Datasheet

Electrical Characteristics
MOTOROLA MCF5206e USER’S MANUAL 17-5
17.3.3 Processor Bus Input Timing Specifications
Table 17-7. Processor Bus Input Timing Specifications
NAME CHARACTERISTIC
40 MHz 54 MHz
UNIT
MIN MAX MIN MAX
CONTROL INPUTS
B1a TS
Valid to CLK (Setup) 5 — 3.5 — ns
B1b TA, Valid to CLK (Setup) 5 — 4.2 — ns
B1c ATA Valid to CLK (Setup) 1.5 — 1 — ns
B1d TEA
Valid to CLK (Setup) 4.5 — 4.2 — ns
B1e BG Valid to CLK (Setup) 5.5 — 5 — ns
B1f IPL[2:0]/IRQ[7,4,1] Valid to CLK (Setup) 1.5 — 1 — ns
B1g RSTI
Valid to CLK (Setup) 1.5 — 1 — ns
B1h DSCLK to CLK (Setup) 4 — 3 — ns
B1i DSI Valid to CLK
(Setup) 6 — 4.2 — ns
B1j BKPT to CLK
6—4.2—ns
B2a
CLK to Synchronous Control Input
(TS
, TA, TEA, BG, DSI, DSCLK) Invalid (Hold)
4.5 — 4.5 — ns
B2b
CLK to Asynchronous Control Input
(ATA, IPL[2:0]/IRQ[7,4,1], RSTI, BKPT) Invalid (Hold)
4.5 — 4.5 — ns
B2c CLK to Mode Selects Invalid (RSTI Asserted) 4.5 — 4.5 — ns
ADDRESS AND ATTRIBUTE INPUTS
B3a Address Input (A[27:0]) Valid to CLK (Setup) 3 — 2 — ns
B3b Attribute Input (SIZ[1:0], R/W
) Valid to CLK (Setup) 5 — 3.5 — ns
B4a CLK to Address Input (A[27:0]) Invalid (Hold) 4.5 — 4.5 — ns
B4b CLK to Address and Attribute Input (SIZ[1:0], R/W
) Invalid (Hold) 4.5 — 4.5 — ns
DATA INPUTS
B5 Data Input (D[31:0]) Valid to CLK (Setup) 6 — 3 — ns
B6 CLK to Data Input (D[31:0]) Invalid (Hold) 4.5 — 4.5 — ns
Fr
eescale S
emiconduct
or
, I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
nc...