UPD78F0890GK(A)-GAJ-AX NEC, UPD78F0890GK(A)-GAJ-AX Datasheet - Page 119

• 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

Remark ×:
Caution When using P80/ANI0 to P87/ANI7, P90/ANI8 to P93/ANI11 in the input mode, not only PM8 and PM9
P76
P80-P87
P90-P93
P120
P121
P122
P123
P124
P131
P132
Pin Name
Table 5-5. Settings of Port Mode Register and Output Latch When Using Alternate Function (2/2)
PM××: Port mode register
P××:
(input/output) but also the A/D port configuration register (ADPC) (analog input/digital input) must
be set (for details, see 13.3 (4) Analog input channel specification register (ADS) to (7) Port mode
register 9 (PM9)). The reset value of ADPC is 00H (P80/ANI0 to P87/ANI7, P90/ANI8 to P93/ANI11
are all analog input pins).
SCK11
ANI0-ANI7
ANI8-ANI11
INTP0
EXLVI
X1
X2
EXCLK
XT1
XT2
EXCLKS
TI003
TI013
TO03
Don’t care
Port output latch
Function Name
CHAPTER 5 PORT FUNCTIONS
Alternate Function
User’s Manual U17554EJ4V0UD
Input
Output
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Output
I/O
PM××
1
0
1
1
1
1
1
1
1
1
1
1
1
1
0
P××
×
1
×
×
×
×
×
×
×
×
×
×
×
×
0
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