Datasheet

Table 38. Bus operation timing
1
(continued)
Spec Characteristic Symbol
66 MHz (Ext. bus freq.)
2, 3
Unit Notes
Min Max
5 D_CLKOUT Posedge to Output
Signal Invalid or High Z (Hold
Time)
D_ADD[9:30]
D_BDIP
D_CS[0:3]
D_DAT[0:15]
D_OE
D_RD_WR
D_TA
D_TS
D_WE[0:3]/D_BE[0:3]
t
COH
1.0/1.5 — ns Hold time selectable via
SIU_ECCR[EBTS] bit:
EBTS = 0: 1.0 ns
EBTS = 1: 1.5 ns
6 D_CLKOUT Posedge to Output
Signal Valid (Output Delay)
D_ADD[9:30]
D_BDIP
D_CS[0:3]
t
COV
— 8.5/9.0 ns Output valid time selectable via
SIU_ECCR[EBTS] bit:
EBTS = 0: 8.5 ns
EBTS = 1: 9.0 ns
D_DAT[0:15] 11.5 —
D_OE
D_RD_WR
D_TA
D_TS
D_WE[0:3]/D_BE[0:3]
8.5/9.0 Output valid time selectable via
SIU_ECCR[EBTS] bit:
EBTS = 0: 8.5 ns
EBTS = 1: 9.0 ns
7 Input Signal Valid to D_CLKOUT
Posedge (Setup Time)
D_ADD[9:30]
D_DAT[0:15]
D_RD_WR
D_TA
D_TS
t
CIS
7.5 — ns —
8 D_CLKOUT Posedge to Input
Signal Invalid (Hold Time)
D_ADD[9:30]
D_DAT[0:15]
D_RD_WR
D_TA
D_TS
t
CIH
1.0 — ns —
9 D_ALE Pulse Width t
APW
6.5 — ns The timing is for Asynchronous
external memory system.
Table continues on the next page...
Electrical characteristics
MPC5777C Microcontroller Data Sheet Data Sheet, Rev. 13, 08/2018.
60 NXP Semiconductors