参数资料
| 型号： | CAT93C56YI-GT3 |
| 厂商： | ON Semiconductor |
| 文件页数： | 9/17页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 2KBIT 2MHZ 8TSSOP |
| 标准包装： | 3,000 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 2K（256 x 8 或 128 x 16） |
| 速度： | 2MHz |
| 接口： | Microwire 3 线串行 |
| 电源电压： | 1.8 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 8-TSSOP |
| 包装： | 带卷 (TR) |
| 其它名称： | 93C56YI-GT3 |
CAT93C56, CAT93C57
Erase All
Upon receiving an ERAL command (Figure 7), the CS
(Chip Select) pin must be deselected for a minimum of
t CSMIN . The falling edge of CS will start the self clocking
clear cycle of all memory locations in the device. The
clocking of the SK pin is not necessary after the device has
entered the self clocking mode. The ready/busy status of the
CAT93C56/57 can be determined by selecting the device
and polling the DO pin. Once cleared, the contents of all
memory bits return to a logical “1” state.
Write All
Upon receiving a WRAL command and data, the CS
(Chip Select) pin must be deselected for a minimum of
t CSMIN (Figure 8). The falling edge of CS will start the self
clocking data write to all memory locations in the device.
The clocking of the SK pin is not necessary after the device
has entered the self clocking mode. The ready/busy status of
the CAT93C56/57 can be determined by selecting the device
and polling the DO pin. It is not necessary for all memory
locations to be cleared before the WRAL command is
executed.
SK
CS
STATUS VERIFY
t CS
STANDBY
DI
1
0
0
1
0
t SV
t HZ
DO
HIGH ? Z
BUSY
READY
HIGH ? Z
t EW
Figure 7. ERAL Instruction Timing
SK
CS
STATUS VERIFY
t CSMIN
STANDBY
DI
1
0
0
0
1
D N
D 0
t SV
t HZ
DO
BUSY
READY
HIGH ? Z
t EW
Figure 8. WRAL Instruction Timing
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CAT93C56YI-GT3E | 制造商:CATALYST 制造商全称:Catalyst Semiconductor 功能描述:2K-Bit Microwire Serial EEPROM |
| CAT93C56YIT2 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2-Kb Microwire Serial CMOS EEPROM |
| CAT93C56YI-T2 | 制造商:CATALYST 制造商全称:Catalyst Semiconductor 功能描述:2-Kb Microwire Serial CMOS EEPROM |
| CAT93C56YIT2E | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2-Kb Microwire Serial CMOS EEPROM |
| CAT93C56YIT3 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2-Kb Microwire Serial CMOS EEPROM |
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