MC9S12XD256MAL Datasheet, PDF (1286/1348 Pages) Freescale Semiconductor, Inc – Freescale’s Scalable Controller Area Network

Appendix A Electrical Characteristics
Table A-31. Example 2b: Emulation Expanded Mode Timing V_DD35 = 5.0 V (EWAITE = 0)
No. C
Characteristic¹
Symbol
1 Stretch
Cycle
Min Max
2 Stretch
Cycles
Min Max
3 Stretch
Cycles
Unit
Min Max
— — Internal cycle time
1 — Cycle time
2 D Pulse width, E high
3 D E falling to sampling E rising
4 D Address delay time
5 D Address hold time
6 D IVD delay time²
7 D IVD hold time²
8 D Read data setup time Maskset L15Y
D Read data setup time Maskset M84E
9 D Read data hold time
10 D Write data delay time
11 D Write data hold time
12 D Read/write data delay time³
1 _{Typical supply and silicon, room temperature only}
2 _{Includes also ACCx, IQSTATx}
3 _{Includes LSTRB}
t_cyc
t_cyce
PW_EH
t_EFSR
t_AD
t_AH
t_IVDD
t_IVDH
t_DSR
t_DSR
t_DHR
t_DDW
t_DHW
t_RWD
25 25 25 25 25 25 ns
50
∞
75
∞ 100 ∞
ns
11.5 14 11.5 14 11.5 14 ns
35 39.5 60 64.5 85 89.5 ns
—
5
—
5
—
5
ns
0
—
0
—
0
— ns
— 4.5 — 4.5 — 4.5 ns
0
—
0
—
0
— ns
12
—
12
—
12
—
ns
15
—
15
—
15
—
ns
0
—
0
—
0
— ns
—
5
—
5
—
5
ns
0
—
0
—
0
— ns
–1
5
–1
5
–1
5
ns
1288
MC9S12XDP512 Data Sheet, Rev. 2.21
Freescale Semiconductor