EPCS4SI8 Altera, EPCS4SI8 Datasheet - Page 7

• Manufacturer Part Number: EPCS4SI8
• Description: IC CONFIG DEVICE 4MBIT 8-SOIC
• Manufacturer: Altera
• Series: EPCSr

Specifications of EPCS4SI8

• Programmable Type: In System Programmable
• Memory Size: 4Mb
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 544-1243-5

Chapter 3: Serial Configuration Devices (EPCS1, EPCS4, EPCS16, EPCS64, and EPCS128) Data Sheet
Serial Configuration Device Memory Access
Serial Configuration Device Memory Access
Memory Array Organization
Table 3–2. Memory Array Organization in Serial Configuration Devices
© December 2009
Bytes (bits)
Number of sectors
Bytes (bits) per
sector
Pages per sector
Total number of
pages
Bytes per page
Details
Altera Corporation
16,777,216 bytes
This section describes the serial configuration device’s memory array organization
and operation codes. Timing specifications for the memory are provided in the
“Timing Information”
Table 3–2
EPCS16, EPCS4, and EPCS1.
Table 3–3
EPCS16, EPCS4, and EPCS1.
Table 3–3. Address Range for Sectors in EPCS128 (Part 1 of 3)
262,144 bytes
(128 Mbits)
256 bytes
EPCS128
(2 Mbits)
65,536
1,024
64
through
provides details about the memory array organization in EPCS128, EPCS64,
Sector
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
8,388,608 bytes
Table 3–7
65,536 bytes
(512 Kbits)
(64 Mbits)
256 bytes
EPCS64
32,768
section.
128
256
list the address range for each sector in EPCS128, EPCS64,
2,097,152 bytes
65,536 bytes
(512 Kbits)
(16 Mbits)
256 bytes
H'FC0000
H'F80000
H'F40000
H'F00000
H'EC0000
H'E80000
H'E40000
H'E00000
H'DC0000
H'D80000
H'D40000
H'D00000
H'CC0000
H'C80000
H'C40000
H'C00000
EPCS16
8,192
Address Range (Byte Addresses in HEX)
256
32
Start
Configuration Handbook (Complete Two-Volume Set)
524,288 bytes
65,536 bytes
(512 Kbits)
256 bytes
(4 Mbits)
EPCS4
2,048
256
8
H'FFFFFF
H'FBFFFF
H'F7FFFF
H'F3FFFF
H'EFFFFF
H'EBFFFF
H'E7FFFF
H'E3FFFF
H'DFFFFF
H'DBFFFF
H'D7FFFF
H'D3FFFF
H'CFFFFF
H'CBFFFF
H'C7FFFF
H'C3FFFF
End
131,072 bytes
32,768 bytes
(256 Kbits)
256 bytes
(1 Mbit)
EPCS1
128
512
4
3–7