ASFC datasheet(13/42 Pages) ALSC

13 / 42 page

2Pinout

Figure 5: Ball assignment (top view, ball down)

Table 14: Pinout

Name

Type1

Ball No.

Description

CLK

Clock:

Each cycle directs a 1-bit transfer on the command and DAT

lines.

CMD

I/O/PP/OD

Command:

A bidirectional channel used for device initialization and

command transfer. Command has two operating modes:

Open-drain for initialization.

Push-pull for fast command transfer.

DAT0

I/O/PP

Data I/O0: Bidirectional channel used for data transfer.

DAT1

I/O/PP

Data I/O1: Bidirectional channel used for data transfer.

DAT2

I/O/PP

Data I/O2: Bidirectional channel used for data transfer.

DAT3

I/O/PP

Data I/O3: Bidirectional channel used for data transfer.

DAT4

I/O/PP

Data I/O4: Bidirectional channel used for data transfer.

DAT5

I/O/PP

Data I/O5: Bidirectional channel used for data transfer.

DAT6

I/O/PP

Data I/O6: Bidirectional channel used for data transfer.

DAT7

I/O/PP

Data I/O7: Bidirectional channel used for data transfer.

RST_n

Reset signal pin

VCC

E6, F5, J10, K9

VCC: Flash memory I/F and Flash memory power supply.

VCCQ

C6, M4, N4, P3, P5

VCCQ : Memory controller core and MMC interface I/O power

supply.

VSS

A6, E7, G5, H10, J5, K8

VSS: Flash memory I/F and Flash memory ground connection.

VSSQ

C4, N2, N5, P4, P6

VSSQ: Memory controller core and MMC I/F ground

connection.

VDDi

VDDi : Connect capacitor Creg from VDDi to GND.

O/PP

Data Strobe: Newly assigned pin for HS400 mode.

Not connected

I: input; O: output; PP: push-pull; OD: open-drain; NC: Not connected; S: power supply.

Confidential

-13

／42-

Rev.1.0 July 2023

32GB/64GB/128GB eMMC

ASFC 数据表(PDF) 13 Page - Alliance Semiconductor Corporation

ASFC 数据表(HTML) 13 Page - Alliance Semiconductor Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42

数据表下载

链接网址

ASFC 数据表(PDF) 13 Page - Alliance Semiconductor Corporation

ASFC 数据表(HTML) 13 Page - Alliance Semiconductor Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42

数据表 下载

链接网址

数据表下载