UPD78F1001GB-GAF-AX Renesas Electronics America, UPD78F1001GB-GAF-AX Datasheet - Page 455
UPD78F1001GB-GAF-AX
Manufacturer Part Number
UPD78F1001GB-GAF-AX
Description
MCU 16BIT 78K0R/KX3-L 44-LQFP
Manufacturer
Renesas Electronics America
Series
78K0R/Kx3-Lr
Datasheet
1.UPD78F1000GB-GAF-AX.pdf
(1171 pages)
Specifications of UPD78F1001GB-GAF-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
33
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:
UPD78F1001GB-GAF-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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78K0R/Kx3-L
R01UH0106EJ0300 Rev.3.00
Oct 01, 2010
Note 78K0R/KC3-L, 78K0R/KD3-L, 78K0R/KE3-L:
Remark m: Unit number (m = 0, 1), n: Channel number (n = 0 to 7)
TAU
default
setting
Channel
default
setting
Operation
start
During
operation
Operation
stop
TAU
stop
78K0R/KF3-L, 78K0R/KG3-L:
78K0R/KC3-L (40-pin):
78K0R/KC3-L (44-pin, 48-pin):
78K0R/KD3-L, 78K0R/KE3-L:
78K0R/KF3-L, 78K0R/KG3-L:
Sets the TAU0EN and TAU1EN bits of peripheral enable
registers 0, 2 (PER0, PER2) to 1.
Sets timer clock select register m (TPSm).
Sets timer mode register mn (TMRmn) (determines
operation mode of channel).
Sets number of counts to timer data register mn
(TDRmn).
Clears the TOEmn bit of timer output enable register m
(TOEm) to 0.
Sets the TSmn bit to 1.
Set value of the TDRmn register can be changed.
The TCRmn register can always be read.
The TSRmn register is not used.
Set values of the TMRmn register, TOMmn, TOLmn,
TOmn, and TOEmn bits cannot be changed.
The TTmn bit is set to 1.
The TAU0EN and TAU1EN bits of the PER0 and PER2
registers are cleared to 0.
Determines clock frequencies of CKm0 and CKm1.
The TSmn bit automatically returns to 0 because it is a
trigger bit.
The TTmn bit automatically returns to 0 because it is a
trigger bit.
Figure 8-48. Operation Procedure When External Event Counter Function Is Used
Software Operation
Note
Note
mn = 02 to 07
mn = 00 to 07
mn = 00 to 07
mn = 00 to 07, 10 to 13
TAU0EN bit of the PER2 register
TAU0EN or TAU1EN bit of the PER0 register
Power-off status
Power-on status. Each channel stops operating.
Channel stops operating.
(Clock is supplied and some power is consumed.)
TEmn = 1, and count operation starts.
Counter (TCRmn) counts down each time input edge of
the TImn pin has been detected. When count value
reaches 0000H, the value of the TDRmn register is loaded
to the TCRmn register again, and the count operation is
continued. By detecting TCRmn = 0000H, the INTTMmn
output is generated.
After that, the above operation is repeated.
TEmn = 0, and count operation stops.
Power-off status
(Clock supply is stopped and writing to each register is
disabled.)
(Clock supply is started and writing to each register is
enabled.)
Value of the TDRmn register is loaded to timer/counter
register mn (TCRmn) and detection of the TImn pin
input edge is awaited.
The TCRmn register holds count value and stops.
All circuits are initialized and SFR of each channel is
also initialized.
CHAPTER 8 TIMER ARRAY UNIT
Hardware Status
455
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