tspc860 ATMEL Corporation, tspc860 Datasheet - Page 78

• Manufacturer Part Number: tspc860
• Description: Integrated Communication Processor
• Manufacturer: ATMEL Corporation

Table 25. SPI Slave AC Electrical Specifications
Figure 71. SPI Slave (CP = 0) Timing Diagram
78
Number
170
171
172
173
174
175
176
177
SPIMISO
SPIMOSI
OUTPUT
SPICLK
SPICLK
SPISEL
INPUT
INPUT
INPUT
INPUT
TSPC860 [Preliminary]
Ci = 0
Ci = 1
177
Characteristic
Slave Cycle Time
Slave Enable Lead Time
Slave Enable Lag Time
Slave Clock (SPICLK) High or Low Time
Slave Sequential Transfer Delay (Does Not Require
Deselect)
Slave Data Setup Time (Inputs)
Slave Data Hold Time (Inputs)
Slave Access Time
175
MSBIN
MSBOUT
180
173
176
173
DATA
DATA
181
182
182
170
179
LSBOUT
LSBIN
181
Min
15
15
20
20
2
1
1
–
182
181
All Frequencies
172
178
UNDEF
174
Max
50
–
–
–
–
–
–
–
171
MSBOUT
MSBIN
2129B–HIREL–12/04
Unit
tcyc
tcyc
tcyc
ns
ns
ns
ns
ns