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5962-9317707VTC

更新时间： 2024-01-24 04:09:27

品牌	Logo	应用领域
爱特美尔 - ATMEL		先进先出芯片
页数	文件大小	规格书
20页	2049K
描述
Rad. Tolerant High Speed 16 Kb x 9 Parallel FIFO

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5962-9317707VTC 数据手册

M67206H

Table 1. Reset and Retransmit

Single Device Configuration/Width Expansion Mode

Inputs

Internal Status

Write Pointer

Outputs

Mode

Read Pointer

Location Zero

Increment⁽¹⁾

Reset

Location Zero

Unchanged

Increment⁽¹⁾

Retransmit

Read/Write

Note:

1. Pointer will increment if flag is high.

Table 2. Reset and First Load Truth Table

Depth Expansion/Compound Expansion Mode

Inputs

Internal Status

Outputs

Mode

Read Pointer

Write Pointer

Reset First Device

(1)

Location Zero

Reset All Other

Devices

(1)

Location Zero

Read/Write

Note:

1. XI is connected to XO of previous device.

See Figure 4.

Depth Expansion (Daisy The M67206H can be easily adapted for applications which require more than 16384

words. Figure 4 demonstrates Depth Expansion using three M67206Hs. Any depth can

be achieved by adding an additional M67206H.

Chain) Mode

The M67206H operates in the Depth Expansion configuration if the following conditions

are met:

1. The first device must be designated by connecting the First Load (FL) control

input to ground.

2. All other devices must have FL in the high state.

3. The Expansion Out (XO) pin of each device must be connected to the Expansion In

(XI) pin of the next device. See Figure 4

4. External logic is needed to generate a composite Full Flag (FF) and Empty Flag

(EF). This requires that all EF’s and all FFs be ORed (i.e. all must be set to generate the

correct composite FF or EF). See Figure 4.

5. The Retransmit (RT) function and Half-Full Flag (HF) are not available in the Depth

Expansion Mode.

Compound Expansion

Module

It is quite simple to apply the two expansion techniques described above together to cre-

ate large FIFO arrays (see Figure 5).

4143J–AERO–04/07

1...4 5 678 9 10...20

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型号	品牌	描述	获取价格	数据表
5962-9317708QNC	ATMEL	Rad. Tolerant High Speed 16 Kb x 9 Parallel FIFO	获取价格
5962-9317708QNX	ACTEL	FIFO, 16KX9, 15ns, Asynchronous, CMOS, 0.400 INCH, DFP-28	获取价格
5962-9317708QTC	ATMEL	Rad. Tolerant High Speed 16 Kb x 9 Parallel FIFO	获取价格
5962-9317708VNC	ATMEL	Rad. Tolerant High Speed 16 Kb x 9 Parallel FIFO	获取价格
5962-9317708VTC	ATMEL	Rad. Tolerant High Speed 16 Kb x 9 Parallel FIFO	获取价格
5962-9317708VTX	ATMEL	FIFO, 16KX9, 15ns, Asynchronous, CMOS, CDIP28, 0.300 INCH, SIDE BRAZED, CERAMIC, DIP-28	获取价格