UPD78F9222MC(T)-5A4-A NEC, UPD78F9222MC(T)-5A4-A Datasheet - Page 50
UPD78F9222MC(T)-5A4-A
Manufacturer Part Number
UPD78F9222MC(T)-5A4-A
Description
8BIT MCU, 4K FLASH, 256B RAM, 78F9222
Manufacturer
NEC
Datasheet
1.UPD78F9222MCT-5A4-A.pdf
(414 pages)
Specifications of UPD78F9222MC(T)-5A4-A
Controller Family/series
UPD78
No. Of I/o's
17
Ram Memory Size
256Byte
Cpu Speed
10MHz
No. Of Timers
4
No. Of
RoHS Compliant
Core Size
8bit
Program Memory Size
4KB
Oscillator Type
External, Internal
Available stocks
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Part Number:
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Quantity:
1 000
Company:
Part Number:
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Quantity:
20 000
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4.1
shows the functions of each port.
CHAPTER 2 PIN FUNCTIONS.
50
The 78K0S/KA1+ has the ports shown in Figure 4-1, which can be used for various control operations. Table 4-1
In addition to digital I/O port functions, each of these ports has an alternate function.
Functions of Ports
Port 4
Port 12
Port 13
CHAPTER 4 PORT FUNCTIONS
Figure 4-1. Port Functions
P40
P45
P121
P123
P130
User’s Manual U16898EJ5V0UD
P20
P23
P30
P31
P34
Port 2
Port 3
For details, refer to
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