) the operation of the serial array unit (SAUm). When selecting
INTTM02 and INTTM03 for the operation clock, also stop the timer array unit (TAU0) (TT0 = 00FFH).
(main system clock, subsystem clock), by operating the interval timer for which f
as the count clock (setting TIS02 (if m = 0) or TIS03 (if m = 1) of the TIS0 register to 1) and selecting
INTTM02 and INTTM03 by using the SPSm register in channels 2 and 3 of TAU0. When changing f
however, SAUm and TAU0 must be stopped as described in Note 1 above.
2. After setting the SAUmEN to 1, be sure to set the SPSm register after 4 or more clocks have
2. m: Unit number (m = 0, 1), p = 0, 1
Other than above
PRS
mp2
elapsed.
f
14
CLK
SUB
0
0
0
0
1
1
1
1
0
0
0
0
1
0
: CPU/peripheral hardware clock frequency
: Subsystem clock frequency
PRS
mp1
Figure 14-5. Format of Serial Clock Select Register m (SPSm)
13
0
0
1
1
0
0
1
1
0
0
1
1
0
1
PRS
mp0
12
0
1
0
1
0
1
0
1
0
1
0
1
1
0
f
f
f
f
f
f
f
f
f
f
f
f
INTTM02 if m = 0, INTTM03 if m = 1
Setting prohibited
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
11
0
/2
/2
/2
/2
/2
/2
/2
/2
/2
/2
/2
2
3
4
5
6
7
8
9
10
11
10
0
9
0
2 MHz
1 MHz
500 kHz
250 kHz
125 kHz
62.5 kHz
31.3 kHz
15.6 kHz
7.81 kHz
3.91 kHz
1.95 kHz
977 Hz
f
CLK
CLK
After reset: 0000H
= 2 MHz
(by changing the system clock control register (CKC) value),
8
0
Section of operation clock (CKmp)
PRS
m13
7
5 MHz
2.5 MHz
1.25 MHz
625 kHz
313 kHz
156 kHz
78.1 kHz
39.1 kHz
19.5 kHz
9.77 kHz
4.88 kHz
2.44 kHz
Note 2
f
PRS
m12
CLK
6
= 5 MHz
R/W
CHAPTER 14 SERIAL ARRAY UNIT
PRS
m11
5
PRS
m10
10 MHz
5 MHz
2.5 MHz
1.25 MHz
625 kHz
313 kHz
156 kHz
78.1 kHz
39.1 kHz
19.5 kHz
9.77 kHz
4.88 kHz
4
f
CLK
= 10 MHz
Note 1
PRS
m03
3
SUB
PRS
m02
2
/4 has been selected
5 MHz
313 kHz
156 kHz
78.1 kHz
39.1 kHz
19.5 kHz
20 MHz
10 MHz
2.5 MHz
1.25 MHz
625 kHz
9.77 kHz
f
CLK
PRS
m01
= 20 MHz
1
CLK
frequency
PRS
m00
0
CLK
453
,