GMS87C4060 Datasheet, PDF (17/102 Pages) Hynix Semiconductor – 8-BIT SINGLE-CHIP MICROCONTROLLERS

PRELIMINARY
GMS81C4040/87C4060
Parameter
pull-up lekage current
High input leakage
current
Low input leakage
current
Open drain leakage
current
RAM data retention
voltage
I²C port impedance
(I/O Transistor off)
Hysterisis
Symbol
Condition
I_RUP
I_IZH
I_IZL
I_LOZ
V_DD = 5.5v, V_PIN = 0.4V
TEST
V_DD = 5.5V_, V_PIN = V_DD
All input, I/O pins except X_IN, OSC1,
R47~40
V_DD = 5.5V_, V_PIN = 0V
All input, I/O pins except X_IN, OSC1,
R47~44
V_DD = 5.5V_, V_OH = V_DD, N-ch Tr. off
R47~40
V_RAM V_DD
R_BS
Vt+ ~
Vt-
V_DD = 4.5V_,
V_SCL0 = V_SCL1 = 2.25V
V_SDA0 = V_SDA1 = 2.25V
SCL0:SCl1 (R44:R45)
SDA0:SDA1 (R46:R47)
TEST, RESET, Xin, OSC1, R17~16,
R27~20, R47~44, R52, R67
Specifications
Unit
Min.
Typ.
Max.
-1.5
-400
µA
-5
-
5
µA
-5
-
5
µA
-
-
10
µA
1.2
-
-
V
-
-
120
Ω
1.0
-
-
V
Nov. 1999 Ver 1.0
PRELIMINARY
13