ispLSI® 1048C Device Datasheet September 2010 All Devices Discontinued! Product Change Notifications (PCNs) have been issued to discontinue all devices in this data sheet. The original datasheet pages have not been modified and do not reflect those changes. Please refer to the table below for reference PCN and current product status. Product Line ispLSI 1048C Ordering Part Number ispLSI 1048C-50LQ ispLSI 1048C-70LQ ispLSI 1048C-50LQI ispLSI 1048C-50LG/883 5962-9558701MXC Product Status Discontinued Reference PCN PCN#13-10 PCN#05A-10 5555 N.E. Moore Ct. Hillsboro, Oregon 97124-6421 Phone (503) 268-8000 FAX (503) 268-8347 Internet: http://www.latticesemi.com ispLSI 1048C ® In-System Programmable High Density PLD Functional Block Diagram • HIGH-DENSITY PROGRAMMABLE LOGIC — 8000 PLD Gates — 96 I/O Pins, 12 Dedicated Inputs, 2 Global Output Enables — 288 Registers — High-Speed Global Interconnect — Wide Input Gating for Fast Counters, State Machines, Address Decoders, etc. — Small Logic Block Size for Random Logic — Security Cell Prevents Unauthorized Copying • HIGH PERFORMANCE E2CMOS® TECHNOLOGY — fmax = 70 MHz Maximum Operating Frequency — fmax = 50 MHz for Industrial and Military/883 Devices — tpd = 16 ns Propagation Delay — TTL Compatible Inputs and Outputs — Electrically Erasable and Reprogrammable — Non-Volatile E2CMOS Technology — 100% Tested at Time of Manufacture • IN-SYSTEM PROGRAMMABLE — In-System Programmable™ (ISP™) 5-Volt Only — Increased Manufacturing Yields, Reduced Time-toMarket, and Improved Product Quality — Reprogram Soldered Devices for Faster Debugging • COMBINES EASE OF USE AND THE FAST SYSTEM SPEED OF PLDs WITH THE DENSITY AND FLEXIBILITY OF FIELD PROGRAMMABLE GATE ARRAYS — Complete Programmable Device Can Combine Glue Logic and Structured Designs — Four Dedicated Clock Input Pins — Synchronous and Asynchronous Clocks — Flexible Pin Placement — Optimized Global Routing Pool Provides Global Interconnectivity Output Routing Pool Output Routing Pool F7 F6 F5 F4 F3 F2 F1 F0 E7 E6 E5 E4 E3 E2 E1 E0 D7 D Q A2 A3 Logic D6 D5 D Q D4 A D LL IS C DE O N VIC TI N ES U ED Output Routing Pool A0 A1 A4 Global Routing Pool (GRP) Array D Q GLB D3 D2 A5 D Q A6 D1 A7 Output Routing Pool Features D0 B0 B1 B2 B3 B4 B5 B6 B7 C0 C1 C2 C3 C4 C5 C6 C7 Output Routing Pool Output Routing Pool CLK 0139G1A-isp Description The ispLSI 1048C is a High-Density Programmable Logic Device containing 288 Registers, 96 Universal I/O pins, 12 Dedicated Input pins, two Global Output Enables (GOE), four Dedicated Clock Input pins and a Global Routing Pool (GRP). The GRP provides complete interconnectivity between all of these elements. The ispLSI 1048C features 5-Volt in-system programming and in-system diagnostic capabilities. It is the first device which offers non-volatile reprogrammability of the logic, and the interconnect to provide truly reconfigurable systems. Compared to the ispLSI 1048, the ispLSI 1048C offers two additional dedicated inputs and two new Global Output Enable pins. The basic unit of logic on the ispLSI 1048C device is the Generic Logic Block (GLB). The GLBs are labeled A0, A1 .. F7 in figure 1. There are a total of 48 GLBs in the ispLSI 1048C devices. Each GLB has 18 inputs, a programmable AND/OR/XOR array, and four outputs which can be configured to be either combinatorial or registered. Inputs to the GLB come from the GRP and dedicated inputs. All of the GLB outputs are brought back into the GRP so that they can be connected to the inputs of any other GLB on the device. Copyright © 2002 Lattice Semiconductor Corp. All brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice. LATTICE SEMICONDUCTOR CORP., 5555 Northeast Moore Ct., Hillsboro, Oregon 97124, U.S.A. Tel. (503) 268-8000; 1-800-LATTICE; FAX (503) 268-8556; http://www.latticesemi.com 1048C_09 1 January 2002 Specifications ispLSI 1048C Functional Block Diagram Figure 1. ispLSI 1048C Functional Block Diagram I/O I/O I/O I/O 95 94 93 92 I/O I/O I/O I/O 91 90 89 88 I/O I/O I/O I/O 87 86 85 84 I/O I/O I/O I/O 83 82 81 80 IN IN 11 10 I/O I/O I/O I/O 79 78 77 76 I/O I/O I/O I/O 75 74 73 72 I/O I/O I/O I/O 71 70 69 68 I/O I/O I/O I/O 67 66 65 64 IN 9 IN 8 RESET Input Bus Input Bus Output Routing Pool (ORP) Output Routing Pool (ORP) GOE0 Generic Logic Blocks (GLBs) GOE1 F6 F5 F4 F3 F2 F1 F0 E7 E6 E5 E4 E3 E2 E1 E0 A D LL IS C DE O N VIC TI N ES U ED F7 I/O 8 I/O 9 I/O 10 I/O 11 I/O 12 I/O 13 I/O 14 I/O 15 A0 D6 A1 D5 Global Routing Pool (GRP) A2 A3 A4 D4 D3 D2 A5 D1 A6 D0 lnput Bus Input Bus I/O 4 I/O 5 I/O 6 I/O 7 Output Routing Pool (ORP) I/O 0 I/O 1 I/O 2 I/O 3 Output Routing Pool (ORP) D7 IN 7 IN 6 I/O 63 I/O 62 I/O 61 I/O 60 I/O 59 I/O 58 I/O 57 I/O 56 I/O 55 I/O 54 I/O 53 I/O 52 I/O 51 I/O 50 I/O 49 I/O 48 A7 SDI/IN 0 MODE/IN 1 B0 B1 B2 B3 B4 B5 B6 B7 C0 C1 C2 C3 C4 C5 Output Routing Pool (ORP) Output Routing Pool (ORP) Input Bus Input Bus C6 CLK 0 CLK 1 CLK 2 IOCLK 0 IOCLK 1 C7 Clock Distribution Network Megablock ispEN IN2 SDO/ IN3 I/O I/O I/O I/O 16 17 18 19 I/O I/O I/O I/O 20 21 22 23 I/O I/O I/O I/O 24 25 26 27 I/O I/O I/O I/O 28 29 30 31 IN SCLK/ I/O I/O I/O I/O 4 IN 5 32 33 34 35 I/O I/O I/O I/O 36 37 38 39 I/O I/O I/O I/O 40 41 42 43 I/O I/O I/O I/O 44 45 46 47 Y Y Y Y 0 1 2 3 0139F(2)-48B-isp The GRP has, as its inputs, the outputs from all of the GLBs and all of the inputs from the bi-directional I/O cells. All of these signals are made available to the inputs of the GLBs. Delays through the GRP have been equalized to minimize timing skew. The device also has a 96 I/O cells, each of which is directly connected to an I/O pin. Each I/O cell can be individually programmed to be a combinatorial input, registered input, latched input, output or bi-directional I/O pin with 3-state control. Additionally, all outputs have selectable polarity, active high or active low. The signal voltage levels are TTL-compatible, and the output drivers can source 4 mA or sink 8 mA. Clocks in the ispLSI 1048C device are selected using the Clock Distribution Network. Four dedicated clock pins (Y0, Y1, Y2 and Y3) are brought into the distribution network, and five clock outputs (CLK 0, CLK 1, CLK 2, IOCLK 0 and IOCLK 1) are provided to route clocks to the GLBs and I/O cells. The Clock Distribution Network can also be driven from a special clock GLB (D0 on the ispLSI 1048C device). The logic of this GLB allows the user to create an internal clock from a combination of internal signals. Eight GLBs, 16 I/O cells, two dedicated inputs and one ORP are connected together to make a Megablock as shown in figure 1. The outputs of the eight GLBs are connected to a set of 16 universal I/O cells by the ORP. Each ispLSI 1048C device contains six Megablocks. 2 Specifications ispLSI 1048C Absolute Maximum Ratings 1 Supply Voltage Vcc .................................. -0.5 to +7.0V Input Voltage Applied ........................ -2.5 to VCC +1.0V Off-State Output Voltage Applied ..... -2.5 to VCC +1.0V Storage Temperature ................................ -65 to 150°C Case Temp. with Power Applied .............. -55 to 125°C A D LL IS C DE O N VIC TI N ES U ED Max. Junction Temp. (TJ) with Power Applied ... 150°C 1. Stresses above those listed under the “Absolute Maximum Ratings” may cause permanent damage to the device. Functional operation of the device at these or at any other conditions above those indicated in the operational sections of this specification is not implied (while programming, follow the programming specifications). DC Recommended Operating Conditions SYMBOL VCC PARAMETER MAX. UNITS Commercial TA = 0˚C to +70˚C 4.75 5.25 Industrial TA = -40˚C to +85˚C 4.5 5.5 Military/883 TC = -55°C to +125°C 4.5 5.5 Input Low Voltage 0 0.8 V Input High Voltage 2.0 Vcc + 1 V Supply Voltage VIL VIH MIN. V Table 2- 0005Aisp w/mil.eps Capacitance (TA=25oC, f=1.0 MHz) SYMBOL C1 C2 1 MAXIMUM PARAMETER Dedicated Input Capacitance UNITS TEST CONDITIONS Commercial/Industrial 8 pf VCC=5.0V, VIN=2.0V Military 10 pf VCC=5.0V, VIN=2.0V 10 pf VCC=5.0V, VI/O, VY=2.0V I/O and Clock Capacitance Table 2- 0006 1. Characterized but not 100% tested. Data Retention Specifications PARAMETER MINIMUM MAXIMUM 20 — Years 10000 — Cycles Data Retention Erase/Reprogram Cycles UNITS Table 2- 0008B 3 Specifications ispLSI 1048C Switching Test Conditions Input Pulse Levels Figure 2. Test Load GND to 3.0V Input Rise and Fall Time ≤ 3ns 10% to 90% Input Timing Reference Levels 1.5V Output Timing Reference Levels 1.5V Output Load + 5V R1 See figure 2 Device Output Test Point A D LL IS C DE O N VIC TI N ES U ED 3-state levels are measured 0.5V from steady-state active level. Table 2- 0003 CL* R2 Output Load Conditions (see figure 2) Test Condition R1 R2 CL 470Ω 390Ω 35pF Active High ∞ 390Ω 35pF Active Low 470Ω 390Ω 35pF Active High to Z at VOH - 0.5V ∞ 390Ω 5pF Active Low to Z 470Ω 390Ω 5pF A B C *CL includes Test Fixture and Probe Capacitance. at VOL + 0.5V Table 2- 0004A DC Electrical Characteristics Over Recommended Operating Conditions SYMBOL VOL VOH IIL IIH IIL-isp IIL-PU IOS1 ICC2,4 PARAMETER CONDITION MIN. TYP.3 MAX. UNITS – 0.4 V Output Low Voltage IOL =8 mA – Output High Voltage IOH =-4 mA 2.4 – – V Input or I/O Low Leakage Current 0V ≤ VIN ≤ VIL (MAX.) – – -10 μA Input or I/O High Leakage Current 3.5V ≤ VIN ≤ VCC – – 10 μA ispEN Input Low Leakage Current 0V ≤ VIN ≤ VIL (MAX.) – – -150 μA I/O Active Pull-Up Current 0V ≤ VIN ≤ VIL – – -150 μA Output Short Circuit Current VCC = 5V, VOUT = 0.5V – – -200 mA VIL = 0.5V, VIH = 3.0V Commercial – 165 235 mA fTOGGLE = 1 MHz – 165 260 mA Operating Power Supply Current Industrial/Military 1. One output at a time for a maximum duration of one second. Vout = 0.5V was selected to avoid test problems by tester ground degradation. Characterized but not 100% tested. 2. Measured using twelve 16-bit counters. 3. Typical values are at VCC = 5V and TA = 25oC. 4. Maximum ICC varies widely with specific device configuration and operating frequency. Refer to the Power Consumption section of this datasheet and Thermal Management section of the Lattice Semiconductor Data Book or CD-ROM to estimate maximum Table 2- 0007A-48-isp ICC. 4 Specifications ispLSI 1048C External Timing Parameters Over Recommended Operating Conditions 4 2 PARAMETER TEST # COND. -50 MIN. MAX. MIN. MAX. UNITS A 1 Data Propagation Delay, 4PT bypass, ORP bypass – 16.0 – 22.0 ns A 2 Data Propagation Delay – 19.0 – 26.0 ns 70.4 – 50.3 – MHz 47.6 – 34.5 – MHz 83.3 – 58.8 – MHz 9.5 – 13.0 – ns A 3 Clock Frequency with Internal Feedback3 – 1 4 Clock Frequency with External Feedback ( tsu2 + tco1 ) 1 5 Clock Frequency, Max Toggle ( twh + tw1 ) – 6 GLB Reg. Setup Time before Clock, 4PT bypass A 7 GLB Reg. Clock to Output Delay, ORP bypass – 10.0 – 14.0 ns – 8 GLB Reg. Hold Time after Clock, 4 PT bypass 0 – 0 – ns – 9 GLB Reg. Setup Time before Clock 11.0 – 15.0 – ns – A D LL IS C DE O N VIC TI N ES U ED tpd1 tpd2 fmax (Int.) fmax (Ext.) fmax (Tog.) tsu1 tco1 th1 tsu2 tco2 th2 tr1 trw1 tptoeen tptoedis tgoeen tgoedis twh twl tsu3 th3 -70 DESCRIPTION1 1. 2. 3. 4. – 10 GLB Reg. Clock to Output Delay – 11.5 – 16.0 ns – 11 GLB Reg. Hold Time after Clock 0 – 0 – ns A 12 Ext. Reset Pin to Output Delay – 15.0 – 20.5 ns – 13 Ext. Reset Pulse Duration 10.0 – 13.5 – ns B 14 Input to Output Enable – 20.0 – 27.5 ns C 15 Input to Output Disable – 20.0 – 27.5 ns B 16 Global OE Output Enable – 15.0 – 20.5 ns C 17 Global OE Output Disable – 15.0 – 20.5 ns – 20 Ext. Sync. Clock Pulse Duration, High 6.0 – 8.5 – ns – 21 Ext. Sync. Clock Pulse Duration, Low 6.0 – 8.5 – ns – 22 I/O Reg. Setup Time before Ext. Sync. Clock (Y2, Y3) 2.0 – 3.0 – ns – 23 I/O Reg. Hold Time after Ext. Sync. Clock (Y2, Y3) 6.5 – 9.0 – ns Unless noted otherwise, all parameters use a GRP load of 4 GLBs, 20 PTXOR path, ORP and Y0 clock. Refer to Timing Model in this data sheet for further details. Standard 16-Bit counter using GRP feedback. Reference Switching Test Conditions section. 5 Table 2- 0030-48C/70, 50 Specifications ispLSI 1048C Internal Timing Parameters1 PARAMETER 2 -70 DESCRIPTION -50 MIN. MAX. MIN. MAX. UNITS 24 I/O Register Bypass – 3.1 – 4.3 ns 25 I/O Latch Delay – 4.0 – 5.5 ns 26 I/O Register Setup Time before Clock 6.5 – 9.1 – ns A D LL IS C DE O N VIC TI N ES U ED Inputs tiobp tiolat tiosu tioh tioco tior tdin GRP tgrp1 tgrp4 tgrp8 tgrp16 tgrp48 GLB t4ptbp t1ptxor t20ptxor txoradj tgbp tgsu tgh tgco tgro tptre tptoe tptck ORP torp torpbp # 27 I/O Register Hold Time after Clock 0.1 – 0.3 – ns 28 I/O Register Clock to Out Delay – 3.4 – 4.6 ns 29 I/O Register Reset to Out Delay – 3.7 – 5.1 ns 30 Dedicated Input Delay – 5.4 – 7.4 ns 31 GRP Delay, 1 GLB Load – 4.5 – 6.2 ns 32 GRP Delay, 4 GLB Loads – 4.9 – 6.7 ns 33 GRP Delay, 8 GLB Loads – 5.8 – 8.0 ns 34 GRP Delay, 16 GLB Loads – 7.6 – 10.5 ns 35 GRP Delay, 48 GLB Loads – 16.5 – 22.7 ns 36 4 Product Term Bypass Path Delay – 4.0 – 5.5 ns 37 1 Product Term/XOR Path Delay – 4.9 – 6.7 ns 38 20 Product Term/XOR Path Delay – 5.5 – 7.5 ns – 6.5 – 8.9 ns – 0.9 – 1.2 ns Delay3 39 XOR Adjacent Path 40 GLB Register Bypass Delay 41 GLB Register Setup Time before Clock 2.9 – 3.9 – ns 42 GLB Register Hold Time after Clock 5.3 – 7.3 – ns 43 GLB Register Clock to Output Delay – 1.5 – 2.3 ns 44 GLB Register Reset to Output Delay – 2.1 – 2.8 ns 45 GLB Product Term Reset to Register Delay – 8.1 – 11.1 ns 46 GLB Product Term Output Enable to I/O Cell Delay – 7.0 – 9.6 ns 47 GLB Product Term Clock Delay 2.5 6.0 3.4 8.2 ns 48 ORP Delay – 2.5 – 3.4 ns 49 ORP Bypass Delay – 1.0 – 1.4 ns 1. Internal Timing Parameters are not tested and are for reference only. 2. Refer to Timing Model in this data sheet for further details. 3. The XOR adjacent path can only be used by hard macros. 6 Table 2- 0036-48C/70, 50 Specifications ispLSI 1048C Internal Timing Parameters1 ispLSI 1048C Timing Model PARAMETER # 2 -50 UNITS MIN. MAX. MIN. MAX. Output Buffer Delay – 2.1 – 2.9 ns I/O Cell OE to Output Enabled – 5.0 – 6.9 ns I/O Cell OE to Output Disabled – 5.0 – 6.9 ns – 10.0 – 13.6 ns Clock Delay, Y0 to Global GLB Clock Line (Ref. clock) 5.4 5.4 7.4 7.4 ns Clock Delay, Y1 or Y2 to Global GLB Clock Line 4.5 6.4 6.1 8.7 ns Clock Delay, Clock GLB to Global GLB Clock Line 1.9 5.5 2.6 7.6 ns Clock Delay, Y2 or Y3 to I/O Cell Global Clock Line 4.5 6.4 6.1 8.7 ns Clock Delay, Clock GLB to I/O Cell Global Clock Line 1.9 5.5 2.6 7.6 ns – 8.3 – 11.4 ns A D LL IS C DE O N VIC TI N ES U ED Outputs tob 50 toen 51 todis 52 tgoe 53 Clocks tgy0 54 tgy1/2 55 tgcp 56 tioy2/3 57 tiocp 58 Global Reset tgr 59 -70 DESCRIPTION Global OE Global Reset to GLB and I/O Registers 1. Internal Timing Parameters are not tested and are for reference only. 7 Table 2- 0037-48C/70, 50 Specifications ispLSI 1048C I/O Cell GRP GLB ORP I/O Cell Feedback Ded. In I/O Pin (Input) #59 #30 I/O Reg Bypass 4 PT Bypass GLB Reg Bypass ORP Bypass #24 #32 #36 #40 #49 Input D Register Q RST #25 - 29 GRP Loading Delay #31, 33, 34, 35 20 PT XOR Delays GLB Reg Delay ORP Delay GRP 4 #37, 38, 39 Q I/O Pin (Output) #51, 52 #48 RST #59 #41, 42, 43, 44 A D LL IS C DE O N VIC TI N ES U ED Reset D #50 Clock Distribution Y1,2,3 #55, 56, 57, 58 Control RE PTs OE #45, 46, CK 47 #54 Y0 GOE0, 1 #53 0491A/48 Derivations of tsu, th and tco from the Product Term Clock1 tsu = Logic + Reg su - Clock (min) = (tiobp + tgrp4 + t20ptxor) + (tgsu) - (tiobp + tgrp4 + tptck(min)) = (#24 + #32 + #38) + (#41) - (#24 + #32 + #47) 5.9 ns = (3.1 + 4.9 + 5.5) + (2.9) - (3.1 + 4.9 + 2.5) th = Clock (max) + Reg h - Logic = (tiobp + tgrp4 + tptck(max)) + (tgh) - (tiobp + tgrp4 + t20ptxor) = (#24 + #32 + #47) + (#42) - (#24 + #32 + #38 ) 5.8 ns = (3.1 + 4.9 + 6.0) + (5.3) - (3.1 + 4.9 + 5.5) tco = Clock (max) + Reg co + Output = (tiobp + tgrp4 + tptck(max)) + (tgco) + (torp + tob) = (#24 + #32 + #47) + (#43) + (#48 + #50) 20.1 ns = (3.1 + 4.9 +6.0) + (1.5) + (2.5 + 2.1) Derivations of tsu, th and tco from the Clock GLB1 tsu = Logic + Reg su - Clock (min) = (tiobp + tgrp4 + t20ptxor) + (tgsu) - (tgy0(min) + tgco + tgcp(min)) = (#24 + #32 + #38) + (#41) - (#54 + #43 + #56) 7.6 ns = (3.1 + 4.9 + 5.5) + (2.9) - (5.4 + 1.5 + 1.9) th = Clock (max) + Reg h - Logic = (tgy0(max) + tgco + tgcp(max)) + (tgh) - (tiobp + tgrp4 + t20ptxor) = (#54 + #43 + #56) + (#42) - (#24 + #32 + #38) 4.2 ns = (5.4 + 1.5 + 5.5) + (5.3) - (3.1 + 4.9 + 5.5) tco = Clock (max) + Reg co + Output = (tgy0(max) + tgco + tgcp(max)) + (tgco) + (torp + tob) = (#54 + #43 + #56) + (#43) + (#48 + #50) 18.5 ns = (5.4 + 1.5 + 5.5) + (1.5) + (2.5 + 2.1) 1. Calculations are based upon timing specifications for the ispLSI 1048C-70 8 Table 2- 0042-48C Specifications ispLSI 1048C Maximum GRP Delay vs GLB Loads 11 ispLSI 1048C-50 10 8 ispLSI 1048C-70 7 A D LL IS C DE O N VIC TI N ES U ED GRP Delay (ns) 9 6 5 4 3 4 1 8 12 16 GLB Loads 0126A-48C-80-isp Power Consumption Power consumption in the ispLSI 1048C device depends on two primary factors: the speed at which the device is operating, and the number of Product Terms used. Fig- ure 3 shows the relationship between power and operating speed. ICC (mA) Figure 3. Typical Device Power Consumption vs fmax 250 ispLSI 1048C 200 150 100 50 0 10 20 30 40 50 60 70 80 fmax (MHz) Notes: Configuration of Twelve 16-bit Counters Typical Current at 5V, 25˚C ICC can be estimated for the ispLSI 1048C using the following equation: ICC = 73 + (# of PTs * 0.23) + (# of nets * Max. freq * 0.010) where: # of PTs = Number of Product Terms used in design # of nets = Number of Signals used in device Max. freq = Highest Clock Frequency to the device The ICC estimate is based on typical conditions (VCC = 5.0V, room temperature) and an assumption of 2 GLB loads on average exists. These values are for estimates only. Since the value of ICC is sensitive to operating conditions and the program in the device, the actual ICC should be verified. 0127A-48C-80-isp 9 Specifications ispLSI 1048C Pin Description NAME 21, 22, 23, 24, 25, 27, 28, 29, 30, 31, 34, 35, 36, 37, 38, 40, 41, 42, 43, 44, 52, 53, 54, 55, 56, 58, 59, 60, 61, 62, 66, 67, 68, 69, 70, 72, 73, 74, 75, 76, 85, 86, 87, 88, 89, 91, 92, 93, 94, 95, 98, 99,100,101,102, 104,105,106,107,108, 117,118,119,120,121, 123,124,125,126,127, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 26 32 39 45 57 63 71 77 90 96 103 109 122 128 7 13 DESCRIPTION Input/Output Pins - These are the general purpose I/O pins used by the logic array. A D LL IS C DE O N VIC TI N ES U ED I/O 0 - I/O 5 I/O 6 - I/O 11 I/O 12 - I/O 17 I/O 18 - I/O 23 I/O 24 - I/O 29 I/O 30 - I/O 35 I/O 36 - I/O 41 I/O 42 - I/O 47 I/O 48 - I/O 53 I/O 54 - I/O 59 I/O 60 - I/O 65 I/O 66 - I/O 71 I/O 72 - I/O 77 I/O 78 - I/O 83 I/O 84 - I/O 89 I/O 90 - I/O 95 PQFP PIN NUMBERS GOE0, GOE1 64, 114 Global output enables for all I/Os. IN 2, IN 4 IN 6 - IN 11 47, 51 84,110,111, 115,116, 14 Dedicated input pins to the device. ispEN 18 SDI/IN 01 20 MODE/IN 11 46 SDO/IN 31 50 SCLK/IN 51 78 RESET 19 Y0 15 Y1 83 Y2 80 Y3 79 GND VCC 1, 17, 33, 49, 65, 81 97, 112 16, 48, 82, 113 Input – Dedicated in-system programming enable input pin. This pin is brought low to enable the programming mode. The MODE, SDI, SDO and SCLK options become active. Input – This pin performs two functions. It is a dedicated input pin when ispEN is logic high. When ispEN is logic low, it functions as an input pin to load programming data into the device. SDI/IN 0 also is used as one of the two control pins for the isp state machine. Input – This pin performs two functions. It is a dedicated input pin when ispEN is logic high. When ispEN is logic low, it functions as a pin to control the operation of the isp state machine. Input/Output – This pin performs two functions. It is a dedicated input pin when ispEN is logic high. When ispEN is logic low, it functions as an output pin to read serial shift register data. Input – This pin performs two functions. It is a dedicated input when ispEN is logic high. When ispEN is logic low, it functions as a clock pin for the Serial Shift Register. Active Low (0) Reset pin which resets all of the GLB and I/O registers in the device. Dedicated Clock input. This clock input is connected to one of the clock inputs of all of the GLBs on the device. Dedicated clock input. This clock input is brought into the clock distribution network, and can optionally be routed to any GLB on the device. Dedicated clock input. This clock input is brought into the clock distribution network, and can optionally be routed to any GLB and/or any I/O cell on the device. Dedicated clock input. This clock input is brought into the clock distribution network, and can optionally be routed to any I/O cell on the device. Ground (GND) VCC Table 2- 0002C-48C 1. Pins have dual function capability. 10 Specifications ispLSI 1048C Pin Description NAME DESCRIPTION CPGA PIN NUMBERS J2, L2, M3, P4, N9, N11, M12, L14, F13, D13, C12, A11, B6, B4, C3, D1, J3, K3, P2, M5, M9, M10, N14, K12, F12, E12, A13, C10, C6, C5, B1, E3, GOE0, GOE1 N13, B7, IN 2, IN 4 IN 6 - IN 11 P7, F14, P9 A9, K1, N1, N3, N5, P10, P13, M13, K13, E14, B14, B12, B10, A5, A2, C2, E2, L1, M2, M4, P5, P11, N12, L12, K14, D14, C13, C11, A10, A4, B3, D3, E1, K2, L3, P3, M6, N10, M11, M14, J12, E13, D12, A12, C9, B5, C4, C1, F3, M1, P1, N4, N6, P12, P14, L13, J13, C14, A14, B11, B9, A3, A1, D2, F2 Input/Output Pins - These are the general purpose I/O pins used by the logic array. A D LL IS C DE O N VIC TI N ES U ED I/O 0 - I/O 5 I/O 6 - I/O 11 I/O 12 - I/O 17 I/O 18 - I/O 23 I/O 24 - I/O 29 I/O 30 - I/O 35 I/O 36 - I/O 41 I/O 42 - I/O 47 I/O 48 - I/O 53 I/O 54 - I/O 59 I/O 60 - I/O 65 I/O 66 - I/O 71 I/O 72 - I/O 77 I/O 78 - I/O 83 I/O 84 - I/O 89 I/O 90 - I/O 95 ispEN H2 SDI/IN 01 J1 MODE/IN 11 P6 SDO/IN 31 P8 SCLK/IN 51 J14 RESET H1 Y0 G1 Y1 G14 Y2 H13 Y3 H14 GND B2, M8, C7, N7 VCC Global output enables for all I/Os. Dedicated input pins to the device. A8, A7, A6, F1 Input – Dedicated in-system programming enable input pin. This pin is brought low to enable the programming mode. The MODE, SDI, SDO and SCLK options become active. Input – This pin performs two functions. It is a dedicated input pin when ispEN is logic high. When ispEN is logic low, it functions as an input pin to load programming data into the device. SDI/IN 0 also is used as one of the two control pins for the isp state machine. Input – This pin performs two functions. It is a dedicated input pin when ispEN is logic high. When ispEN is logic low, it functions as a pin to control the operation of the isp state machine. Input/Output – This pin performs two functions. It is a dedicated input pin when ispEN is logic high. When ispEN is logic low, it functions as an output pin to read serial shift register data. Input – This pin performs two functions. It is a dedicated input when ispEN is logic high. When ispEN is logic low, it functions as a clock pin for the Serial Shift Register. Active Low (0) Reset pin which resets all of the GLB and I/O registers in the device. Dedicated Clock input. This clock input is connected to one of the clock inputs of all of the GLBs on the device. Dedicated clock input. This clock input is brought into the clock distribution network, and can optionally be routed to any GLB on the device. Dedicated clock input. This clock input is brought into the clock distribution network, and can optionally be routed to any GLB and/ or any I/O cell on the device. Dedicated clock input. This clock input is brought into the clock distribution network, and can optionally be routed to any I/O cell on the device. B8, B13, C8, H3, H12, N2, N8 G2, G3, G12, G13, M7, Ground (GND) VCC Table 2- 0002C-48C/CPGA 1. Pins have dual function capability. 11 Specifications ispLSI 1048C Pin Configuration 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 I/O 83 I/O 82 I/O 81 I/O 80 I/O 79 I/O 78 I/O 77 I/O 76 I/O 75 I/O 74 I/O 73 I/O 72 IN 10 IN 9 GOE 1 VCC GND IN 8 IN 7 I/O 71 I/O 70 I/O 69 I/O 68 I/O 67 I/O 66 I/O 65 I/O 64 I/O 63 I/O 62 I/O 61 I/O 60 GND ispLSI 1048C 128-Pin PQFP Pinout Diagram 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 I/O 59 I/O 58 I/O 57 I/O 56 I/O 55 I/O 54 I/O 53 I/O 52 I/O 51 I/O 50 I/O 49 I/O 48 IN 6 Y1 VCC GND Y2 Y3 IN 5/SCLK1 I/O 47 I/O 46 I/O 45 I/O 44 I/O 43 I/O 42 I/O 41 I/O 40 I/O 39 I/O 38 I/O 37 I/O 36 GND A D LL IS C DE O N VIC TI N ES U ED GND I/O 84 I/O 85 I/O 86 I/O 87 I/O 88 I/O 89 I/O 90 I/O 91 I/O 92 I/O 93 I/O 94 I/O 95 IN11 Y0 VCC GND ispEN RESET 1 SDI/IN 0 I/O 0 I/O 1 I/O 2 I/O 3 I/O 4 I/O 5 I/O 6 I/O 7 I/O 8 I/O 9 I/O 10 I/O 11 ispLSI 1048C GND I/O 12 I/O 13 I/O 14 I/O 15 I/O 16 I/O 17 I/O 18 I/O 19 I/O 20 I/O 21 I/O 22 I/O 23 1 MODE/IN 1 IN 2 VCC GND 1 SDO/IN 3 IN 4 I/O 24 I/O 25 I/O 26 I/O 27 I/O 28 I/O 29 I/O 30 I/O 31 I/O 32 I/O 33 I/O 34 I/O 35 GOE 0 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 Top View 1. Pins have dual function capability. 0124-48C 12 Specifications ispLSI 1048C Pin Configuration ispLSI 1048C 133-Pin CPGA Pinout Diagram 13 12 I/O59 I/O61 I/O56 GND PIN A1 11 10 9 8 7 6 5 4 3 2 1 I/O64 I/O66 I/O69 IN7 IN8 IN9 IN10 I/O74 I/O75 I/O77 I/O80 I/O83 A I/O62 I/O65 I/O68 I/O71 GND GOE1 I/O72 I/O76 I/O78 I/O81 GND I/O85 B A D LL IS C DE O N VIC TI N ES U ED 14 I/O82 I/O84 I/O86 I/O88 C INDEX I/O87 I/O89 I/O90 D I/O55 I/O91 I/O92 I/O93 E I/O48 I/O49 I/O94 I/O95 IN11 F Y1 Vcc Vcc Vcc Vcc Y0 G Y3 Y2 GND GND ispEN RESET H SCLK/ IN51 I/O47 I/O46 I/O1 I/O0 SDI/ IN01 J I/O45 I/O44 I/O43 I/O7 I/O4 I/O2 K I/O42 I/O41 I/O39 I/O10 I/O6 I/O3 L I/O40 I/O38 I/O36 I/O34 I/O37 GOE0 I/O33 I/O30 I/O28 I/O24 I/O35 I/O32 I/O29 I/O27 I/O26 IN4 I/O53 I/O57 I/O60 I/O51 I/O54 I/O58 I/O50 I/O52 IN6 I/O63 I/O67 I/O70 GND Vcc I/O73 I/O79 ispLSI 1048C/883 Bottom View I/O31 I/O25 Vcc I/O22 I/O19 I/O15 I/O12 I/O9 I/O5 M GND Vcc I/O23 I/O20 I/O17 I/O14 GND I/O8 N SDO/ IN31 IN2 MODE/ IN11 I/O21 I/O18 I/O16 I/O13 I/O11 P GND 133 CPGA Pinout.eps 1. Pins have dual function capability. 13 Specifications ispLSI 1048C Part Number Description ispLSI 1048C — XX X X X Device Family Grade Blank = Commercial I = Industrial /883 = 883 Military Process Device Number Package Q = PQFP G = CPGA Power L = Low A D LL IS C DE O N VIC TI N ES U ED Speed 70 = 70 MHz fmax 50 = 50 MHz fmax 0212-80B-isp1048C Ordering Information COMMERCIAL Family fmax (MHz) tpd (ns) ispLSI Ordering Number Package 70 16 ispLSI 1048C-70LQ 128-Pin PQFP 50 22 ispLSI 1048C-50LQ 128-Pin PQFP INDUSTRIAL Family fmax (MHz) tpd (ns) ispLSI 50 22 Ordering Number Package ispLSI 1048C-50LQI 128-Pin PQFP MILITARY Family ispLSI fmax (MHz) tpd (ns) 50 22 Ordering Number SMD Number Package ispLSI 1048C-50LG/883 5962-9558701MXC 133-Pin CPGA Table 2- 0041A-48C-isp 14