HC210 datasheet(197/228 Pages) ALTERA

197 / 228 page

Altera Corporation

8–9

September 2008

Preliminary

I/O Support and Planning

User I/O Count Per IOE Type and Bank Location

Table 8–5 lists the maximum I/O count per IOE type. This helps you

select a HardCopy II device based on the I/O standard support

requirement.

HardCopy II Supported I/O Standards

Table 8–6 lists I/O standards that HardCopy II devices supports,

separated by IOE type. This list only focuses on user I/O pins.

Table 8–5. HardCopy II Maximum User I/O Count Per IOE Type

Notes (1), (2)

Device

Package

Memory Interface

IOEs

General Purpose

IOEs

High-Speed IOEs

Top

Bottom

Right

Bottom

Left

Right

HC210

484-pin FineLine BGA

HC220

672-pin FineLine BGA

126

124

118

124

HC220

780-pin FineLine BGA

126

124

120

124

HC230 (3)

1,020-pin FineLine BGA

180

178

152

188

HC240 (4)

1,020-pin FineLine BGA

184

182

188

HC240 (4)

1,508-pin FineLine BGA

238

233

240

Notes to Table 8–5:

(1)

User I/O pin counts are preliminary. The Quartus II software I/O pin counts include one additional pin,

PLL_ENA,

which is not included in this pin count. The

PLL_ENA pin is not available as a general purpose I/O pin and can

only be used to enable the PLLs in this device.

(2)

All I/O pin counts include eight dedicated clock input pins (

clk1p, clk1n, clk3p, clk3n, clk9p, clk9n,

clk11p, and clk11n) that can be used for data inputs.

(3)

The I/O pin counts for all HC230 combinations include four dedicated fast PLL clock inputs (

FPLL7CLKp/n,

FPLL8CLKp/n) that can be used for data inputs.

(4)

The I/O pin counts for HC240 combinations include eight dedicated fast PLL clock inputs (

FPLL7CLKp/n,

FPLL8CLKp/n, FPLL9CLKp/n, and FPLL10CLKp/n) that can be used for data inputs.

Table 8–6. Hardcopy II Supported I/O Standards on User I/O Pins (Part 1 of 2)

I/O Standard

Type

VCCIO Level (V)

Memory

Interface

IOEs

General

Purpose

IOEs

High-

Speed

IOEs

Input

Output

3.3-V LVTTL/LVCMOS

Single-ended

3.3/2.5

3.3

2.5-V LVTTL/LVCMOS

Single-ended

3.3/2.5

2.5

1.8-V LVTTL/LVCMOS

Single-ended

1.8/1.5

1.8

1.5-V LVCMOS

Single-ended

1.8/1.5

1.5

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