UPD78F1154GK-GAK-AX NEC, UPD78F1154GK-GAK-AX Datasheet - Page 73

• Manufacturer Part Number: UPD78F1154GK-GAK-AX
• Description: 16BIT MCU, 128K FLASH, 8K RAM, SMD
• Manufacturer: NEC

Specifications of UPD78F1154GK-GAK-AX

• Controller Family/series: UPD78F
• No. Of I/o's: 70
• Ram Memory Size: 8192Byte
• Cpu Speed: 20MHz
• No. Of Timers: 9
• No. Of: RoHS Compliant
• Core Size: 16bit
• Program Memory Size: 128KB
• Oscillator Type: External, Internal

DC Characteristics (2/4)
(T
Notes 1. Must be 0.9V
Cautions 1. The maximum value of V
Remark Unless specified otherwise, the characteristics of alternate-function pins are the same as those of port pins.
Input voltage,
high
Input voltage,
low
A
= −40 to +85°C, 1.8 V ≤ V
Items
2. If a 0.1V
2. For P122/EXCLK, V
pull-up resistor.
open-drain mode.
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Symbol
IH1
IH2
IH3
IH4
IH5
IH6
IH7
IL1
IL2
IL3
IL4
IL5
IL6
IL7
DD
or lower voltage is set, the FLMD0 pin cannot be set to high level even when using an on-chip
DD
or higher when used in the flash memory programming mode.
P01, P02, P12, P13, P15, P41, P45, P52 to P55, P64 to
P67, P90, P121 to P124, P144
P00, P03 to P06, P10, P11, P14, P16,
P17, P30, P31, P40, P42 to P44, P46,
P47, P50, P51, P70 to P77, P140 to
P143, P145, EXCLK, RESET
P03, P04, P43, P44, P142, P143
P20 to P27
P110, P111
P60 to P63
FLMD0
P01, P02, P12, P13, P15, P41, P45, P52 to P55, P64 to
P67, P90, P121 to P124, P144
P00, P03 to P06, P10, P11, P14, P16,
P17, P30, P31, P40, P42 to P44, P46,
P47, P50, P51, P70 to P77, P140 to
P143, P145, EXCLK, RESET
P03, P04, P43, P44, P142, P143
P20 to P27
P110, P111
P60 to P63
FLMD0
DD
IH
/V
= EV
IL
differs according to the input port mode or external clock mode.
Preliminary Product Information U17892EJ2V0PM
IH
DD
of pins P02 to P04, P43, P45, and P142 to P144 is V
≤ 5.5 V, AV
Conditions
REF0
Normal mode
TTL mode
4.0 V ≤ V
AV
AV
Normal mode
TTL mode
4.0 V ≤ V
AV
AV
=
AV
REF0
REF1
REF0
REF1
REF1
= V
= V
= V
= V
DD
DD
DD
DD
DD
DD
≤ 5.5 V
≤ 5.5 V
≤ V
DD
, V
0.7AV
0.7AV
0.7V
0.8V
0.7V
0.9V
MIN.
SS
Note 1
2.2
0
0
0
0
0
0
0
DD
DD
REF0
REF1
DD
DD
= EV
SS
TYP.
= AV
DD
78K0R/KF3
, even in the N-ch
0.3AV
0.3AV
AV
AV
0.3V
0.2V
0.3V
0.1V
SS
MAX.
V
V
V
V
6.0
0.8
Note 2
REF0
REF1
DD
DD
DD
DD
= 0 V)
DD
DD
REF0
REF1
DD
DD
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
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