參數(shù)資料
型號(hào): M28C64X-150MS6
廠商: 意法半導(dǎo)體
英文描述: 64 Kbit 8Kb x8 Parallel EEPROM
中文描述: 64千位8KB的x8并行的EEPROM
文件頁數(shù): 1/15頁
文件大?。?/td> 100K
代理商: M28C64X-150MS6
M28C64C
M28C64X
64 Kbit (8Kb x8) Parallel EEPROM
February 1999
1/15
AI00746B
13
A0-A12
W
DQ0-DQ7
VCC
M28C64C
G
E
VSS
8
RB
Figure 1. LogicDiagram
28
1
PDIP28 (P)
PLCC32 (K)
A0 - A12
Address Input
DQ0 - DQ7
Data Input / Output
W
Write Enable
E
Chip Enable
G
Output Enable
RB
Ready / Busy
V
CC
Supply Voltage
V
SS
Ground
Table1. SignalNames
FASTACCESS TIME: 150ns
SINGLE 5V
±
10%SUPPLYVOLTAGE
LOW POWER CONSUMPTION
FASTWRITE CYCLE
– 32 Bytes Page Write Operation
– Byte or Page Write Cycle: 5ms
ENHANCED END OF WRITE DETECTION
– Ready/BusyOpen Drain Output
(for M28C64C product only)
– Data Polling
– ToggleBit
PAGELOAD TIMER STATUS BIT
HIGH RELIABILITYSINGLE POLYSILICON,
CMOS TECHNOLOGY
– Endurance>100,000Erase/WriteCycles
– Data Retention>40 Years
JEDECAPPROVEDBYTEWIDEPIN OUT
DESCRIPTION
The M28C64C is an 8 Kbit x8 low power Parallel
EEPROM fabricated with STMicroelectronics pro-
prietary single polysilicon CMOS technology. The
device offers fast access time with low power dis-
sipationand requires a 5V power supply.
The circuit has been designed to offer a flexible
microcontroller interface featuring both hardware
andsoftwarehandshakingmodewith Ready/Busy,
Data Polling and Toggle Bit. The M28C64C sup-
ports 32 byte page write operation.
TSOP28 (N)
8 x13.4mm
28
1
SO28 (MS)
300 mils
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