UPD78F0890GK(A)-GAJ-AX NEC, UPD78F0890GK(A)-GAJ-AX Datasheet - Page 99

• 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

WR
WR
WR
RD
P3:
PU3:
PM3:
RD:
WR××: Write signal
PORT
PM
PU
Read signal
Port register 3
Pull-up resistor option register 3
Port mode register 3
PM32, PM33
PU32, PU33
Output latch
(P32, P33)
Alternate
Alternate
function
function
PM3
PU3
P3
Figure 5-8. Block Diagram of P32 and P33
CHAPTER 5 PORT FUNCTIONS
User’s Manual U17554EJ4V0UD
EV
DD
P-ch
P32/INTP3/TI012/TO02,
P33/INTP4/TI51/TO51
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