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参数资料
| 型号： | MCM69C432TQ20 |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 6/20页 |
| 文件大小： | 0K |
| 描述： | IC CAM 1MB 50MHZ 100LQFP |
| 标准包装： | 72 |
| 格式 - 存储器： | RAM |
| 存储器类型： | CAM |
| 存储容量： | 1M（16K x 64） |
| 速度： | 50MHz |
| 接口： | 并联 |
| 电源电压： | 3.135 V ~ 3.465 V |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 100-LQFP |
| 供应商设备封装： | 100-TQFP（14x20） |
| 包装： | 托盘 |
Freescale Semiconductor, Inc.
MATCH PORT TIMINGS
(Voltages Referenced to VSS = 0 V, Max’s are tKHKH Dependent and Listed Values are for tKHKH = 20 ns)
Clock Cycle Time
Clock High Time
Clock Low Time
Clock High to LHSM or LL Low
Clock High to LHSM or LL High
Parameter
Symbol
tKHKH
tKHKL
tKLKH
tKHLL
tKHLH
Min
20
8
8
0
0
Max
250
242
242
7
7
Unit
ns
ns
ns
ns
ns
RC
AL
TO
UC
ND tKHMCL
IC
O
EM
, I —
N
MQ Input Data Valid to Clock High
Clock High to Match Data Invalid
Clock High to MQ Valid
Clock High to MC High
Clock High to MC Low
Clock High to MS Low
Clock High to MS High
Clock High to VPC Low
Clock High to VPC High
G Low to MQ Active
G High to MQ High Impedance
LH/SM Low to LH/SM Low
H
A
I
VE
D
BY
F
RE
E
SC
E
S
RL = 50 ?
tMQVKH
tKHMQX
tKHMQV
tKHMCH
tKHMSL
tKHMSH
tKHVPL
tKHVPH
tGLMQX
tGHMQZ
tSMSM
R
8
2
—
—
—
—
—
—
—
—
11
C.
—
—
12
10
10
5
5
5
5
3.8
4
—
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
cycles
OUTPUT
Z0 = 50 ?
VL = 1.5 V
Figure 1. AC Test Load
3.3 V
RH
MCM69C432 OUTPUT PIN
FANOUT TO LOAD DEVICES
NOTES:
1. For IRQ, DTACK, MS, MC, and VPC; RH = 200 ? .
2. If multiple MCM69C432s are used, RH should be placed as
close to the load devices as possible.
Figure 2. Pullup for Open Drain Outputs
MCM69C432 ? SCM69C432
6
For More Information On This Product,
Go to: www.freescale.com
MOTOROLA FAST SRAM
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