UPD78F1001GA-HAA-AX Renesas Electronics America, UPD78F1001GA-HAA-AX Datasheet - Page 389
UPD78F1001GA-HAA-AX
Manufacturer Part Number
UPD78F1001GA-HAA-AX
Description
MCU 16BIT 78K0R/KX3-L 44-TQFP
Manufacturer
Renesas Electronics America
Series
78K0R/Kx3-Lr
Datasheet
1.UPD78F1000GB-GAF-AX.pdf
(1171 pages)
Specifications of UPD78F1001GA-HAA-AX
Core Processor
78K/0R
Core Size
16-Bit
Speed
20MHz
Connectivity
3-Wire SIO, I²C, LIN, UART/USART
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
36
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
1.5K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 10x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD78F1001GA-HAA-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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78K0R/Kx3-L
8.1 Functions of Timer Array Unit
8.1.1 Independent channel operation function
mode of other channels.
R01UH0106EJ0300 Rev.3.00
Oct 01, 2010
Timer array unit has the following functions.
By operating a channel independently, it can be used for the following purposes without being affected by the operation
(1) Interval timer
(2) Square wave output
(3) External event counter
(4) Divider function
(5) Input pulse interval measurement
(Note, Caution, and Remark are listed on the next page.)
Each timer of a unit can be used as a reference timer that generates an interrupt (INTTMmn) at fixed intervals.
A toggle operation is performed each time INTTMmn interrupt is generated and a square wave with a duty factor of
50% is output from a timer output pin (TOmn, SLTO).
Each timer of a unit can be used as an event counter that generates an interrupt when the number of the valid
edges of a signal input to the timer input pin (TImn, SLTI) has reached a specific value.
A clock input from a timer input pin (TI00) is divided and output from an output pin (TO00).
Counting is started by the valid edge of a pulse signal input to a timer input pin (TImn, SLTI). The count value of
the timer is captured at the valid edge of the next pulse. In this way, the interval of the input pulse can be
measured.
Edge detection
Note
Edge detection
Operation clock
Operation clock
Timer input
(TImn/SLTI)
Timer input
(TImn/SLTI)
Timer input
(TI00)
Channel n
Channel n
Channel n
Channel 0
Channel n
Compare operation
Capture operation
Compare operation
Capture operation
Compare operation
Start
00H
Timer output
(TOmn/SLTO)
Timer output
Interrupt signal
Interrupt signal
(TO00)
(INTTMmn)
(INTTMmn)
Capture
xxH
CHAPTER 8 TIMER ARRAY UNIT
389
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