PCX8240VTPU200EZD3 Atmel, PCX8240VTPU200EZD3 Datasheet - Page 27

• 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 15. Two-wire Interface Timing Diagram I
Figure 16. Two-wire Interface Timing Diagram II
Figure 17. Two-wire Interface Timing Diagram III
2149A–HIREL–05/02
4. Specified at a nominal 50 pF load.
5. D
Bit Clock Frequency Divider Selections table. FDR[x] refers to the Frequency Divider Register I2CFDR bit x. N is equal to a
variable number that would make the result of the divide (Data Hold Time value) equal to a number less than 16. M is equal
to a variable number that would make the result of the divide (Data Hold Time value) equal to a number less than 9.
FDR
DFFSR FILTER CLK (1)
is the decimal divider number indexed by FDR[5:0] value. Refer to the
SCL
SDA
SDA
SCL
Note 1: DFFSR Filter Clock is the SDRAM_CLK clock times DFFSR value.
VM
VM
1
8
SDA
5
2
VM
VL
VH
6
4
3
9
two-wire interface
7
INPUT DATA VALID
Interface chapter’s Serial
PC8240
27