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參數(shù)資料
| 型號(hào)： | AT93C56A-10PI-1.8 |
| 廠商： | ATMEL CORP |
| 元件分類(lèi)： | PROM |
| 英文描述： | 3-wire Serial EEPROMs 2K (256 x 8 or 128 x 16) |
| 中文描述： | 128 X 16 MICROWIRE BUS SERIAL EEPROM, PDIP8 |
| 封裝： | 0.300 INCH, PLASTIC, MS-001BA, DIP-8 |
| 文件頁(yè)數(shù)： | 1/17頁(yè) |
| 文件大?。?/td> | 277K |
| 代理商： | AT93C56A-10PI-1.8 |
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1
Features
Low-voltage and Standard-voltage Operation
– 2.7 (V
CC = 2.7V to 5.5V)
– 1.8 (VCC = 1.8V to 5.5V)
User-selectable Internal Organization
– 2K: 256 x 8 or 128 x 16
– 4K: 512 x 8 or 256 x 16
Three-wire Serial Interface
Sequential Read Operation
2 MHz Clock Rate (5V)
Self-timed Write Cycle (10 ms Max)
High Reliability
– Endurance: 1 Million Write Cycles
– Data Retention: 100 Years
Automotive Grade, Extended Temperature, and Lead-free/Halogen-free Devices
Available
8-lead PDIP, 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead MAP, 8-lead TSSOP,
and 8-ball dBGA2 Packages
Description
The AT93C56A/66A provides 2048/4096 bits of serial electrically erasable program-
mable read-only memory (EEPROM) organized as 128/256 words of 16 bits each
(when the ORG pin is connected to VCC) and 256/512 words of 8 bits each (when the
ORG pin is tied to ground). The device is optimized for use in many industrial and
commercial applications where low-power and low-voltage operations are essential.
The AT93C56A/66A is available in space-saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-
lead EIAJ SOIC, 8-lead MAP, 8-lead TSSOP, and 8-ball dBGA2 packages.
The AT93C56A/66A is enabled through the Chip Select pin (CS) and accessed via a
three-wire serial interface consisting of Data Input (DI), Data Output (DO), and Shift
Clock (SK). Upon receiving a read instruction at DI, the address is decoded and the
data is clocked out serially on the data output pin DO. The write cycle is completely
self-timed and no separate erase cycle is required before write. The write cycle is only
enabled when the part is in the Erase/Write Enable State. When CS is brought “high”
following the initiation of a write cycle, the DO pin outputs the Ready/Busy status of
the part.
The AT93C56A/66A is available in 2.7V to 5.5V and 1.8V to 5.5V versions.
Table 1. Pin Configurations
Pin Name
Function
CS
Chip Select
SK
Serial Data Clock
DI
Serial Data Input
DO
Serial Data Output
GND
Ground
VCC
Power Supply
ORG
Internal Organization
DC
Don’t Connect
Three-wire
Serial
EEPROMs
2K (256 x 8 or 128 x 16)
4K (512 x 8 or 256 x 16)
AT93C56A
AT93C66A
Preliminary
3378H–SEEPR–8/05
VCC
DC
ORG
GND
CS
SK
DI
DO
1
2
3
4
8
7
6
5
8-ball dBGA2
Bottom view
1
2
3
4
8
7
6
5
CS
SK
DI
DO
VCC
DC
ORG
GND
8-lead SOIC
1
2
3
4
8
7
6
5
VCC
DC
ORG
GND
CS
SK
DI
DO
8-lead MAP
Bottom view
1
2
3
4
8
7
6
5
CS
SK
DI
DO
VCC
DC
ORG
GND
8-lead PDIP
1
2
3
4
8
7
6
5
CS
SK
DI
DO
VCC
DC
ORG
GND
8-lead TSSOP
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT93C56A | 3-wire Serial EEPROMs 2K (256 x 8 or 128 x 16) |
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| ATFC-0201-8N2-J-T | 1 ELEMENT, 0.0082 uH, CERAMIC-CORE, GENERAL PURPOSE INDUCTOR, SMD |
| ATFC-0201-5N6-G-T | 1 ELEMENT, 0.0056 uH, CERAMIC-CORE, GENERAL PURPOSE INDUCTOR, SMD |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT93C56A-10PI-2.7 | 功能描述:IC EEPROM 2KBIT 2MHZ 8DIP RoHS:否 類(lèi)別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:96 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類(lèi)型:FLASH 存儲(chǔ)容量:16M（2M x 8，1M x 16） 速度:70ns 接口:并聯(lián) 電源電壓:2.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-TFSOP（0.724"，18.40mm 寬） 供應(yīng)商設(shè)備封裝:48-TSOP 包裝:托盤(pán) |
| AT93C56A-10PU-1.8 | 功能描述:電可擦除可編程只讀存儲(chǔ)器 E2 2K 3-WIRE 1M CYC - 10MS 1.8V RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| AT93C56A-10PU-2.7 | 功能描述:電可擦除可編程只讀存儲(chǔ)器 E2 2K 3-WIRE 1M CYCLES - 10MS 2.7V RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| AT93C56A-10SA-3.3C | 制造商:Atmel Corporation 功能描述:ELECTRONIC COMPONENT |
| AT93C56A-10SE-2.7 | 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:3-wire Serial EEPROMs 2K (256 x 8 or 128 x 16) |
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