9536XL Data Sheet PDF | Xilinx





(Datasheet) 9536XL PDF Download

Part Number 9536XL
Description XC9536XL
Manufacture Xilinx
Total Page 7 Pages
PDF Download Download 9536XL Datasheet PDF

Features: R XC9536XL High Performance CPLD Prelim inary Product Specification cations and computing systems. It is comprised of two 54V18 Function Blocks, providing 80 0 usable gates with propagation delays of 5 ns. See Figure 2 for architecture overview. DS058 (v1.2) June 25, 2001 Features • • • • 5 ns pin-to-p in logic delays System frequency up to 178 MHz 36 macrocells with 800 usable g ates Available in small footprint packa ges - 44-pin PLCC (34 user I/O pins) - 44-pin VQFP (34 user I/O pins) - 48-pin CSP (36 user I/O pins) - 64-pin VQFP ( 36 user I/O pins) Optimized for high-pe rformance 3.3V systems - Low power oper ation - 5V tolerant I/O pins accept 5 V , 3.3V, and 2.5V signals - 3.3V or 2.5V output capability - Advanced 0.35 micr on feature size CMOS FastFLASH™ techn ology Advanced system features - In-sys tem programmable - Superior pin-locking and routability with FastCONNECT II™ switch matrix - Extra wide 54-input Fu nction Blocks - Up to 90 product-terms per macrocell with individual produc.

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9536XL datasheet
R XC9536XL High Performance
CPLD
DS058 (v1.2) June 25, 2001
Preliminary Product Specification
Features
• 5 ns pin-to-pin logic delays
• System frequency up to 178 MHz
• 36 macrocells with 800 usable gates
• Available in small footprint packages
- 44-pin PLCC (34 user I/O pins)
- 44-pin VQFP (34 user I/O pins)
- 48-pin CSP (36 user I/O pins)
- 64-pin VQFP (36 user I/O pins)
• Optimized for high-performance 3.3V systems
- Low power operation
- 5V tolerant I/O pins accept 5 V, 3.3V, and 2.5V
signals
- 3.3V or 2.5V output capability
- Advanced 0.35 micron feature size CMOS
FastFLASH™ technology
• Advanced system features
- In-system programmable
- Superior pin-locking and routability with
FastCONNECT II™ switch matrix
- Extra wide 54-input Function Blocks
- Up to 90 product-terms per macrocell with
individual product-term allocation
- Local clock inversion with three global and one
product-term clocks
- Individual output enable per output pin
- Input hysteresis on all user and boundary-scan pin
inputs
- Bus-hold circuitry on all user pin inputs
- Full IEEE Standard 1149.1 boundary-scan (JTAG)
• Fast concurrent programming
• Slew rate control on individual outputs
• Enhanced data security features
• Excellent quality and reliability
- Endurance exceeding 10,000 program/erase
cycles
- 20 year data retention
- ESD protection exceeding 2,000V
• Pin-compatible with 5V-core XC9536 device in the
44-pin PLCC package and the 48-pin CSP package
Description
The XC9536XL is a 3.3V CPLD targeted for high-perfor­
mance, low-voltage applications in leading-edge communi­
cations and computing systems. It is comprised of two
54V18 Function Blocks, providing 800 usable gates with
propagation delays of 5 ns. See Figure 2 for architecture
overview.
Power Estimation
Power dissipation in CPLDs can vary substantially depend­
ing on the system frequency, design application and output
loading. To help reduce power dissipation, each macrocell
in a XC9500XL device may be configured for low-power
mode (from the default high-performance mode). In addi­
tion, unused product-terms and macrocells are automati­
cally deactivated by the software to further conserve power.
For a general estimate of ICC, the following equation may be
used:
ICC (mA) = MCHP(0.5) + MCLP(0.3) + MC(0.0045 mA/MHz) f
Where:
MCHP = Macrocells in high-performance (default) mode
MCLP = Macrocells in low-power mode
MC = Total number of macrocells used
f = Clock frequency (MHz)
This calculation is based on typical operating conditions
using a pattern of 16-bit up/down counters in each Function
Block with no output loading. The actual ICC value varies
with the design application and should be verified during
normal system operation.
Figure 1 shows the above estimation in a graphical form.
60
178 MHz
50
40
30
20
HighLPowerfPoormwearnc1e25 MHz
10
0 50 100 150 200 250
Clock Frequency (MHz)
DS058_01_061101
Figure 1: Typical ICC vs. Frequency for XC9536XL
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DS058 (v1.2) June 25, 2001
Preliminary Product Specification
www.xilinx.com
1-800-255-7778
1
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