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M48T35-70PC1TR

更新时间： 2024-11-10 22:46:43

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		静态存储器
页数	文件大小	规格书
18页	144K
描述
256 Kbit 32Kb x8 TIMEKEEPER SRAM

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中文翻译

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数据手册

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M48T35-70PC1TR 数据手册

M48T35

M48T35Y

256 Kbit (32Kb x8) TIMEKEEPER SRAM

■ INTEGRATED ULTRA LOW POWER SRAM,

SNAPHAT (SH)

Battery

REAL TIME CLOCK, POWER-FAIL CONTROL

CIRCUIT and BATTERY

■ BYTEWIDE™ RAM-LIKE CLOCK ACCESS

■ BCD CODED YEAR, MONTH, DAY, DATE,

HOURS, MINUTES and SECONDS

■ FREQUENCY TEST OUTPUT for REAL TIME

CLOCK

■ AUTOMATIC POWER-FAIL CHIP DESELECT

PCDIP28 (PC)

and WRITE PROTECTION

Battery CAPHAT

■ WRITE PROTECT VOLTAGES

SOH28 (MH)

PFD

= Power-fail Deselect Voltage):

– M48T35: 4.5V ≤ V

≤ 4.75V

PFD

– M48T35Y: 4.2V ≤ V

≤ 4.5V

PFD

■ SELF-CONTAINED BATTERY and CRYSTAL

Figure 1. Logic Diagram

in the CAPHAT DIP PACKAGE

■ SOIC PACKAGE PROVIDES DIRECT

CONNECTION for a SNAPHAT HOUSING

CONTAINING the BATTERY and CRYSTAL

■ SNAPHAT HOUSING (BATTERY and

CRYSTAL) is REPLACEABLE

■ PIN and FUNCTION COMPATIBLE with

JEDEC STANDARD 32Kb x8 SRAMs

A0-A14

DQ0-DQ7

M48T35

M48T35Y

Table 1. Signal Names

A0-A14

Address Inputs

Data Inputs / Outputs

Chip Enable

DQ0-DQ7

Output Enable

Write Enable

Supply Voltage

Ground

AI01620B

February 2000

1/18

12 3 4 5 6 7...18

中文翻译

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与M48T35-70PC1TR相关器件

型号	品牌	获取价格	描述	数据表
M48T35-70PC6	STMICROELECTRONICS	获取价格	256 Kbit 32Kb x8 TIMEKEEPER SRAM
M48T35-70PC6E	STMICROELECTRONICS	获取价格	5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM
M48T35-70PC6F	STMICROELECTRONICS	获取价格	5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM
M48T35-70PC6TR	STMICROELECTRONICS	获取价格	256 Kbit 32Kb x8 TIMEKEEPER SRAM
M48T35-70PM1	STMICROELECTRONICS	获取价格	5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM
M48T35-70PM1E	STMICROELECTRONICS	获取价格	5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM
M48T35-70PM1F	STMICROELECTRONICS	获取价格	5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM
M48T35-70PM1TR	STMICROELECTRONICS	获取价格	5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM
M48T35-70PM6	STMICROELECTRONICS	获取价格	5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM
M48T35-70PM6E	STMICROELECTRONICS	获取价格	5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM