MCM69C432TQ20 Freescale Semiconductor, MCM69C432TQ20 Datasheet - Page 6

• Manufacturer Part Number: MCM69C432TQ20
• Description: IC CAM 1MB 50MHZ 100LQFP
• Manufacturer: Freescale Semiconductor

Specifications of MCM69C432TQ20

• Format - Memory: RAM
• Memory Type: CAM
• Memory Size: 1M (16K x 64)
• Speed: 50MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

MCM69C432 SCM69C432
6
MATCH PORT TIMINGS
(Voltages Referenced to V SS = 0 V, Max’s are t KHKH Dependent and Listed Values are for t KHKH = 20 ns)
LH/SM Low to LH/SM Low
Clock Cycle Time
Clock High Time
Clock Low Time
Clock High to LHSM or LL Low
Clock High to LHSM or LL High
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
MCM69C432 OUTPUT PIN
NOTES:
1. For IRQ, DTACK, MS, MC, and VPC; R H = 200
2. If multiple MCM69C432s are used, R H should be placed as
Freescale Semiconductor, Inc.
Parameter
close to the load devices as possible.
For More Information On This Product,
Figure 2. Pullup for Open Drain Outputs
OUTPUT
Go to: www.freescale.com
Figure 1. AC Test Load
Z 0 = 50
3.3 V
R H
V L = 1.5 V
R L = 50
FANOUT TO LOAD DEVICES
.
t GHMQZ
t MQVKH
t KHMQX
t KHMQV
t KHMCH
t KHMSH
t GLMQX
t KHMCL
t KHMSL
t KHVPH
Symbol
t KHVPL
t SMSM
t KHKH
t KHLH
t KHKL
t KLKH
t KHLL
MOTOROLA FAST SRAM
Min
20
—
—
—
—
—
—
—
—
11
—
8
8
0
0
8
2
Max
250
242
242
3.8
—
—
12
10
10
—
7
7
5
5
5
5
4
cycles
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns