參數(shù)資料
型號(hào): EP2AGX260FF35I5N
廠商: Altera
文件頁(yè)數(shù): 62/90頁(yè)
文件大小: 0K
描述: IC ARRIA II GX 260K 1152FBGA
產(chǎn)品培訓(xùn)模塊: Three Reasons to Use FPGA's in Industrial Designs
標(biāo)準(zhǔn)包裝: 3
系列: Arria II GX
LAB/CLB數(shù): 10260
邏輯元件/單元數(shù): 244188
RAM 位總計(jì): 12038144
輸入/輸出數(shù): 612
電源電壓: 0.87 V ~ 0.93 V
安裝類(lèi)型: 表面貼裝
工作溫度: -40°C ~ 100°C
封裝/外殼: 1152-BBGA
供應(yīng)商設(shè)備封裝: 1152-FBGA(27x27)
Chapter 1: Device Datasheet for Arria II Devices
1–57
Switching Characteristics
December 2013
Altera Corporation
DSP Block Specifications
Table 1–46 lists the DSP block performance specifications for Arria II GX devices.
Table 1–47 lists the DSP block performance specifications for Arria II GZ devices.
Table 1–46. DSP Block Performance Specifications for Arria II GX Devices (Note 1)
Mode
Resources
Used
Performance
Unit
Number of
Multipliers
C4
I3
C5,I5
C6
9 × 9-bit multiplier
1
380
310
300
250
MHz
12 × 12-bit multiplier
1
380
310
300
250
MHz
18 × 18-bit multiplier
1
380
310
300
250
MHz
36 × 36-bit multiplier
1
350
270
220
MHz
18 × 36-bit high-precision multiplier
adder mode
1
350
270
220
MHz
18 × 18-bit multiply accumulator
4
380
310
300
250
MHz
18 × 18-bit multiply adder
4
380
310
300
250
MHz
18 × 18-bit multiply adder-signed full
precision
2
380
310
300
250
MHz
18 × 18-bit multiply adder with
loopback (2)
2
275
220
180
MHz
36-bit shift (32-bit data)
1
350
270
220
MHz
Double mode
1
350
270
220
MHz
Notes to Table 1–46:
(1) Maximum is for a fully-pipelined block with Round and Saturation disabled.
(2) Maximum is for loopback input registers disabled, Round and Saturation disabled, pipeline and output registers enabled.
Table 1–47. DSP Block Performance Specifications for Arria II GZ Devices (Note 1) (Part 1 of 2)
Mode
Resources
Used
Performance
Unit
Number of
Multipliers
–3
–4
9 × 9-bit multiplier
1
460
400
MHz
12 × 12-bit multiplier
1
500
440
MHz
18 × 18-bit multiplier
1
550
480
MHz
36 × 36-bit multiplier
1
440
380
MHz
18 × 18-bit multiply accumulator
4
440
380
MHz
18 × 18-bit multiply adder
4
470
410
MHz
18 × 18-bit multiply adder-signed full
precision
2
450
390
MHz
18 × 18-bit multiply adder with
loopback (2)
2
350
310
MHz
36-bit shift (32-bit data)
1
440
380
MHz
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