UPD78F0890GK(A)-GAJ-AX NEC, UPD78F0890GK(A)-GAJ-AX Datasheet - Page 99
![8BIT MCU, 128K FLASH, 7K RAM, LQFP](/photos/19/1/190186/ge64lqfp05-40_sml.jpg)
UPD78F0890GK(A)-GAJ-AX
Manufacturer Part Number
UPD78F0890GK(A)-GAJ-AX
Description
8BIT MCU, 128K FLASH, 7K RAM, LQFP
Manufacturer
NEC
Datasheet
1.UPD78F0890GKA-GAJ-AX.pdf
(732 pages)
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
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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
99
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