UPD78F0890GK(A)-GAJ-AX NEC, UPD78F0890GK(A)-GAJ-AX Datasheet - Page 25

• Manufacturer Part Number: UPD78F0890GK(A)-GAJ-AX
• Description: 8BIT MCU, 128K FLASH, 7K RAM, LQFP
• Manufacturer: NEC

Specifications of UPD78F0890GK(A)-GAJ-AX

• Controller Family/series: UPD78F
• No. Of I/o's: 55
• Ram Memory Size: 7KB
• Cpu Speed: 20MHz
• No. Of Timers: 10
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 128KB
• Oscillator Type: External, Internal

<R>
Note
Remark TM51 and TMH1 can be used in combination as a carrier generator mode.
Note In the watch timer, the watch timer function and interval timer function can be used simultaneously.
Multiplier/divider
Operation
mode
Function
Serial interface
Vectored
interrupt sources
Reset
On-chip debug function
Supply voltage
Operating ambient temperature
Package
An outline of the timer is shown below.
Select either of the functions of these alternate-function pins.
Interval timer
External event counter
Timer output
PPG output
PWM output
Pulse width measurement
Square-wave output
Interrupt source
Item
CAN
3-wire CSI
LIN-UART
LIN-UART/
CSI
Internal
External
Note
• 16 bit x 16 bit = 32 bit (Multiplication)
• 32 bit ÷ 32 bit = 32 bit remainder of 16 bits (Division)
• Reset using RESET pin
• Internal reset by watchdog timer
• Internal reset by power-on-clear
• Internal reset by low-voltage detector
V
T
• 64-pin plastic LQFP(10x10)
• 64-pin plastic LQFP(12x12)
A
DD
= −40 to +85°C, −40 to +125°C
μ
= 1.8 to 5.5 V
TM00 TM01 TM02 TM03
1 ch
1 ch
Event Counters 00 to 03
PD78F0887
1
1
−
2
1
2
16-Bit Timer/
1 ch
1 ch
1
1
−
2
1
2
User’s Manual U17554EJ4V0UD
CHAPTER 1 OUTLINE
1 ch
1 ch
1
1
−
2
1
2
1 ch
1 ch
1
1
−
2
1
2
μ
PD78F0888
TM50
Event Counters
1 ch
1 ch
8-Bit Timer/
1
−
1
−
1
1
50 and 51
Provided
TM51
1 ch
1 ch
1 ch
1 ch
1 ch
1 ch
29
−
−
1
1
1
1
8
μ
8-Bit Timers H0
TMH0
PD78F0889
1 ch
−
1
−
1
−
1
1
and H1
TMH1
1 ch
−
−
−
1
1
1
1
1 channel
Watch Timer Watchdog
−
−
−
−
−
−
1
μ
PD78F0890
Note
1 channel
Timer
−
−
−
−
−
−
−
(2/2)
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