MN66710 Datasheet, PDF (11/19 Pages) Panasonic Semiconductor – Full-Function DAB Receiver LSI

MN66710
I Electrical Characteristics (continued)
4. AC Characteristics at V_DD = 3.0 V to 3.6 V, V_REF5 = 4.75 V to 5.25 V, V_SS = 0.00 V, f_TEST = 24.576 MHz,
T_a = −30°C to +85°C (continued)
Parameter
Symbol
Conditions
Min Typ Max Unit
Microcontroller interface (continued)
MPUMOD setup time
MPUMOD hold time
MPURX setup time
MPURX hold time
MPUTX delay time
Write disabled period 1
Write disabled period 2
Read disabled period
DRAM interface
t_MODS
t_MODH
t_RXS
t_RXH
t_TXD
t_WRNG1
t_WRNG2
t_RDNG
See figure 3,4.
0   ns
2 × T   ns
0   ns
2 × T   ns
  2 × T ns
6 × T   ns
4 × T 8 × T  ns
4 × T 8 × T  ns
Random read/write cycle time t_RC See figure 5.
RAS precharge time
t_RP
RAS pulse width
t_RAS
CAS pulse width
t_CAS
Row address setup time
t_ASR
Row address hold time
t_RAH
Column address setup time
t_ASC
Column address hold time
t_CAH
RAS/CAS delay time
t_RCD
RAS column address delay time t_RAD
RAS hold time
t_RSH
CAS hold time
t_CSH
CAS/RAS precharge time
t_CRP
OE/data input delay time
t_ODD
Write command setup time
t_WCS
Write command hold time
t_WCH
Data input setup time
t_DS
Data input hold time
t_DH
Fast page mode cycle time
t_PC
Fast page mode precharge time t_CP
Note) The symbol T in the table refers to the MCLK24 period, t_MCLK.
120   ns
37.5 40  ns
75 80  ns
17.5 20  ns
10   ns
17.5   ns
10   ns
17.5   ns
35  45 ns
17.5  25 ns
35   ns
60   ns
37.5 40  ns
20   ns
40   ns
15   ns
12.5   ns
17.5   ns
40   ns
15 17.5  ns
SDC00041BEM
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