GMS81508A Datasheet, PDF (84/91 Pages) Hynix Semiconductor – USERS MANUAL

HYUNDAI MicroElectronics
GMS81516AT EPROM PROGRAMMING
64LQFP Package for GMS81516AT
Pin No.
MCU Mode
1
R63/AN3
I
2
R62/AN2
I
3
R61/AN1
I
4
R60/AN0
I
5
R57/PWM1 I/O
6
R56/PWM0 I/O
7
R55/BUZ
I/O
8
R54/WDTO I/O
9
R53/SRDY I/O
10 R52/SCLK I/O
11 R51/SOUT I/O
12
R50/SIN
I/O
13
R47/T3O
I/O
14
R46/T1O
I/O
15
R45/EC2
I/O
16
R44/EC0
I/O
17
R43/INT3
I/O
18
R42/INT2
I/O
19
R41/INT1
I/O
20
R40/INT0
I/O
21
RESET
I
22
XIN
I
23
XOUT
O
24
VSS
-
25
R27
I/O
26
R26
I/O
27
R25
I/O
29
R24
I/O
29
R23
I/O
30
R22
I/O
31
R21
I/O
32
R20
I/O
OTP Mode
(1)
I
(1)
I
(1)
I
(1)
I
(1)
I
(1)
I
(1)
I
(1)
I
(1)
I
(1)
I
(1)
I
(1)
I
(2)
I
(2)
I
CE
I
OE
I
(1)
I
(1)
I
(1)
I
(1)
I
(1)
I
(1)
I
(3)
O
VSS
-
A15
I
A14
I
A13
I
A12
I
A11
I
A10
I
A9
I
A8
I
Pin No.
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
MCU Mode
R17
I/O
R16
I/O
R15
I/O
R14
I/O
R13
I/O
R12
I/O
R11
I/O
R10
I/O
R07
I/O
R06
I/O
R05
I/O
R04
I/O
R03
I/O
R02
I/O
R01
I/O
R00
I/O
R37
I/O
R36
I/O
R35
I/O
R34
I/O
R33
I/O
R32
I/O
R31
I/O
R30
I/O
VDD
-
MP
I
AVSS
I
AVREF
I
R67/AN7
I/O
R66/AN6
I/O
R65/AN5
I/O
R64/AN4
I/O
OTP Mode
A7
I
A6
I
A5
I
A4
I
A3
I
A2
I
A1
I
A0
I
O7
I/O
O6
I/O
O5
I/O
O4
I/O
O3
I/O
O2
I/O
O1
I/O
O0
I/O
(1)
I
(1)
I
(1)
I
(1)
I
(1)
I
(1)
I
(1)
I
(1)
I
VDD
-
VPP
-
(1)
I
(1)
I
(1)
I
(1)
I
(1)
I
(1)
I
NOTES:
(1) These pins must be connected to VSS, because these
pins are input ports during programming, program verify and reading
(2) These pins must be connected to VDD.
(3) XOUT pin must be opened during programming.
I/O: Input/Output Pin
I: Input Pin
O: Output Pin
6