S912XEG128J2MAA Datasheet, PDF (1253/1324 Pages) Freescale Semiconductor, Inc – Microcontrollers

Appendix A Electrical Characteristics
Table A-32. Example 2a: Emulation Single-Chip Mode Timing 50 Mhz bus, V_DD5=5.0V (EWAIT disabled)
No. C
Characteristic ⁽¹⁾
Symbol Min
Max Unit
- - Frequency of internal bus
1 - Cycle time
2 D Pulse width, E high
3 D Pulse width, E low
4 D Address delay time
5 D Address hold time
6 D IVDx delay time ⁽²⁾
7 D IVDx hold time
8 D Read data setup time (ITHRS = 1 only)
9 D Read data hold time
10 D Write data delay time
11 D Write data hold time
12 D Read/write data delay time ⁽³⁾
1. Typical Supply and Silicon, Room Temperature Only
2. Includes also ACCx, IQSTATx
3. Includes LSTRB
f_i
t_cyc
PW_EH
PW_EL
t_AD
t_AH
t_IVDD
t_IVDH
t_DSR
t_DHR
t_DDW
t_DHW
t_RWD
D.C.
20
9
9
-
0
-
0
15
0
-
0
-1
50.0 MHz
∞
ns
-
ns
-
ns
5
ns
-
ns
4.5
ns
-
ns
-
ns
-
ns
5
ns
-
ns
5
ns
Freescale Semiconductor
MC9S12XE-Family Reference Manual Rev. 1.25
1253