MCM72F6 查看數據表（PDF） - Motorola => Freescale

零件编号

产品描述 (功能)

生产厂家

MCM72F6

512KB and 1MB Synchronous Fast Static RAM Module

Motorola => Freescale 

OUTPUT

Z0 = 50 Ω

50 Ω

VL = 1.5 V

TIMING LIMITS

The table of timing values shows either a minimum or a

maximum limit for each parameter. Input requirements are

specified from the external system point of view. Thus, ad-

dress setup time is shown as a minimum since the system

must supply at least that much time (even though most

devices do not require it). On the other hand, responses

from the memory are specified from the device point of

view. Thus, the access time is shown as a maximum since

the device never provides data later than that time.

Figure 1. AC Test Load

READ/WRITE CYCLES

tKHKH

tKHKL

tKLKH

K

Ax

A

B

C

D

E

F

G

ADSP

E

W

G

DQx

Q(n)

tKHQZ

DESELECTED

tKHQV

Q(A)

Q(B)

tKHQX1

READ

tKHQX2

Q(C)

tGHQZ

D(D)

tGLQV

D(E)

D(F)

tGLQX

WRITES

Q(G)

READ

ORDERING INFORMATION

(Order by Full Part Number)

MCM 72F X XX XX

Motorola Memory Prefix

Part Number

Full Part Numbers — MCM72F6DG9

MCM72F7DG9

Speed (9 = 9 ns, 10 = 10 ns, 12 = 12 ns)

Package (DG = Gold Pad DIMM)

Memory Size (6 = 512KB, 7 = 1 MB)

MCM72F6DG10

MCM72F7DG10

MCM72F6DG12

MCM72F7DG12

MCM72F6•MCM72F7

8

MOTOROLA FAST SRAM

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