UPD78F0138HGK-9ET-A Renesas Electronics America, UPD78F0138HGK-9ET-A Datasheet - Page 152

• Manufacturer Part Number: UPD78F0138HGK-9ET-A
• Description: MCU 8BIT 60K FLASH 64TQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx1+r

Specifications of UPD78F0138HGK-9ET-A

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: 3-Wire SIO, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 42
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.5 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: Contains lead / RoHS non-compliant
• Eeprom Size: -

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(4) Prescaler mode register 0n (PRM0n)
150
This register is used to set the 16-bit timer counter 0n (TM0n) count clock and TI00n and TI01n pin input valid
edges.
PRM0n can be set by a 1-bit or 8-bit memory manipulation instruction.
RESET input clears PRM0n to 00H.
Remark n = 0:
Notes 1.
Address: FFBBH
Symbol
PRM00
2.
n = 0, 1: PD78F0133H, 78F0134H, 78F0136H, 78F0138H, 78F0138HD
Be sure to set the count clock so that the following condition is satisfied.
The external clock requires a pulse longer than two cycles of the internal count clock (f
PRM001
V
V
V
V
ES101
ES101
ES001
DD
DD
DD
DD
7
0
0
1
1
0
0
1
1
0
0
1
1
= 4.0 to 5.5 V: Count clock
= 3.3 to 4.0 V: Count clock
= 2.7 to 3.3 V: Count clock
= 2.5 to 2.7 V: Count clock
After reset: 00H
PD78F0132H
Figure 6-12. Format of Prescaler Mode Register 00 (PRM00)
CHAPTER 6 16-BIT TIMER/EVENT COUNTERS 00 AND 01
PRM000
ES100
ES000
ES100
6
0
1
0
1
0
1
0
1
0
1
0
1
R/W
Falling edge
Rising edge
Setting prohibited
Both falling and rising edges
Falling edge
Rising edge
Setting prohibited
Both falling and rising edges
f
f
f
TI000 valid edge
X
X
X
/2
/2
ES001
(10 MHz)
2
8
(2.5 MHz)
(39.06 kHz)
User’s Manual U16899EJ3V0UD
5
10 MHz
8.38 MHz
5 MHz
2.5 MHz (standard products, (A) grade products only)
ES000
Note 2
4
TI010 pin valid edge selection
TI000 pin valid edge selection
Count clock selection
3
0
2
0
Note 1
PRM001
1
X
PRM000
).
0