or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
www.latticesemi.com
1
DS1020_23.5
ispMACH 4000V/B/C/Z Family Data Sheet
Table 2. ispMACH 4000Z Family Selection Guide
ispMACH 4032ZC
Macrocells
I/O + Dedicated Inputs
t
PD
(ns)
t
S
(ns)
t
CO
(ns)
f
MAX
(MHz)
Supply Voltage (V)
Max. Standby Icc (µA)
Pins/Package
32
32+4/32+4
3.5
2.2
3.0
267
1.8
20
48 TQFP
56 csBGA
ispMACH 4064ZC
64
32+4/32+12/
64+10/64+10
3.7
2.5
3.2
250
1.8
25
48 TQFP
56 csBGA
100 TQFP
132 csBGA
ispMACH 4128ZC
128
64+10/96+4
4.2
2.7
3.5
220
1.8
35
ispMACH 4256ZC
256
64+10/96+6/
128+4
4.5
2.9
3.8
200
1.8
55
100 TQFP
132csBGA
100 TQFP
132 csBGA
176 TQFP
ispMACH 4000 Introduction
The high performance ispMACH 4000 family from Lattice offers a SuperFAST CPLD solution. The family is a blend
of Lattice’s two most popular architectures: the ispLSI
®
2000 and ispMACH 4A. Retaining the best of both families,
the ispMACH 4000 architecture focuses on significant innovations to combine the highest performance with low
power in a flexible CPLD family.
The ispMACH 4000 combines high speed and low power with the flexibility needed for ease of design. With its
robust Global Routing Pool and Output Routing Pool, this family delivers excellent First-Time-Fit, timing predictabil-
ity, routing, pin-out retention and density migration.
The ispMACH 4000 family offers densities ranging from 32 to 512 macrocells. There are multiple density-I/O com-
binations in Thin Quad Flat Pack (TQFP), Chip Scale BGA (csBGA) and Fine Pitch Thin BGA (ftBGA) packages
ranging from 44 to 256 pins/balls. Table 1 shows the macrocell, package and I/O options, along with other key
parameters.
The ispMACH 4000 family has enhanced system integration capabilities. It supports 3.3 V (4000V), 2.5 V (4000B)
and 1.8 V (4000C/Z) supply voltages and 3.3 V, 2.5 V and 1.8 V interface voltages. Additionally, inputs can be
safely driven up to 5.5 V when an I/O bank is configured for 3.3 V operation, making this family 5 V tolerant. The
ispMACH 4000 also offers enhanced I/O features such as slew rate control, PCI compatibility, bus-keeper latches,
pull-up resistors, pull-down resistors, open drain outputs and hot socketing. The ispMACH 4000 family members
are 3.3 V/2.5 V/1.8 V in-system programmable through the IEEE Standard 1532 interface. IEEE Standard 1149.1
boundary scan testing capability also allows product testing on automated test equipment. The 1532 interface sig-
nals TCK, TMS, TDI and TDO are referenced to V
CC
(logic core).
Overview
The ispMACH 4000 devices consist of multiple 36-input, 16-macrocell Generic Logic Blocks (GLBs) interconnected
by a Global Routing Pool (GRP). Output Routing Pools (ORPs) connect the GLBs to the I/O Blocks (IOBs), which
contain multiple I/O cells. This architecture is shown in Figure 1.
2
ispMACH 4000V/B/C/Z Family Data Sheet
Figure 1. Functional Block Diagram
CLK0/I
CLK1/I
CLK2/I
CLK3/I
V
CCO0
GND
V
CCO1
GND
I/O
Block
ORP
I/O Bank 1
16
36
Generic
16
Logic
Block
I/O
Block
ORP
GOE0
GOE1
V
CC
GND
TCK
TMS
TDI
TDO
I/O
Block
ORP
I/O Bank 0
16
Global Routing Pool
Generic
Logic
Block
16
36
16
36
Generic
16
Logic
Block
I/O
Block
ORP
16
Generic
Logic
Block
16
36
The I/Os in the ispMACH 4000 are split into two banks. Each bank has a separate I/O power supply. Inputs can
support a variety of standards independent of the chip or bank power supply. Outputs support the standards com-
patible with the power supply provided to the bank. Support for a variety of standards helps designers implement
designs in mixed voltage environments. In addition, 5 V tolerant inputs are specified within an I/O bank that is con-
nected to V
CCO
of 3.0 V to 3.6 V for LVCMOS 3.3, LVTTL and PCI interfaces.
ispMACH 4000 Architecture
There are a total of two GLBs in the ispMACH 4032, increasing to 32 GLBs in the ispMACH 4512. Each GLB has
36 inputs. All GLB inputs come from the GRP and all outputs from the GLB are brought back into the GRP to be
connected to the inputs of any other GLB on the device. Even if feedback signals return to the same GLB, they still
must go through the GRP. This mechanism ensures that GLBs communicate with each other with consistent and
predictable delays. The outputs from the GLB are also sent to the ORP. The ORP then sends them to the associ-
ated I/O cells in the I/O block.
Generic Logic Block
The ispMACH 4000 GLB consists of a programmable AND array, logic allocator, 16 macrocells and a GLB clock
generator. Macrocells are decoupled from the product terms through the logic allocator and the I/O pins are decou-
pled from macrocells through the ORP. Figure 2 illustrates the GLB.
3
ispMACH 4000V/B/C/Z Family Data Sheet
Figure 2. Generic Logic Block
CLK0
CLK1
CLK2
CLK3
To GRP
Clock
Generator
1+OE
16 MC Feedback Signals
1+OE
1+OE
1+OE
1+OE
1+OE
1+OE
1+OE
To ORP
To
Product Term
Output Enable
Sharing
Logic Allocator
36 Inputs
from GRP
AND Array
The programmable AND Array consists of 36 inputs and 83 output product terms. The 36 inputs from the GRP are
used to form 72 lines in the AND Array (true and complement of the inputs). Each line in the array can be con-
nected to any of the 83 output product terms via a wired-AND. Each of the 80 logic product terms feed the logic
allocator with the remaining three control product terms feeding the Shared PT Clock, Shared PT Initialization and
Shared PT OE. The Shared PT Clock and Shared PT Initialization signals can optionally be inverted before being
fed to the macrocells.
Every set of five product terms from the 80 logic product terms forms a product term cluster starting with PT0.
There is one product term cluster for every macrocell in the GLB. Figure 3 is a graphical representation of the AND
Array.
AND Array
36 Inputs,
83 Product Terms
4
16 Macrocells
ispMACH 4000V/B/C/Z Family Data Sheet
Figure 3. AND Array
In[0]
In[34]
In[35]
PT0
PT1
PT2
PT3
PT4
Cluster 0
PT75
PT76
PT77
Cluster 15
PT78
PT79
PT80 Shared PT Clock
PT81 Shared PT Initialization
PT82 Shared PTOE
Note:
Indicates programmable fuse.
Enhanced Logic Allocator
Within the logic allocator, product terms are allocated to macrocells in product term clusters. Each product term
cluster is associated with a macrocell. The cluster size for the ispMACH 4000 family is 4+1 (total 5) product terms.
The software automatically considers the availability and distribution of product term clusters as it fits the functions
within a GLB. The logic allocator is designed to provide three speed paths: 5-PT fast bypass path, 20-PT Speed
Locking path and an up to 80-PT path. The availability of these three paths lets designers trade timing variability for
increased performance.
The enhanced Logic Allocator of the ispMACH 4000 family consists of the following blocks:
• Product Term Allocator
• Cluster Allocator
• Wide Steering Logic
Figure 4 shows a macrocell slice of the Logic Allocator. There are 16 such slices in the GLB.
Dear experts, recently a friend gave me 10pcs INA128, and then I looked at the specification sheet, and the company has a power supply and a multimeter, so I soldered a small circuit to see if VOUT=G*...
1) Controller unit: The central control unit adopts the ultra-low power 16-bit microcontroller MSP430F4270, which integrates a 5-channel 16-bit Σ-Δ A/D conversion module and 32kB FLASH ROM and 8kB dat...
In the CSP of cc2430, there is a register called CSPCTRL, the last bit is CPU_CTRL, and the other 6 bits are reserved. Does anyone know the specific meaning of this bit, when is it high, when is it lo...
I am now working on a multi-protocol IC card reader based on RTF7960. I need some Chinese information and would like to ask for advice from experts. My QQ number is 2216054168. I hope experts can give...
Atmel's main electronic IC project can replace all standard automotive electronic function ICs. The universal intelligent BCDMOS load driver series completes Atmel's automotive product line. Atmel's i...
The TIA Portal software's shift instructions shift the contents of an accumulator bit by bit to the left or right. The number of bits shifted is determined by N. A left shift of N bits multiplies t...[Details]
From being a global leader to losing the market, Korean battery manufacturers have always wanted to regain the lost market and dignity, but facing Chinese battery manufacturers represented by CAT...[Details]
On August 25th, Apple's expansion in India encountered new troubles. According to Bloomberg, Foxconn Technology Group has recalled approximately 300 Chinese engineers from India, further hindering ...[Details]
On August 22, the National Energy Administration released the latest data, showing that by the end of July 2025, China's total number of electric vehicle charging infrastructure will reach 16.696 m...[Details]
introduction
The concept of the smart home is gradually developing and gaining market acceptance. We believe its ultimate form lies in the interconnection of all home appliances through open i...[Details]
Electric vehicles are now widespread, but they've brought with them a host of problems, the most prominent of which is charging. Small electric vehicles (EVs) are a new form of transportation in a ...[Details]
Electric vehicles are powered by electricity, and charging is a device that supplements the vehicle's energy source. It is common to need to recharge the vehicle when driving. But can you charge th...[Details]
A human-machine interface (HMI) refers to the platform used by people to operate a PLC. This platform provides an interface between programs and humans, serving as a medium for information transmis...[Details]
Teletrac Navman has launched the Multi IQ dashcam, a cloud-based solution designed for large commercial vehicle operators. It connects up to five cameras to cover the vehicle's interior, sides, and...[Details]
In the field of intelligent driving, regulations are becoming increasingly stringent, and the technical threshold continues to rise. Especially after the traffic accident in March 2025, the Ministr...[Details]
In daily life, when we purchase a transformer, we are faced with the installation and wiring procedures. Generally speaking, large transformers such as power transformers are equipped with speciali...[Details]
Methods of DC motor speed regulation:
1. The voltage regulator can be used to change the input voltage and speed directly, which is often used for large kilowatt-level motors.
2. Thyristo...[Details]
There are many motors that can use thyristor speed control, and they can be used in almost all industries. Various types of motors, such as fans, pumps, AC motors, DC motors, torque motors, single-...[Details]
Tools/Materials
Yitong Chuanglian MODBUS to PROFIBUS Gateway YT-PB-03
Siemens s7-300
This article describes how to configure the YT-PB-03 MODBUS to PROFIBUS gat...[Details]
Batteries, at the core of new energy vehicles, are crucial to vehicle performance and range. Existing automotive batteries are categorized into lead-acid and lithium batteries. Currently, new energ...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD
