5M1270ZT144C4N Altera, 5M1270ZT144C4N Datasheet - Page 104

• Manufacturer Part Number: 5M1270ZT144C4N
• Description: ALTERA
• Manufacturer: Altera
• Series: MAX® Vr

Specifications of 5M1270ZT144C4N

• Programmable Type: In System Programmable
• Delay Time Tpd(1) Max: 6.2ns
• Voltage Supply - Internal: 1.71 V ~ 1.89 V
• Number Of Logic Elements/blocks: 1270
• Number Of Macrocells: 980
• Number Of Gates: -
• Number Of I /o: 114
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• Lead Free Status / Rohs Status: Vendor undefined / RoHS Compliant

7–2
MAX V Device Handbook
Memory Organization Map
Using and Accessing UFM Storage
1
Table 7–2
locations with 9 bits addressing a range of 000h to 1FFh. Each location stores 16-bit
wide data. The MSB of the address register indicates the sector in operation.
Table 7–2. Memory Organization
You can use the UFM to store data of different memory sizes and data widths. Even
though the UFM storage width is 16 bits, you can implement different data widths or
a serial interface with the ALTUFM megafunction.
widths available for the three types of interfaces supported in the Quartus II software,
as well as no interface.
Table 7–3. Data Widths for Logic Array Interfaces
For more details about the logic array interface options in the ALTUFM megafunction,
refer to
The UFM block is accessible through the logic array interface and the JTAG interface.
However, the UFM logic array interface does not have access to the configuration
flash memory (CFM) block.
Logic Array Interfaces
“Software Support for UFM Block” on page
Sector
lists the memory organization for the MAX V UFM block. There are 512
Parallel
1
0
None
SPI
I
2
C
100h
000h
Data Widths (Bits)
Options of 3 to 16
Address Range
8 or 16
16
8
Chapter 7: User Flash Memory in MAX V Devices
Table 7–3
7–13.
1FFh
0FFh
lists the different data
January 2011 Altera Corporation
Interface Types
Parallel
Serial
Serial
Serial
UFM Array Description