AT89C5131A-RDTIM Atmel, AT89C5131A-RDTIM Datasheet - Page 100

• Manufacturer Part Number: AT89C5131A-RDTIM
• Description: C5131A 32K FLASH USB VQFP64 IND, 5V
• Manufacturer: Atmel

Figure 47. Block Diagram
4136C–USB–04/05
PI2.1
PI2.0
SDA
SCL
Input
Filter
Output
Stage
Input
Filter
Output
Stage
Timer 1
overflow
Status
Bits
SSADR
SSCON
SSDAT
SSCS
Arbitration and
Sink Logic
Serial clock
generator
Address Register
Status Register
Comparator
Control Register
Shift Register
Status
Decoder
Timing
and
Control
Logic
8
8
8
7
ACK
F
CLK PERIPH/
Interrupt
AT89C5131
4
99