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| GMS82524 Datasheet, PDF (68/93 Pages) Hynix Semiconductor – 8-BIT SINGLE-CHIP MICROCONTROLLERS | |||
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HYUNDAI MicroElectronics
20.3 Programming Specification
DEVICE OPERATION MODE
(TA = 25°C ± 5°C)
Mode
CE
OE
A0~A15
Read Mode
X1
X1
Output Disable Mode
VIH
VIH
X1
Programming Mode
VIL
VIH
X1
Program Verify
X1
X1
1. X = Either VIL or VIH.
2. See DC Characteristics Table for VDD and VPP voltage during programming.
VPP
VDD2
VDD2
VPP2
VPP2
GMS82512/16/24
VDD
5.0V
5.0V
VDD2
VDD2
O0~O7
DOUT
Hi-Z
DIN
DOUT
DEVICE CHARACTERISTICS
(VSS=0V, TA = 25°C ± 5°C)
Symbol
Item
Min
Typ
Max
VPP
Quick Pulse Programming
11.50
11.75
12.0
VDD1
Quick Pulse Programming
5.75
6.0
6.25
IPP2
VPP supply current
50
IDD2
VDD supply current
30
VIH
Input high voltage
0.8VDD
VIL
Input low voltage
0.2VDD
VOH
Output high voltage
VDD-0.1
VOL
Output low voltage
0.4
IIL
Input leakage current
5
1. VDD must be applied simultaneously or before VPP and removed simultaneously or after VPP.
2. The maximum current value is with outputs O0 to O7 unloaded.
Unit
V
V
mA
mA
V
V
V
V
µA
Test condition
CE=VIL
IOH= -2.5mA
IOL= 2.1mA
FEB. 2000 Ver 1.00
65
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