AT93C46-10PU-1.8 查看數據表（PDF） - Atmel Corporation

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AT93C46-10PU-1.8

Three-wire Serial EEPROMs

Atmel Corporation 

Timing Diagrams

Figure 2. Synchronous Data Timing

µs

AT93C46/56/66

Note: 1. This is the minimum SK period.

Table 7. Organization Key for Timing Diagrams

AT93C46 (1K)

AT93C56 (2K)(1)

Notes:

I/O

x8

x 16

x8

x 16

AN

A6

A5

A8(3)

A7(4)

DN

D7

D15

D7

D15

1. This device is not recommended for new designs. Please refer to AT93C56A.

2. This device is not recommended for new designs. Please refer to AT93C66A.

3. A8 is a don’t care value, but the extra clock is required.

4. A7 is a don’t care value, but the extra clock is required.

AT93C66 (4K)(2)

x8

x 16

A8

A7

D7

D15

7

0172Z–SEEPR–9/05

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