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OTP GPIO Type MCU Series (High EFT/ESD Level)

IC Part No. Memory Type ROM (Bit) RAM (Byte) I/O Pins Interrupt (Ex/In) Timer Modules WDT PWM VDD(V) Oper. Temp.(°C) Oscillation Mode Comparator Special Function Package-Lead Count
(8-bit) (16-bit)
EM78P159N
OTP 1K*13 48 7
11
13
15
3(2/1) 1 - Yes - 2.1~5.5
2.3~5.5
0 ~ 70
-40 ~ 85
IRC, ERC,
HXT, LXT
- IRC SSOP-10L
DIP/ SOP-14L
SOP-16L
DIP/SOP-18L
SSOP-20L
EM78P163N
OTP 1K*13 48 12
14
5(3/2) 1 - Yes 10*1 2.0~5.5
2.2~5.5
0 ~ 70
-40 ~ 85
IRC, ERC,
HXT, HXT2,XT
LXT1, LXT2
1
(4ch)
LVR
4-Ch Comp
TBRD
DIP/SOP-14L
DIP/SOP-16L
EM78P164N
OTP 1K*13 48 12
14
5(3/2) 1 - Yes 10*1 2.0~5.5
2.2~5.5
0 ~ 70
-40 ~ 85
IRC, ERC,
HXT, HXT2,XT
LXT1, LXT2
1
(4ch)
LVR
4-Ch Comp
TBRD
4-I/O pin with high voltage
(12V) open-drain
DIP/SOP-14L
DIP/SOP-16L
EM78P210N
OTP 2K*13 80 18
22
5(4/1) 1 - Yes - 2.1~5.5
2.3~5.5
0 ~ 70
-40 ~ 85
IRC, ERC,
HXT1, LXT1
HXT2, LXT2
1 High sink I/O SDIP/ SOP/ SSOP-20L
SDIP /SOP/ SSOP-24L
EM78P220N
OTP 4K*13 144 22
26
5(4/1) 1 - Yes - 2.1~5.5
2.3~5.5
0 ~ 70
-40 ~ 85
IRC, ERC,
HXT1, LXT1
HXT2, LXT2
1 High sink I/O SDIP/SOP/SSOP-24L
SDIP/SOP/SSOP-28L
EM78P202N
OTP 2K*13 80 18
16
5(4/1) 1 - Yes - 2.1~5.5
2.3~5.5
0 ~ 70
-40 ~ 85
IRC,ERC, 
HXT1,HXT2
LXT1,LXT2
XT
1 LVR
IRC
DIP/SOP-20L
DIP/SOP-18L
EM78P173N
OTP 1K*13 48 12
8
4(3/1) 1 - Yes - 2.1~5.5
2.3~5.5
0 ~ 70
-40 ~ 85
IRC,ERC, 
HXT1,HXT2
LXT1,LXT2
XT
- LVR
LVD
IRC
DIP/SOP-14L
MSOP-10L
EM78P176N
OTP 1K*13 48 18
16
8
4(3/1) 1 - Yes - 2.1~5.5
2.3~5.5
0 ~ 70
-40 ~ 85
IRC,ERC, 
HXT1,HXT2
LXT1,LXT2
XT
- LVR
LVD
IRC
DIP/SOP-20L
DIP/SOP-18L
EM78P224N
OTP 4K*15 176 26
30
5(3/2) 1 - Yes 8*1 2.1~5.5
2.3~5.5
0 ~ 70
-40 ~ 85
IRC
HXT1,HXT2
LXT1
XT
- High sink I/O
LVR
LVD
PDO/PWM/Capture/Buzzer
DIP/SKDIP/SOP/SSOP-28L
DIP/SOP-32L
EM78P153K
OTP 1K*13 32 11 I/O & 1I 3(2/1) 1 - Yes - 2.1~5.5
2.3~5.5
0 ~ 70
-40 ~ 85
IRC,ERC, 
HXT1,HXT2
LXT1,LXT2
XT
- LVR
IRC
DIP/SOP-14L
EM78P156K
OTP 1K*13 48 12 I/O 3(2/1) 1 - Yes - 2.1~5.5
2.3~5.5
0 ~ 70
-40 ~ 85
IRC,ERC, 
HXT1,HXT2
LXT1,LXT2
XT
- LVR
IRC
DIP/SOP-18L
SSOP-20L