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40 Altera Corporation

MAX 9000 Programmable Logic Device Family Data Sheet

Notes:

(1) All pins not listed are user I/O pins.

(2) Perform a complete thermal analysis before committing a design to this device package. See Application Note 74

(Evaluating Power for Altera Devices).

(3) EPM9320A devices are not offered in this package.

(4) During in-system programming, each device’s VPP pin must be connected to the 5.0-V power supply. During

normal device operation, the VPP pin is pulled up internally and can be connected to the 5.0-V supply or left

unconnected.

(5) The user I/O pin count includes dedicated input pins and all I/O pins.

Notes:

(1) All pins not listed are user I/O pins.

(2) Perform a complete thermal analysis before committing a design to this device package. See Application Note 74

(Evaluating Power for Altera Devices) for more information.

(3) During in-system programming, each device’s

VPP pin must be connected to the 5.0-V power supply. During

normal device operation, the

VPP pin is pulled up internally and can be connected to the 5.0-V supply or left

unconnected.

(4) The user I/O pin count includes dedicated input pins and all I/O pins.

Table 27. EPM9400 Dedicated Pin-Outs Note (1)

Pin Name 84-Pin PLCC (2) 208-Pin RQFP 240-Pin RQFP

DIN1 (GCLK1) 2 182 210

DIN2 (GCLK2) 1 183 211

DIN3 (GCLR) 12 153 187

DIN4 (GOE) 74 4 234

TCK 43 78 91

TMS 54 49 68

TDI 42 79 92

TDO 31 108 114

GND 6, 13, 20, 26, 27, 47, 60,

66, 69, 73

14, 20, 24, 31, 35, 41, 42,

43, 44, 46, 47, 66, 85, 102,

110, 113, 114, 115, 116,

118, 121, 122, 132, 133,

143, 152, 170, 189, 206

5, 14, 25, 34, 45, 54, 65,

66, 81, 96, 110, 115, 126,

127, 146, 147, 166, 167,

186, 200, 216, 229

VCCINT (5.0 V only) 16, 23, 30, 56, 63, 70 10, 19, 30, 45, 112, 128,

139, 148

4, 24, 44, 64, 117, 137,

157, 177

VCCIO (3.3 or 5.0 V) 17, 37, 59, 80 5, 25, 36, 55, 72, 91, 111,

127, 138, 159, 176, 195

15, 35, 55, 73, 86, 101,

116, 136, 156, 176, 192,

205, 220, 235

No Connect (N.C.) – 6, 7, 8, 9, 11, 12, 13, 109,

144, 145, 146, 147, 149,

150, 151

1, 2, 3, 6, 7, 8, 9, 10, 11,

12, 13, 168, 169, 170,

171, 172, 173, 174, 175,

178, 179, 180, 181, 182,

183, 184, 185, 236, 237,

238, 239, 240

VPP (3) 55 48 67

Total User I/O Pins (4) 59 139 159

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 46

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