GMS81508A Datasheet, PDF (83/91 Pages) Hynix Semiconductor – USERS MANUAL

GMS81516AT EPROM PROGRAMMING
HYUNDAI MicroElectronics
64QFP Package for GMS81516AT
Pin No.
MCU Mode
1
R65/AN5
I/O
2
R64/AN4
I/O
3
R63/AN3
I
4
R62/AN2
I
5
R61/AN1
I
6
R60/AN0
I
7
R57/PWM1 I/O
8
R56/PWM0 I/O
9
R55/BUZ
I/O
10 R54/WDTO I/O
11 R53/SRDY I/O
12 R52/SCLK I/O
13 R51/SOUT I/O
14
R50/SIN
I/O
15
R47/T3O
I/O
16
R46/T1O
I/O
17
R45/EC2
I/O
18
R44/EC0
I/O
19
R43/INT3
I/O
20
R42/INT2
I/O
21
R41/INT1
I/O
22
R40/INT0
I/O
23
RESET
I
24
XIN
I
25
XOUT
O
26
VSS
-
27
R27
I/O
28
R26
I/O
29
R25
I/O
30
R24
I/O
31
R23
I/O
32
R22
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
(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
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
R21
I/O
R20
I/O
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
OTP Mode
A9
I
A8
I
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
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
5