MPC870 FREESCALE [Freescale Semiconductor, Inc], MPC870 Datasheet - Page 65

• Manufacturer Part Number: MPC870
• Description: Hardware Specifications
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

CPM Electrical Characteristics
13.11I
Table 28
65
SPIMISO
SPIMOSI
(Output)
SPISEL
SPICLK
SPICLK
Num
200
200
202
203
204
205
206
207
208
209
(Input)
(Input)
(Input)
(Input)
(CI=0)
(CI=1)
provides the I
2
C AC Electrical Specifications
SCL clock frequency (slave)
SCL clock frequency (master)
Bus free time between transmissions
Low period of SCL
High period of SCL
Start condition setup time
Start condition hold time
Data hold time
Data setup time
SDL/SCL rise time
173
Undef
177
175
2
C (SCL < 100 KHz) timings.
171
173
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
MPC875/MPC870 Hardware Specifications, Rev. 3.0
Figure 62. SPI Slave (CP = 1) Timing Diagram
msb
msb
Table 28. I
176
1
Characteristic
182
2
C Timing (SCL < 100 KH
170
179
180
Data
181
Data
181
182
172
181
182
lsb
lsb
Z
)
178
174
Frequencies
Min
250
1.5
4.7
4.7
4.0
4.7
4.0
—
0
0
Freescale Semiconductor
All
Max
100
100
—
—
—
—
—
—
—
1
msb
msb
Unit
KHz
KHz
µs
µs
µs
µs
µs
µs
ns
µs