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参数资料
| 型号： | M39208-15WNB1 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | PROM |
| 英文描述： | 256K X 8 FLASH 2.7V PROM, 150 ns, PDSO32 |
| 封装： | 8 X 14 MM, PLASTIC, TSOP-32 |
| 文件页数： | 1/30页 |
| 文件大小： | 218K |
| 代理商： | M39208-15WNB1 |
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AI02589
18
A0-A17
EE
DQ0-DQ7
VCC
M39208
G
EF
VSS
8
W
Figure 1. Logic Diagram
M39208
Single Chip 2 Mbit Flash and 64 Kbit Parallel EEPROM Memory
PRELIMINARY DATA
2.7V to 3.6V SUPPLY VOLTAGE for
PROGRAM, ERASE and READ OPARATIONS
100ns ACCESS TIME
(Flash and EEPROM blocks)
WRITE, PROGRAM and ERASE STATUS BITS
CONCURRENT MODE (Read Flash while
writing to EEPROM)
100,000 ERASE/WRITE CYCLES
10 YEARS DATA RETENTION
LOW POWER CONSUMPTION
– Stand-by mode: 60
A
– Automatic Stand-by mode
– Deep Power Down mode
64 bytes ONE TIME PROGRAMMABLE
MEMORY
STANDARD EPROM/OTP MEMORY
PACKAGE
EXTENDED TEMPERATURE RANGES
DESCRIPTION
The M39208 is a memory device combining Flash
and EEPROM into a single chip and using single
supply voltage. The memory is mapped in two
blocks: 2 Mbit of Flash memory and 64 Kbit of
EEPROM memory. Each space is independant for
writing, in concurrent mode the Flash Memory can
be read while the EEPROM is being written.
A0-A17
Address Inputs
DQ0-DQ7
Data Input / Outputs
EE
EEPROM Block Enable
EF
Flash Block Enable
G
Output Enable
W
Write Enable
VCC
Supply Voltage
VSS
Ground
Table 1. Signal Names
TSOP32 (NA)
8 x 20 mm
February 1999
1/30
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
TSOP32 (NB)
8 x 14 mm
相关PDF资料 |
PDF描述 |
|---|---|
| M3933/10-17N | 0 MHz - 18000 MHz RF/MICROWAVE FIXED ATTENUATOR |
| M3933/25-65N | 0 MHz - 18000 MHz RF/MICROWAVE FIXED ATTENUATOR |
| M3933/10-16S | 0 MHz - 18000 MHz RF/MICROWAVE FIXED ATTENUATOR |
| M3933/14-23S | 0 MHz - 12400 MHz RF/MICROWAVE FIXED ATTENUATOR |
| M3933/25-31S | 0 MHz - 18000 MHz RF/MICROWAVE FIXED ATTENUATOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M39208-15WNB1T | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Single Chip 2 Mbit Flash and 64 Kbit Parallel EEPROM Memory |
| M39208-15WNB5T | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Single Chip 2 Mbit Flash and 64 Kbit Parallel EEPROM Memory |
| M39208-15WNB6T | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Single Chip 2 Mbit Flash and 64 Kbit Parallel EEPROM Memory |
| M39208NA | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Single Chip 2 Mbit Flash and 64 Kbit Parallel EEPROM Memory |
| M39208NB | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Single Chip 2 Mbit Flash and 64 Kbit Parallel EEPROM Memory |
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