Chapter 10: Replacing Serial EEPROMs with MAX II User Flash Memory
10–9
List of Vendors and Devices
Table 10–11. Seiko Instruments Inc. Device Characteristics (Part 2 of 3)
Interface
Size
Operating Voltage
(V) (1)
2
Type
Device
(Bits) SCI 1-Wire 2-Wire 3-Wire I C
Microwire
fMAX
EEPROM S-29290A 2,048
EEPROM S-29391A 4,096
EEPROM S-29291A 2,048
EEPROM S-29394A 4,096
EEPROM S-29294A 2,048
EEPROM S-29355A 4,096
EEPROM S-29255A 2,048
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
v
v
v
v
v
v
v
—
—
—
—
—
—
—
—
2.0 MHz Read: 1.8 ~ 6.5
Write: 2.5 ~ 6.5
—
—
—
—
—
—
2.0 MHz Read: 1.8 ~ 6.5
Write: 2.5 ~ 6.5
2.0 MHz Read: 1.8 ~ 6.5
Write: 2.5 ~ 6.5
2.0 MHz Read: 1.8 ~ 6.5
Write: 2.5 ~ 6.5
2.0 MHz Read: 1.8 ~ 6.5
Write: 2.5 ~ 6.5
2.0 MHz Read: 1.8 V ~ 6.5 V
Write: 2.7 V ~ 6.5 V
2.0 MHz Read: 1.8 ~ 6.5
Write: 2.7 ~ 6.5
EEPROM S-29L330A 4,096
EEPROM S-29L220A 2,048
EEPROM S-29L331A 4,096
EEPROM S-29L221A 2,048
EEPROM S-29L394A 4,096
EEPROM S-29L294A 2,048
EEPROM S-29U330A 4,096
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
v
v
v
v
v
v
v
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2.0 MHz
2.0 MHz
2.0 MHz
2.0 MHz
2.0 MHz
2.0 MHz
1.8 to 5.5
1.8 to 5.5
1.8 to 5.5
1.8 to 5.5
1.8 to 5.5
1.8 to 5.5
500 kHz Read: 0.9 ~ 3.6
Write:1.8 ~3.6
EEPROM S-29U220A 2,048
EEPROM S-29U331A 4,096
EEPROM S-29U221A 2,048
EEPROM S-29U394A 4,096
EEPROM S-29U294A 2,048
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
v
v
v
v
v
—
—
—
—
—
—
—
—
—
—
500 kHz Read: 0.9 ~ 3.6
Write:1.8 ~3.6
500 kHz Read: 0.9 ~ 3.6
Write:1.8 ~3.6
500 kHz Read: 0.9 ~ 3.6
Write:1.8 ~3.6
500 kHz Read: 0.9 ~ 3.6
Write:1.8 ~3.6
500 kHz Read: 0.9 ~ 3.6
Write:1.8 ~3.6
EEPROM S-29Z330A 4,096
EEPROM S-29ZX30A 8,192
EEPROM S-24CS08A 8,192
—
—
—
—
—
—
—
—
v
v
v
—
—
—
—
—
—
—
500 kHz
500 kHz
0.9 to 3.6
0.9 to 3.6
400 kHz Read: 1.8 to 5.5
Write: 2.7 to 5.5
EEPROM S-24CS04A 4,096
EEPROM S-24CS02A 2,048
EEPROM S-24C08A 8,192
—
—
—
—
—
—
v
v
v
—
—
—
—
—
—
—
—
—
400 kHz Read: 1.8 ~ 5.5
Write: 2.7 ~ 5.5
400 kHz Read: 1.8 ~ 5.5
Write: 2.7 ~ 5.5
400 kHz Read: 1.8 ~ 5.5
Write: 2.7 ~ 5.5
© October 2008 Altera Corporation
MAX II Device Handbook
ALTERA [ ALTERA CORPORATION ]
