PCX8240VTPU200EZD3 Atmel, PCX8240VTPU200EZD3 Datasheet - Page 24

• Manufacturer Part Number: PCX8240VTPU200EZD3
• Description: IC MPU 32BIT 200MHZ 352TBGA
• Manufacturer: Atmel

Specifications of PCX8240VTPU200EZD3

• Processor Type: PowerPC 603e 32-Bit RISC
• Speed: 200MHz
• Voltage: 2.5V
• Mounting Type: Surface Mount
• Package / Case: 352-TBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

Figure 14. PCI_HOLD_DEL Affect on Output Valid and Hold Time
Two-wire Interface AC Timing
Specifications
Table 13. Two-wire Interface Input AC Timing Specifications
24
Num
1
2
3
4
5
PC8240
Characteristics
Start condition hold time
Clock low period
(The time before the PC8240 will drive SCL
low as a transmitting slave after detecting
SCL low as driven by an external master.)
SCL/SDA rise time (from 0.5V to 2.4V)
Data hold time
SCL/SDA fall time (from 2.4V to 0.5V)
PCI INPUTS/OUTPUTS
PCI INPUTS/OUTPUTS
and OUTPUTS
PCI_SYNC_IN
12a, 6 ns for 66 MHz PCI
PCI_HOLD_DEL = 000
12a, 8 ns for 33 MHz PCI
PCI_HOLD_DEL = 100
PCI INPUTS
33 MHz PCI
66 MHz PCI
Diagram Not to Scale
Table 13 provides the two-wire interface input AC timing specifications for the PC8240.
At recommended operating conditions (see Table 3 on page 8) with GVdd = 3.3V
and LVdd = 3.3V ± 5%
0Vdd 2
OUTPUT VALID
4({FDR[5],FDR[1]} == b’10) -
3({FDR[5],FDR[1]} == b’11) -
2({FDR[5],FDR[1]} == b’00) -
1({FDR[5],FDR[1]} == b’01))
8.0 + (16 x 2
13a, 1 ns for 66 MHz PCI
13a, 2 ns for 33 MHz PCI
PCI_HOLD_DEL = 000
PCI_HOLD_DEL = 100
As PCI_HOLD_DEL
values decrease
Min
4.0
–
0
–
FDR[4:2]
As PCI_HOLD_DEL
) x (5 -
values increase
OUTPUT HOLD
0Vdd 2
Max
–
–
1
–
1
CLKs
CLKs
Unit
mS
mS
ns
2149A–HIREL–05/02
(1)(2)(4)(5)
Notes
(1)(2)
(2)
± 5%